- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Molecular Weight Determination of Polymers by Matrix Assisted Laser Desorption Ionization in Mass Spectrometry
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1995, v.8 no.4, pp.465-468
Kim,
J. S., &
Yoo,
J.
S.
(1995). Molecular Weight Determination of Polymers by Matrix Assisted Laser Desorption Ionization in Mass Spectrometry. , 8(4), 465-468.
- 0Downloaded
- 294Viewed
Abstract
Matrix assisted laser desorption ionization in mass spectrometry is a fast and accurate method to determine the molecular weight of natural and synthetic polymers. Unknown peptides such as elastase inhibitor and <TEX>$\small{D}$</TEX>-hydantoinase were analyzed using sinapinic acid as matrix and their molecular weights were compared with the results from protein sequencer and gel filtration chomatography, respectively. Synthetic polymers such as polyethyleneglycol, polypropyleneglycol, polydimethylsiloxane, and polystyrene were analyzed using matrices such as 2,5-dihydroxybenzoic acid, 4-hdroxyazobenzenecarboxylic acid, and 2-nitrophenyl octyl ether. Average molecular weights of polystyrene were compared with molecular weights by gel permeation chromatography.
- keywords
- MALDI, Matrix, Peptide, Protein, Synthetic Polymer, Average Molecular Weight, Gel Permeation Chromatography
- 0Downloaded
- 294Viewed
- 0KCI Citations
- 0WOS Citations
Other articles from this issue
- Chemical Speciation of Trace Metals in Natural Water by Ultrafiltration/Size Exclusion Chromatography/UV Absorption/ICP-MS
- Direct Analysis of Aerosol Particles by Atomic Emission and Mass Spectrometry
- Determination of Selenium and Tellurium by HG-AAS in Foods
- Determination of Li by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry
- Matrix Modification for Graphite Furnace Atomic Absorption Spectrophotometric Determination of Volatile Elements(III) Trace Bismuth
- Analytical Application of Glow Discharge Atomic Absorption Spectroscopy (GD-AAS) Using Three Types of Jet Configurations Under Power Mode
- A Complexation Study of Novel Triaza and Hexaaza Macrocycles for the Use of Analytical Reagents
- Determination of Chromium(VI) and Copper(II) in Organic Solvent - Solution by Liquid Core Optical Fiber Spectrophotometry
- Quantitative Determination of Eugenol in Eugenia Caryophyllata Thunb by Three Wavelength Spectrophotometry
- Molecular Weight Determination of Polymers by Matrix Assisted Laser Desorption Ionization in Mass Spectrometry
- Spectrophotometric Determination of Nickel in Steel with Di-2-pyridylmethanone 2-Thiophenecarboxylic Hydrazone
- ISOTOPIC-SPECTRAL DETERMINATION OF CARBON IN HIGH PURITY INORGANIC MATERIALS
- Counter Ion Effect on Photoinduced Electron Transfer Reaction between Ruthenium Complexes
- Chemical Compositions and Pyrolysis Characteristics of Oil Shales Distributed in Korea
- Solid State NMR Study of PAZO-6 and Related Materials
- Synergistic extraction of lanthanoids(III) with thenoyltrifluoroacetone and aromatic carboxylic acids and the hydration of the extracted species
- Studies on the Terpenoids in the Volatile Constituents of Liaoning Schisandra Chinensis Baillon
- Extraction of Water-Soluble Porphyrin and Metalloporphyrins into Acetonitrile by Salting-out
- Studies on The Elution Behavior of Ni(II)-<TEX>${\alpha}$</TEX>-isonitroso-<TEX>${\beta}$</TEX>-diketone Imine Chelates in Reversed-Phase Liquid Chromatography
- Metal Ion Selectivity of Surface Templated Resins Carrying Phosphate Groups
- Selective Concentration and Determination of Phenol and Chlorophenols by Solid Phase Extraction
- Determination of Pesticide Residues in Water using On-line SPE-HPLC Coupling System
- Sensitive and Mild Fluorogenic Reagents for Biogenic Carboxylic Acids in HPLC
- Extraction Chromatograph Separation Spark Source Mass Spectrometric Analysis of 14 Rare Earth Impurities in High Purity Rare Earth Oxide
- Recovery of Pd(II), Pt(IV), and Rh(III) Using Polyelectrolytes
- In-Situ Spectroelectrochemical Studies of Manganese(II) Oxidation
- Study of Pulse Generation Technique for Serial dual Electrode Detection of Amino Acids and Proteins in Flow Injection Analysis
- Surface Characterization of Carbon Fibers as Anode Materials for Li Secondary Batteries
- Enzyme Sensors Modified with Avidin/Biotin Systembased Protein Multilayers
- THE TRANSFER OF CHLORIDE ION ACROSS ANION EXCHANGE MEMBRANE
- Enhanced Charge Transfer Through Polypyrrole Electropolymerized on Poly(acrylonitrile-co-butadiene)/Pt Electrodes
