Listă selectivă de lucrări
|
|
- Lucy Gilmore
- 5 years ago
- Views:
Transcription
1 Listă selectivă de lucrări 38. I. Ciucanu, L. Pilat, C.I. Ciucanu, E. Şişu, V. Dumitrascu, Simultaneous analysis of neutral monosaccharides, fatty acids and cholesterol as biomarkers from a drop of blood Bioanalysis 8(20), (2016) A. Bora, S. Avram, Ionel Ciucanu, M. Raica, and S. Avram Predictive Models for Fast and Effective Profiling of Kinase Inhibitors Journal of. Chemical Information and Modeling 56, (2016), I. Ciucanu, L. Pilat, C.I. Ciucanu, E. Şişu, Determination of Neutral Monosaccharides as Per-O-methylated Derivatives Directly from a Drop of Whole Blood by Gas Chromatography-Mass Spectrometry Analytical Chemistry Volume 87, Issue 21, 7 October 2015, Pages A. Bora, S. Avram, L. Crisan, L. Halip, R. Curpən, L. Pacureanu, I. Ciucanu, Theoretical investigations of quercetin and its analogues as anticancer agents Revue Roumaine de Chimie Volume 60, Issue 2-3, 1 February 2015, Pages I. Ledeti, G. Vlase, T. Vlase, I. Ciucanu, T. Olariu, A. Todea A. Fuleas, L-M. Suta, Instrumental Analysis of Potential Lovastatin excipient Interactions in Preformulation Studies Rev. Chem. 66(6) (2015) FI. 0, I. Ledeti, G. Vlase, I. Ciucanu, T. Olariu, A. Fuleas, L-M. Suta, I. Belu Analysis of Solid Binary Systems Containing Simvastatin Rev. Chem. 66(2) (2015) FI. 0,677. Citari I. Ciucanu, P. S. Popa, V. Agoticic and Ghe. Dehelean, Droplets-based microextraction assisted SPME for GC-MS analysis of polar compounds such as clopyralid in water Anal. Methods, 6 (2014) Factor impact 1, I. Ciucanu, V. Agotici Solid phase microextraction assisted by droplets-based liquid-liquid microextraction for analysis of volatile aromatic hydrocarbons in water by gas chromatography. Journal of Separation Science 35(13) (2012). Factor de impact 2.594). Citări V. Agotici, Ionel Ciucanu, Quantitative Evaluation of some Volatile Aromatic Hydrocarbons from Water using a Three Phase Extraction System and Gas Chromatography Analysis Studia Universitatis Babes Bolyai Chemia, 56 (2011) (Factor de impact 0,231).
2 29. M. Draga, I. Ciucanu, V. Agotici, A. Fernandez, R. Barna, Quantitative Evaluation of Perchlorethylene in Groundwater Before and After its Oxidation by Helical Solid Sorbent Extraction and Gas Chromatography. Chemosphere, 75 (2009) (Factor de impact 3,499). Citări I. Ciucanu, R. Caprita, Per-O-methylation of neutral carbohydrates directly from aqueous samples for gas chromatography and mass spectrometry Analytica Chimica Acta 585(2007)81-85 (Factor de impact 4.517). Citări I. Ciucanu Per-O-methylation reaction for structural analysis of carbohydrates by mass spectrometry Analytica Chimica Acta 576(2006) (Factor de impact 4.517). Citări I. Ciucanu Micro-solid-phase Extrtaction with Helical Sorbent for GC-MS Analysis of Apple Fruit Aroma (english) Rev. Chim. (Bucharest) 57(2006) (Factor de impact 0,677). Citări R. Caprita, A. Caprita, G. Ilia, I. Ciucanu The influence of the ph on the apparent dissociation constant for Zn2+ carbonic izoenzyme II. (english) Rev. Chim. (Bucharest), 57 (2006) (Factor de impact 0,677). Citări I. Ciucanu, K.C. Swallow, R. Caprita Micro-solid-phase extraction with helical solid sorbent in the presence of organic solvents for gas chromatography-mass spectrometry analysis of per-o-methylated mono- and disaccharides. Analytica Chimica Acta 519 (2004) (Factor de impact 4.517). Citări I. Ciucanu, C. Costello Elimination of Oxidative Degradation During the Per-O-Methylation of Carbohydrates Journal of the American Chemical Society, 125 (2003) (Factor de impact 11,444). Citări I. Ciucanu, A. Caprita, A. Chiriac, R. Barna, Helical sorbent microtrap for continuous sampling by a membrane and trap interface for on-line gas chromatographic monitoring of volatile organic compounds, Analytical Chemistry, 75(4) (2003) ) (Factor de impact 5,826). Citări M. Kaykhaii, I. Ciucanu, Membrane in tandem with a helical sorbent trap as a continuous sampling technique of the polyvinyl chloride thermo-oxidative degradation products for their on-line gas chromatographic monitoring, Analytica Chimica Acta, 491 (2003) ) (Factor de impact 4.517). Citări 1
3 20. I. Ciucanu, Response on helical sorbent for fast sorption and desorption in solid-phase microextraction gas chromatographic analysis, Analytical Chemistry, 75 (2003) ) (Factor de impact 5,826). Citări I Ciucanu, Helical sorbent for fast sorption and desorption in solid-phase microextraction-gas chromatographic analysis, Analytical Chemistry, 74 (2002) (Factor de impact 5,826). Citări I. Ciucanu, A. Chiriac, A. Caprita, Continuous permeation of analytes through a thin poly(dimethylsiloxane) membrane followed by sorbent trapping for their gas chromatographic monitoring. Journal of Chromatography, A 964(1-2) (2002) 1-9 (Factor de impact t 4,258). Citări I. Ciucanu and A. Chiriac, A membrane and trap system for continuous monitoring of volatile organic compounds using portable gas chromatograph with thermal conductivity detector. Journal of Separation Science, 25(7) (2002) (Factor de impact 2,594). Citări I. Ciucanu M. Kaykhaii, L. Montero, J. Pavliszyn, J. Szubra, Continuous monitoring of thermo-oxidative degradation products of polystyrene by membrane extraction with sorbent interface and gas chromatography. Journal of Chromatographic Science, 40(6) (2002) (Factor de impact 1,026). Citări I. Ciucanu and J. Pawliszyn, Design of continuous monitoring device based on membrane extraction with sorbent interface and micro-gas chromatograph. Field Analytical Chemistry and Technology, 5(1-2) (2001) (Indice de impact 1,158). Citări I. Ciucanu, Selective immobilization of permethylated cyclodextrin on silica gel, Journal of Chromatography, A 727 (1996) (Factor de impact 4,258). Citări I. Ciucanu and W. A. König, Immobilization of peralkylated β-cyclodextrin on silica gel for high performance liquid chromatography, Journal of Chromatography, A 685 (1994) (Factor de impact 4,258). Citări I. Ciucanu, S. Negura, W. Hirschvogel and C-tin Luca, Characterization of per-o-alkylated cyclodextrins by GC-MS as O-alkylated gluconitrile acetates, Rev. Roumanine de Chim. (Bucharest),37 (1992) (Factor de impact 0,311).
4 11 I. Ciucanu, G. Luca, V. Borbely and D. Todorov, Analysis of helebrin from Helleborus Purpurascens (in romanian), Rev. Chim. (Bucharest), 41 (1990) (Factor de impact 0,67). 10.I. Ciucanu and C-tin Luca, Avoidance of degradation during the methylation of uronic acids, Carbohydrate Research, 206 (1990) (Factor de impact 1,966). Citări 4 9. I. Ciucanu and D. Todorov, Analysis of the lipids from the radix of Helleborus Purpurascens (in romanian), Rev. Chim. (Bucharest), 40 (1989) (Factor de impact 0,677). 8. I. Ciucanu and C-tin Luca, Permethylated dextran as stationary phase in gas chromatography, Rev. Roumaine de Chim. (Bucharest), 34 (1989) (Factor de impact 0,393). 7. I. Ciucanu, D. Pop and V. Timoceanu, Derivatization of prostaglandins and related compounds to (methoxime) alkyl ether alkyl ester derivatives for gas chromatographic analysis, Journal of Chromatography, 436 (1988) (Factor de impact 4,258). Citări 1 6. I. Ciucanu and P. Gabris, Peralkylation of pentaerythritol for gas chromatography - mass spectrometry analysis, Chromatographia, 23 (1987) (Factor de impact 1,075. Citări I. Ciucanu and F. Kerek, A simple and rapid method for the permethylation of carbohydrates, Carbohydrate Research, 131 (1984) (Factor de impact 1,966). Citări I. Ciucanu and F. Kerek, Rapid and simultaneous methylation of fatty and hydroxy fatty acids for gas chromatographic analysis, Journal of Chromatography, 286 (1984) (Factor de impact 4,258). Citări I. Ciucanu and R. Vladea, Injection device for liquid sample in high resolution GC (in romanian), Rev. Chim. (Bucharest), 35 (1984) (Factor de impact 0,677). 2. R. Vladea, I. Ciucanu and M. Birzescu, Selective hydrogenation of vegetal oils (in romanian), Rev. Chim. (Bucharest), 32 (l981) (Factor de impact 0,677). 1. I. Ciucanu and F. Kerek, Method for the selective gas chromatographic determination of the free fatty acids from lipids mixtures (in german), Journal of Chromatography, 257 (1983) (Factor de impact 4,258). Citări 4
5 CÃRŢI 1. I. Ciucanu, CROMATOGRAFIA DE GAZE CU COLOANE CAPILARE, Editura Academiei Romane, Bucureşti, 1990, 280 pp. I.S.B.N I. Ciucanu, METODE FIZICO-CHIMICE IN ANALIZA CHIMICÃ INSTRUMENTALÃ, Editura Mirton, Timişoara, 1996, 256 pp. I.S.B.N I. Ciucanu, V. Careja, PRACTICA ANALIZEI CHIMICE CALITATIVE, Editura Mirton, Timisoara, 1999, 165 pp. I.S.B.N I. Ciucanu, SEPARAREA IZOMERILOR SUBSTANTELOR OPTIC ACTIVE PRIN CROMATOGRAFIE DE GAZ, Editura Eurostampa, Timişoara, 2005, 154 pp. I.S.B.N CAPITOLE ÎN CARŢI 2. Gh. Negut, I. Ciucanu, et al., INDUSTRIALIZAREA SORGULUI ZAHARAT. in Sorgul Zaharat,, M. Goian, Gh. Negut and I. Rusu (editori), Editura Helicon, Timisoara, 1991, p
Sphingolipids. Sphingolipids are an additional type of membrane lipids, after glycerophospholipids, galactolipids and sulfolipids
Lipids 2 Steven E. Massey, Ph.D. Assistant Professor of Bioinformatics Department of Biology and Environmental Sciences University of Puerto Rico Río Piedras Office & Lab: Bioinformatics Lab NCN#343B Tel:
More informationLipids Analysis. Lipids
Lipids Analysis Stephen Barnes 3 5 15 Lipids Lipids are mostly very hydrophobic Most are conjugates of fatty acids of a variety of chain lengths, which have different degrees of unsaturation, cis trans
More informationOrganic Chemistry Diversity of Carbon Compounds
Organic Chemistry Diversity of Carbon Compounds Hydrocarbons The Alkanes The Alkenes The Alkynes Naming Hydrocarbons Cyclic Hydrocarbons Alkyl Groups Aromatic Hydrocarbons Naming Complex Hydrocarbons Chemical
More informationSupporting Information. were prepared from commercially available ethyl acetoacetate by alkylation with the
ighly Stereoselective Reductions of α-alkyl-1,3-diketones and α- Alkyl-β-keto esters Catalyzed by Isolated NADP-dependent Ketoreductases Dimitris Kalaitzakis, a David J. Rozzell b, Spiros Kambourakis *b
More informationMetabolomics: quantifying the phenotype
Metabolomics: quantifying the phenotype Metabolomics Promises Quantitative Phenotyping What can happen GENOME What appears to be happening Bioinformatics TRANSCRIPTOME What makes it happen PROTEOME Systems
More informationHPLC Analysis of Sugars
HPLC Analysis of Sugars Pre-Lab Exercise: 1) Read about HPLC, sugars and the experiment and its background. 2) Prepare a flowchart as appropriate for the lab exercise. 3) Note the various sugar concentrations
More informationApplication of Design of Experiment (DOE) to the Simultaneous GC FID/MS Analysis of Monocarboxylic Acids and Glycerides in Biofuels
Application of Design of Experiment (DOE) to the Simultaneous GC FID/MS Analysis of Monocarboxylic Acids and Glycerides in Biofuels G. Baglayeva Jana Šťávová, B. Diepp, E. Hellrung, W. Seames, and A. Kubátová
More informationChemistry 1050 Exam 3 Study Guide
Chapter 12 Chemistry 1050 Exam 3 Study Guide 12.1 a) Identify alkenes, alkynes and aromatics as unsaturated hydrocarbons. Determine the number of hydrogen atoms needed to complete an alkene structure.
More informationA carboxylic acid is an organic compound that contains a carboxyl group, COOH
1.6 Carboxylic Acids, Esters and Fats Carboxylic Acids A carboxylic acid is an organic compound that contains a carboxyl group, COOH These compounds are weak acids. Citrus fruits, crabapples, rhubarb,
More informationLipid Analysis. Andréina Laffargue, IRD CRYMCEPT Montpellier workshop, October 17th Introduction to lipid structures
Lipid Analysis Andréina Laffargue, IRD CRYMCEPT Montpellier workshop, October 17th 2005 Introduction to lipid structures Fatty acids Acylglycerols Glycerophospholipids Sterols Strategies involved in lipid
More informationSIMULTANEOUS EXTRACTION, DERIVATIZATION AND CLEAN-UP OF STEROLS FROM SOIL USING ACCELERATED SOLVENT EXTRACTION
SIMULTANEOUS EXTRACTION, DERIVATIZATION AND CLEAN-UP OF STEROLS FROM SOIL USING ACCELERATED SOLVENT EXTRACTION Norashikin Saim*, Madiana Mohammad, Rossuriati Dol Hamid, Rozita Osman Fakulti Sains Gunaan,
More informationSTUDY ON THE SEPARATION THROUGH THIN LAYER CHROMATOGRAPHY OF THE CHOLESTEROL IN THE BUFFALO MILK ORIGINATING IN THE MESENDORF FARM
Lucrări ştiinńifice Zootehnie şi Biotehnologii, vol. 41 (2) (2008), Timişoara STUDY ON THE SEPARATION THROUGH THIN LAYER CHROMATOGRAPHY OF THE CHOLESTEROL IN THE BUFFALO MILK ORIGINATING IN THE MESENDORF
More informationLipids and Classification:
Lipids and Classification: Lipids: Biological lipids are a chemically diverse group of organic compounds which are insoluble or only poorly soluble in water. They are readily soluble in non-polar solvents
More informationOrganic Chemistry Laboratory Fall Lecture 3 Gas Chromatography and Mass Spectrometry June
344 Organic Chemistry Laboratory Fall 2013 Lecture 3 Gas Chromatography and Mass Spectrometry June 19 2013 Chromatography Chromatography separation of a mixture into individual components Paper, Column,
More informationFactors to Consider in the Study of Biomolecules
Factors to Consider in the Study of Biomolecules What are the features of the basic building blocks? (ex: monosaccharides, alcohols, fatty acids, amino acids) 1) General structure and functional groups
More informationIndependent Column Temperature Control Using an LTM Oven Module for Improved Multidimensional Separation of Chiral Compounds
Independent Column Temperature Control Using an LTM Oven Module for Improved Multidimensional Separation of Chiral Compounds Application Note Food and Flavors Author Frank David Research Institute for
More informationFATTY ACID PROFILING BY GAS CHROMATOGRAPHY FOR THE SHERLOCK MIS
FATTY ACID PROFILING BY GAS CHROMATOGRAPHY FOR THE SHERLOCK MIS Traditional gas chromatography of complex mixtures of compounds requires precision on the part of the chromatography equipment and considerable
More information3-MCPD esters in edible oils: analytical aspects
French Institute for Fats and Oïl 3-MCPD esters in edible oils: analytical aspects Florent JOFFRE, Hugues GRIFFON, Bénédicte SOULET and Florence LACOSTE 3-MCPD esters in oils: context Analysis of 3-MCPD:
More informationLOCALISATION, IDENTIFICATION AND SEPARATION OF MOLECULES. Gilles Frache Materials Characterization Day October 14 th 2016
LOCALISATION, IDENTIFICATION AND SEPARATION OF MOLECULES Gilles Frache Materials Characterization Day October 14 th 2016 1 MOLECULAR ANALYSES Which focus? LOCALIZATION of molecules by Mass Spectrometry
More informationGas Chromatography/ Mass Spectrometry
Gas Chromatography/ Mass Spectrometry Edited by H.F. Linskens and J.F. Jackson Contributors R.S. Bandurski G. Combaut A.Ehmann P.Hedden B.Janistyn H.Kameoka H.Kodama D.V.Lynch J.K.MacLeod H.Nyberg L.M.S.Palni
More informationList of Figure. Figure 1.1. Selective pathways for the metabolism of arachidonic acid
List of Figure Figure 1.1. Selective pathways for the metabolism of arachidonic acid Figure 1.2. Arachidonic acid transformation to ω and ω-1 hydroxylase 14 19 reaction mediated by cytochrome P450 enzyme
More informationRestek PAL SPME Fibers cat.#
1 Restek PAL SPME Fibers cat.# 27478 27483 Solid phase microextraction (SPME) fibers are used to extract organic compounds from solid, liquid, and vapor matrices onto a stationary phase that is bonded
More informationChem 60 Takehome Test 2 Student Section
Multiple choice: 1 point each. Mark only one answer for each question. 1. are composed primarily of carbon and hydrogen, but may also include oxygen, nitrogen, sulfur, phosphorus, and a few other elements.
More informationThe Analysis of Jojoba Oil by LC-Coordination Ion Spray-MS (LC-CIS-MS)
The Analysis of Jojoba Oil by LC-Coordination Ion Spray-MS (LC-CIS-MS) K. Lazou 1, A. d Oosterlinck 2, L. De Reu 1, M. Schelfaut 2, and P. Sandra 2 * 1 Department of Chemical Quality Control, Janssen Pharmaceutica,
More informationBiology 12 - Biochemistry Practice Exam
Biology 12 - Biochemistry Practice Exam Name: Water: 1. The bond between water molecules is a (n) a. ionic bond b. covalent bond c. polar covalent bond d. hydrogen bond 2. The water properties: good solvent,
More informationVALIDATION OF A GAS CHROMATOGRAPHIC METHOD FOR METHANOL DETERMINATION
70 VALIDATION OF A GAS CHROMATOGRAPHIC METHOD FOR METHANOL DETERMINATION DOINA MOALEŞ 1*, ADRIAN FLORIN ŞPAC 2, VASILE DORNEANU 3, ELENA BUTNARU 1 University of Medicine and Pharmacy Gr.T.Popa, Faculty
More informationChromatography Vacuum Ultraviolet Spectroscopy
Application Note Differentiation and Determination Differentiation and Determination of Fatty Acid Methyl of Fatty Esters Acid by Gas Methyl Chromatography Esters by Vacuum Gas Ultraviolet Spectroscopy
More informationHigh-Resolution Analysis of Intact Triglycerides by Reversed Phase HPLC Using the Agilent 1290 Infinity LC UHPLC System
High-Resolution Analysis of Intact Triglycerides by Reversed Phase HPLC Using the Agilent 1290 Infinity LC UHPLC System Application Note Food, Hydrocarbon Processing Authors Michael Woodman Agilent Technologies,
More informationDETERMINATION OF FATTY ACIDS IN EDIBLE OILS BY CAPILARY GC
DETERMINATION OF FATTY ACIDS IN EDIBLE OILS BY CAPILARY GC Vesna Kostik 1 University Goce Delcev Stip Faculty of Medicine Department of Pharmacy 1 WHY FATTY ACID (FA) ANALYSIS IN EDIBLE OILS The content
More informationAugust Determination of Pindone in Agricultural Products by LC-MS/MS
August 2011 237 LC-MS/MS 23 2 22 Determination of Pindone in Agricultural Products by LC-MS/MS Shizuka S6>ID, Satoru N:BDID and Rieko M6IHJ96 National Institute of Health Sciences: 1 18 1 Kamiyoga, Setagaya-ku,
More informationAn Introduction and Overview on Comprehensive Two-Dimensional Gas Chromatography (GCxGC): New Opportunities for Unresolved Complex Mixtures
An Introduction and Overview on Comprehensive Two-Dimensional Gas Chromatography (GCxGC): New Opportunities for Unresolved Complex Mixtures Daniela Cavagnino GC Product Manager Thermo Fisher Scientific,
More informationBiomolecules. Biomolecules. Carbohydrates. Biol 219 Lec 3 Fall Polysaccharides. Function: Glucose storage Fig. 2.2
Biomolecules Biomolecules Monomers Polymers Carbohydrates monosaccharides polysaccharides fatty acids triglycerides Proteins amino acids polypeptides Nucleic Acids nucleotides DNA, RNA Carbohydrates Carbohydrates
More informationWater: 1. The bond between water molecules is a(n) a. ionic bond b. covalent bond c. polar covalent bond d. hydrogen bond
Biology 12 - Biochemistry Practice Exam KEY Water: 1. The bond between water molecules is a(n) a. ionic bond b. covalent bond c. polar covalent bond d. hydrogen bond 2. The water properties: good solvent,
More informationCentre of Physics and Technological Research, New University of Lisbon, Portugal
Determination of non polar metabolites in human plasma using innovative sample preparation strategies coupled with gas chromatography and mass spectrometry Maria Margarida Gonçalves 1, Sandra Sagredo 1,
More informationHT5 - High Temperature Stationary Phase for Capillary Gas Chromatography
HT5 - High Temperature Stationary Phase for Capillary Gas Chromatography INTRODUCTION HT5 was the first carborane modified siloxane phase to be commercially available on fused silica capillary columns.
More informationAnalysis of the Non-Ionic Surfactant Triton-X Using UltraPerformance Convergence Chromatography (UPC 2 ) with MS and UV Detection
Analysis of the Non-Ionic Surfactant Triton-X Using UltraPerformance Convergence Chromatography (UPC 2 ) with MS and UV Detection Jane Cooper, 1 Baiba Cabovska 2 1 Waters Corporation, Wilmslow, UK 2 Waters
More informationIntroduction. and aryl-α-amino ketones, 11
Enantiomeric Resolution of γ-amino Acids Bull. Korean Chem. Soc. 2011, Vol. 32, No. 8 3017 DOI 10.5012/bkcs.2011.32.8.3017 Liquid Chromatographic Resolution of Vigabatrin and Its Analogue γ-amino Acids
More information1.3.1 Function of Food. Why do we need food?
1.3.1 Function of Food Why do we need food? Need to know The Function of Food Three reasons for requiring food 2 Food is needed for: 1.Energy 2.Growth of new cells and Repair of existing cells, tissues,
More informationExperiment 12 Lipids. Structures of Common Fatty Acids Name Number of carbons
Experiment 12 Lipids Lipids are a class of biological molecules that are insoluble in water and soluble in nonpolar solvents. There are many different categories of lipids and each category has different
More informationCharacterization of sixty alkenes in a cat-cracked gasoline naphtha by gas chromatography
REFINERY OLEFINES HEXENES ISOMERS ANALYSIS PETROL PROPORTIONS HEPTENES SEPARATION GC-MS Open access accepted manuscript version of Chromatographia 38 (1994) 222-226 Link to publisher Characterization of
More informationDetermination of sugars in honey by liquid chromatography
Saudi Journal of Biological Sciences (2011) 18, 17 21 King Saud University Saudi Journal of Biological Sciences www.ksu.edu.sa www.sciencedirect.com ORIGINAL ARTICLE Determination of sugars in honey by
More informationGlycosyl composition of polysaccharide from Tinospora cordifolia. II. Glycosyl linkages
Acta Pharm. 54 (2004) 73 78 Short communication Glycosyl composition of polysaccharide from Tinospora cordifolia. II. Glycosyl linkages MUSLIARAKATBACKER JAFAR 1* P. AZADI 2 1 Department of Chemistry,
More informationChapter 2 The Chemistry of Life Part 2
Chapter 2 The Chemistry of Life Part 2 Carbohydrates are Polymers of Monosaccharides Three different ways to represent a monosaccharide Carbohydrates Carbohydrates are sugars and starches and provide
More informationCompounds of Life Biological Molecules
Compounds of Life Biological Molecules By Joseph A. Castellano, Ph.D. RESEED Silicon Valley Reference: Focus on Physical Science, Glencoe/McGraw-Hill, Columbus, Ohio, 2007, Pages 438-442. This textbook
More informationReal time connection of Mass Spectrometry with Medicine and Surgery
GBS 724 March 18, 2016 Real time connection of Mass Spectrometry with Medicine and Surgery Stephen Barnes, PhD Professor of Pharmacology & Toxicology Director, Targeted Metabolomics and Proteomics Laboratory
More informationIAM Chromatography. Introduction
IAM Chromatography IAM Drug Discovery Columns Introduction References: 1. Regis 1998-99 Chromatography Catalog A simple, rapid method to predict drug transport across biological barriers has been a long
More informationLong - term Storage and Cannabis Oil Stability
Long - term Storage and Cannabis Oil Stability IRENNE GABRIELA TROFIN 1 *, GABRIEL DABIJA 1, DANUT IONEL VAIREANU 2, LAURENTIU FILIPESCU 3 1 General Inspectorate of Romanian Police, Central Laboratory
More informationAppNote 3/2001. Elimination of Polar Matrix Components Prior to GC Analysis using Stir Bar Sorptive Extraction (SBSE)
AppNote 3/2001 Elimination of Polar Matrix Components Prior to GC Analysis using Stir Bar Sorptive Extraction (SBSE) Edward Pfannkoch, Jacqueline Whitecavage Gerstel Inc., 1510 Caton Center Drive, Suite
More informationType Analysis of Citrus Essential Oils by Multidimensional Supercritical Fluid Chromatography/ Gas Chromatography
25 Type Analysis of Citrus Essential Oils by Multidimensional Supercritical Fluid Chromatography/ Gas Chromatography Takashi YARITA, Akira NoMURA and Yoshiyuki HoRIMOTo Department of Analytical Chemistry,
More informationJohn P. McCauley and Rui Chen Waters Corporation, Milford, MA, USA INTRODUCTION APPLICATION BENEFITS WATERS SOLUTIONS KEY WORDS
Enantiomeric and diastereomeric separations of fragrance and essential oil components using the ACQUITY UPC 2 System with ACQUITY UPC 2 Trefoil Columns John P. McCauley and Rui Chen Waters Corporation,
More informationFood Chemistry 132 (2012) Contents lists available at SciVerse ScienceDirect. Food Chemistry
Food Chemistry 132 (2012) 613 618 Contents lists available at SciVerse ScienceDirect Food Chemistry journal homepage: www.elsevier.com/locate/foodchem Analytical Methods Rapid screening of phytosterols
More informationSEPARATION OF ENANTIOMERS BY CHIRALLY MODIFIED MEMBRANES
XXIII ARS SEPARATORIA Toruń, Poland 2008 41 SEPARATION OF ENANTIOMERS BY CHIRALLY MODIFIED MEMBRANES Izabela KOTER Nicolaus Copernicus University, Faculty of Chemistry, 7 Gagarin St., 87-100 Torun, Poland
More informationUnit 3: Chemistry of Life Mr. Nagel Meade High School
Unit 3: Chemistry of Life Mr. Nagel Meade High School IB Syllabus Statements 3.2.1 Distinguish between organic and inorganic compounds. 3.2.2 Identify amino acids, glucose, ribose and fatty acids from
More informationFATTY ACID COMPONENT OF SENEGAL MANATEE FATS
FATTY ACID COMPONENT OF SENEGAL MANATEE FATS SHINGO ITOH AND HIDEO TSUYUKI Departmeni of Food Engineering, College of Agriculture & Veterinary Medicine, Nikon Universiry, Tokyo. ABSTRACT The fats in cerviel,
More informationIsolation, Separation, and Characterization of Organic Acids*
In Dashek, William V., ed. Methods in plant biochemistry and molecular biology. Boca Raton, FL: CRC Press: pp. 107-113. Chapter 9.1997. Isolation, Separation, and Characterization of Organic Acids* William
More informationImproved Pirkie Type 1 Amide Type: Asymmetric carbon atoms are bonded directly with CONH group
1 sur 6 26/06/2013 14:16 Special Merits of SUMICHIRAL OA 1.The large number of theoretical plates of the columns offer high resolution. 2.The packing materials have chemical stability and the columns have
More informationEx17. Analgesics, TLC Analysis. Analgesics. The Experiment. Part A. Carboxylic Acids. Part B. Willow Bark Esters & Esterification
Ex17 Analgesics, TLC Analysis Analgesics Carboxylic Acids Structure Properties Willow Bark Esters & Esterification The Experiment Part A Use TLC to Separate Compounds Part B Determine Elution Solvents
More informationCYCLODEXTRINS: A POTENTIAL ABSORBENT FOR VOC ABATEMENT
Global NEST Journal, Vol 8, No 3, pp 324-329, 2006 Copyright 2006 Global NEST Printed in Greece. All rights reserved CYCLODEXTRINS: A POTENTIAL ABSORBENT FOR VOC ABATEMENT S. FOURMENTIN 1, * 1 Laboratoire
More informationCopy into Note Packet and Return to Teacher Section 3 Chemistry of Cells
Copy into Note Packet and Return to Teacher Section 3 Chemistry of Cells Objectives Summarize the characteristics of organic compounds. Compare the structures and function of different types of biomolecules.
More informationCatalytic decarboxylative alkylation of β-keto acids with sulfonamides via the cleavage of carbon nitrogen and carbon carbon bonds
Catalytic decarboxylative alkylation of β-keto acids with sulfonamides via the cleavage of carbon nitrogen and carbon carbon bonds Cui-Feng Yang, Jian-Yong Wang and Shi-Kai Tian* Joint Laboratory of Green
More informationName a property of. water why is it necessary for life?
02.09.18 Name a property of + water why is it necessary for life? n Cohesion n Adhesion n Transparency n Density n Solvent n Heat capacity + Macromolecules (2.3 & some of 2.4) + Organic Molecules All molecules
More informationSeparation of 37 Fatty Acid Methyl Esters Utilizing a High-Efficiency 10 m Capillary GC Column with Optimization in Three Carrier Gases
APPLICATION NOTE Separation of 37 Fatty Acid Methyl Esters Utilizing a High-Efficiency 10 m Capillary GC Column with Optimization in Three Carrier Gases No. 21557 Aaron L. Lamb Thermo Fisher Scientific,
More informationThis document is a preview generated by EVS
INTERNATIONAL STANDARD ISO 12966-1 First edition 2014-12-01 Animal and vegetable fats and oils Gas chromatography of fatty acid methyl esters Part 1: Guidelines on modern gas chromatography of fatty acid
More information3.1.3 Lipids. Source: AQA Spec
alevelbiology.co.uk SPECIFICATION Triglycerides and phospholipids are two groups of lipid. Triglycerides are formed by the condensation of one molecule of glycerol and three molecules of fatty acid. A
More informationDetermination of Triglycerides and Waxes in Food Products Using Cool On-Column Injection and the MET- Biodiesel Capillary Column
Page 1 of 6 Page 1 of 6 Return to Web Version Determination of Triglycerides and Waxes in Food Products Using Cool On-Column Injection and the MET- Biodiesel Capillary Column By: Michael D. Buchanan, Reporter
More informationOrganic & Biochemistry Pacing Guide. Day Date SCS Objectives Essential Questions Content Tasks/Strategies. How are covalent compounds formed?
Organic & Biochemistry Pacing Guide Course Description: Course Description: This course is designed to provide students with an opportunity to continue their study of the principles of chemistry. The topics
More informationSingle laboratory validation of conductometric method for the determination of hop pellets bitter acids
Available online at www.tpa-timoara.ro Journal of Agroalimentary Processes and Technologies 14 (2008) 271-276 Journal of Agroalimentary Processes and Technologies Single laboratory validation of conductometric
More informationDownloaded from
Question 16.1: Why do we need to classify drugs in different ways? The classification of drugs and the reasons for classification are as follows: (i) On the basis of pharmacological effect: This classification
More informationCarbon Compounds (2.3) (Part 1 - Carbohydrates)
Carbon Compounds (2.3) (Part 1 - Carbohydrates) The Chemistry of Carbon (Organic Chemistry) Organic Chemistry: The study of compounds that contain bonds between carbon atoms. Carbon can bond with many
More informationEXERCISE 3 Carbon Compounds
LEARNING OBJECTIVES EXERCISE 3 Carbon Compounds Perform diagnostic tests to detect the presence of reducing sugars (Benedict s), starch (Lugol s), protein (Biuret), lipid (SudanIV) and sodium chloride
More informationCH 3. Lipids CHAPTER SUMMARY
H 3 C H 3 C 15 H 3 C H Views of Cholesterol APTER SUMMARY 15.1 The Nature of can best be defined as biomolecules which are soluble to a great extent in solvents. In contrast to carbohydrates, proteins
More informationThe Function of Emollients in Skin Care
The Function of Emollients in Skin Care Benjamin Schwartz Ontario SCC Education Day September 18, 2018 Lipid knowledge for the personal care industry Emollient - definition Wikipedia: complex mixtures
More informationTest Bank for Lehninger Principles of Biochemistry 5th Edition by Nelson
Test Bank for Lehninger Principles of Biochemistry 5th Edition by Nelson Link download full: http://testbankair.com/download/test-bank-forlehninger-principles-of-biochemistry-5th-edition-by-nelson/ Chapter
More informationBiomolecules. Unit 3
Biomolecules Unit 3 Atoms Elements Compounds Periodic Table What are biomolecules? Monomers vs Polymers Carbohydrates Lipids Proteins Nucleic Acids Minerals Vitamins Enzymes Triglycerides Chemical Reactions
More informationStudy on the retentivity of the volatile components of simulated guava juice using ultrafiltration
ORIGINAL ARTICLE Study on the retentivity of the volatile components of simulated guava juice using ultrafiltration Saad Hashim Khalil 1, Mohamed Kheireddine Aroua 2, and Nik Meriam Sulaiman 3 Abstract
More informationMetabolomic fingerprinting of serum samples by direct infusion mass spectrometry
Metabolomic fingerprinting of serum samples by direct infusion mass spectrometry Raúl González-Domínguez * Department of Chemistry, Faculty of Experimental Sciences. University of Huelva, Spain. * Corresponding
More informationLipids fatty, oily, or waxy hydrophobic organic compounds.
Lipids Lipids Lipids fatty, oily, or waxy hydrophobic organic compounds. u long hydrocarbon chain u composed of CHO Diverse group u fats u oils u waxes u steroids Do not form polymers u big molecules made
More informationLipid Analysis ISOLATION, SEPARATION, IDENTIFICATION AND. Bridgwater, England LIPIDOMIC ANALYSIS. Fourth Edition. Invergowrie, Dundee, Scotland
Lipid Analysis ISOLATION, SEPARATION, IDENTIFICATION AND LIPIDOMIC ANALYSIS Fourth Edition WILLIAM W.CHRISTIE MRS Lipid Analysis Unit, Scottish Crop Research Institute, Dundee, Scotland Invergowrie, and
More informationTime (min) Supplementary Figure 1: Gas decomposition products of irradiated DMC.
200000 C 2 CH 3 CH 3 DMC 180000 160000 140000 Intensity 120000 100000 80000 60000 40000 C 2 H 6 CH 3 CH 2 CH 3 CH 3 CCH 3 EMC DEC 20000 C 3 H 8 HCCH 3 5 10 15 20 25 Time (min) Supplementary Figure 1: Gas
More informationAS Application Note 1602
Determination of the fatty acid composition in refined oils and fats by alkaline transesterification by the ASAN 1602 Status: February 2018 Page 1 / 12 Introduction Animal and vegetable fats play a key
More informationthe properties of carbon
Carbon Compounds Learning Objectives Describe the unique qualities of carbon. Describe the structures and functions of each of the four groups of macromolecules. For each macromolecule you will need to
More informationIntroduction to the Study of Lipids
Introduction to the Study of Lipids Factors to Consider in the Study of Biomolecules What are the features of the basic building blocks? (ex: monosaccharides, alcohols, fatty acids, amino acids) 1) General
More informationmethyl ethers (substituted vinyl ethers) during gas-liquid chromatography
Conversion of fatty aldehyde dimethyl acetals to the corresponding alk- 1 -enyl methyl ethers (substituted vinyl ethers) during gas-liquid chromatography V. MAHADEVAN, C. V. VISWANATHAN, and F. PHILLIPS
More informationISOMALT. Chemical formula 6-O-alpha-D-Glucopyranosyl-D-sorbitol: C 12 H 24 O 11 1-O-alpha-D-Glucopyranosyl-D-mannitol dihydrate: C 12 H 24 O 11 2H 2 O
ISOMALT Prepared at the 69th JECFA (2008), published in FAO JECFA Monographs 5 (2008), superseding specifications prepared at the 46th JECFA (1996), published in the Combined Compendium of Food Additive
More informationBasic Building Blocks of Cells Course 1 / Lecture 119
Basic Building Blocks of Cells Course 1 / Lecture 119 vladimira.kvasnicova@lf3.cuni.cz Department of biochemistry the 4 th floor office 411 Biogenic elements = elements essential for structure and function
More informationChapter Sections: 3.1 Carbon s Place in the Living World 3.2 Functional Groups 3.3 Carbohydrates 3.4 Lipids 3.5 Proteins 3.
Chapter Sections: 3.1 Carbon s Place in the Living World 3.2 Functional Groups 3.3 Carbohydrates 3.4 Lipids 3.5 Proteins 3.6 Nucleic Acids Student Goals: By the end of this lecture series, students should
More information234 MASS SPECTROMETRY FOR CHARACTERIZATION OF MICROORGANISMS. Subject Index
234 MASS SPECTROMETRY FOR CHARACTERIZATION OF MICROORGANISMS Subject Index Downloaded via 148.251.232.83 on September 6, 2018 at 21:53:12 (UTC). See https://pubs.acs.org/sharingguidelines for options on
More informationOverview of the food science behind fatty acid technology
Overview of the food science behind fatty acid technology Pamela J. White, Ph.D. Food Chemist/Scientist Food Science and Human Nutrition Dept. & Center for Crops Utilization Research Iowa State University
More informationDetection of oxygenated polycyclic aromatic hydrocarbons (oxy-pahs) in APCI mode with a single quadrupole mass spectrometer
APPLICATION NOTE 72819 Detection of oxygenated polycyclic aromatic hydrocarbons (oxy-pahs) in APCI mode with a single quadrupole mass spectrometer Author Maria Grübner; Thermo Fisher Scientific, Germering,
More information6/9/2015. Unit 15: Organic Chemistry Lesson 15.2: Substituted Hydrocarbons & Functional Groups
1-chloropropane 2-methylpropane 1-iodobutane Ethanoic Acid Unit 15: Organic Chemistry Lesson 15.2: Substituted Hydrocarbons & Functional Groups 43 It Ain t Just Hydrocarbons There are all sorts of organic
More informationBiosynthesis of Triacylglycerides (TG) in liver. Mobilization of stored fat and oxidation of fatty acids
Biosynthesis of Triacylglycerides (TG) in liver Mobilization of stored fat and oxidation of fatty acids Activation of hormone sensitive lipase This enzyme is activated when phosphorylated (3,5 cyclic AMPdependent
More informationIdentification & Confirmation of Structurally Related Degradation Products of Simvastatin
Identification & Confirmation of Structurally Related Degradation Products of Simvastatin Power of QTRAP Systems for Identification and Confirmation of Degradation Products Dilip Reddy 1, Chandra Sekar
More informationC. Bor Fuh a,,m.lai b, H.Y. Tsai c, C.M. Chang b
Journal of Chromatography A, 1071 (2005) 141 145 Impurity analysis of 1,4-dioxane in nonionic surfactants and cosmetics using headspace solid-phase microextraction coupled with gas chromatography and gas
More informationLipids and Membranes
Lipids and Membranes Presented by Dr. Mohammad Saadeh The requirements for the Pharmaceutical Biochemistry I Philadelphia University Faculty of pharmacy Lipids and Membranes I. overview Lipids are related
More informationFast quantitative Forensic Analysis of THC and its Metabolites in Biological Samples using Captiva EMR- Lipid and LC/MSMS
Fast quantitative Forensic Analysis of THC and its Metabolites in Biological Samples using Captiva EMR- Lipid and LC/MSMS Christophe Deckers, M.Sc. Sample prep Application Scientist Types of ``Interferences``
More informationGlycerolipid Analysis. LC/MS/MS Analytical Services
Glycerolipid Analysis LC/MS/MS Analytical Services Molecular Characterization and Quantitation of Glycerophospholipids in Commercial Lecithins by High Performance Liquid Chromatography with Mass Spectrometric
More informationIn any solution, a scientist can talk about the concentration of the atoms that are dissolved in the solvent.
Acids and Bases Acids and Bases In any solution, a scientist can talk about the concentration of the atoms that are dissolved in the solvent. i.e. Salt water is an example of Na + and Cl - in a solution
More informationProcess intensification in the esterification of rosin and glycerol
Process intensification in the esterification of rosin and glycerol Proceedings of European Congress of Chemical Engineering (ECCE-6) Copenhagen, 16-0 September 007 Process intensification in the esterification
More information3.9 Carbohydrates. Provide building materials and energy storage. Are molecules that contain carbon, hydrogen and oxygen in a 1:2:1 ratio
3.9 Carbohydrates Provide building materials and energy storage Are molecules that contain carbon, hydrogen and oxygen in a 1:2:1 ratio Are of two main types Simple carbohydrates Complex carbohydrates
More informationThe Carbon Atom (cont.)
Organic Molecules Organic Chemistry The chemistry of the living world. Organic Molecule a molecule containing carbon and hydrogen Carbon has 4 electrons in its outer shell and can share electrons with
More information