- Voltammetric Determination of Copper(II) at Chemically Modified Carbon Paste Electrodes Containing Alga
- Electrocatalytic Reduction of Dioxygen at Schiff base Co(II) Complexes supported Glassy Carbon Electrode in various pH Solution
- Silicone Rubber Blended with Polyurethane as the Matrix for Ion-Selective Membrane Electrodes
- Electrochemical Study of Poly(aniline N-alkylsulfonate)s
- Enhanced Photoelectrochemical Behavior of Gold-coated Porous n-Si Electrochemically Modified with Polyaniline
- Voltammetric Study of Surfactant-Modified Carbon Electrode: <TEX>$Ru(ph){_3}^{2+}$</TEX> in Sodium Dodecyl Sulfate Solution
- Electrochemical Studies on the Reaction of Superoxide Ion with Halocarbons in Aprotic Media
- Electrochemical Study on the Coumarin Derivatives
- Electrogravimetric and Electrochemical Ac Response of Polypyrrole Films
- Preparation and Characterization of Doped <TEX>$Fe_2O_3$</TEX> and GaAs Photosemiconductive Electrodes for <TEX>$CO_2$</TEX> Fixation
- Electrochemical Properties of Buckminsterfullerene (<TEX>$C_{60}$</TEX>) in Acetonitrile Containing Quarternary Ammonium Electrolytes
- Electrochemical Reduction of High Pressure Carbon Dioxide on Metal Electrodes and Gas Diffusion Electrodes
- Determination of Stability Constants Using Electrochemical Methods for the Complex Formation of Platinum and Palladium with Polyelectrolytes
- Surface-Enhanced Raman Spectroscopic Studies of Oriented Monolayers on Electrode Surfaces
- A Simulation Study on Regularization Method for Generating Non-Destructive Depth Profiles from Angle-Resolved XPS Data
- Investigation of Polyesters by Time-of-Flight Secondary Ion Mass Spectrometry
- In Situ Scanning Tunneling Microscope of Cyanide and Thiocyanate Adsorption on Pt(111)
- Unambiguous Identification of Fugitive Pollutants and Determination of Annual Emission Flux as Diurnal Monitoring Mode
- Comparison between Head Space Gas Sampling and Purge & Trap Sampling in Water Analysis
- Simulated Study on Typical Sources of Volatile Organic Compounds (VOCs) in Indoor Air
- Sorbent Thermal Desorption/Gas Chromatography/Mass Selective Detection Method for Determination of Gaseous Polycyclic Aromatic Hydrocarbons in Indoor Air
- Formulation Of Some Mathematical Models For The Estimations Of The Most Probable Salts Derived From The Major Mineral Constituents In Natural Water
- Simultaneous Determination of 285 Chemicals in Water at ppt Levels by GC-Ion Trap Mass Spectrometry
- Direct Aerosol Analysis by Time Resolved Laser Plasma Spectroscopy - Improvement by Single Shot Measurements
- Determination of Ammonia-N in Environmental Water by Air-segmented FIA
- Alkali Metal Ion Sensing in Aqueous Media by a Dibenzo-16-crown-5 Chromoionophore
- Reuses Of Wash Water Effluents Of The Ion-Exchanger Units Of Water Demineralization Plant For Economic And Environmental Benefits
- Standardizing GC-FID Measurement of Nonmethane Hydrocarbons in Air for International Intercomparison Using Retention Index and Effective Carbon Number Concept
- ACTIVATION ANALYSIS OF ENVIRONMENTAL SAMPLES USING THE MT-25 MICROTRON OF THE FLNR
- Formation of Polychlorinated Dibenzo-p-Dioxins and Their Thermal Decomposition Products from Pyrolysis Reactions of Chlorophenates
- The Analysis of VOCs by GC/MS with Whole Column Coldtrapping on a Fused Silica Capillary Column in Indoor Environment
- Analysis of Inorganic Anions in Various Drinking Waters by Capillary Electrophoresis
- Fluorimetric Determination of Phosphate in Sea Water by Flow Injection Analysis
- Characterization of Modified Peptides by Tandem Mass Spectrometry
- Determination of Nutritious Calcium in Some Vegetables
- Determination of Mono- and Oligosaccharides Derivatized with p-Aminobenzoic Ethyl Ester by Reverse Phase HPLC
- SOLVING BIOANALYTICAL PROBLEMS BY THE METHOD OF MATRIX-ASSISTED LASER DESORPTION IONIZATION MASS SPECTROMETRY (MALDI-MS)
- EPR Studies of the Active Sites of Carbon Monoxide Dehydrogenase from Clostridium thermoaceticum
- Fluoride and Calcium in Tea Leaves
- Molecular Analysis using High Performance Capillary Electrophoresis
- DNA Ligand - Redox Active Molecule Conjugates as an Electrochemical DNA Probe
- Comparative Free and Acetylated Polyamine Profiles in the Urine of Normal Subjects and Various Cancer Patients
- Some Peroxysterols and Ceramides from "Phellinus ribis", a Korean Wild Mushroom
- Applications of Scanning Electrochemical Microscopy
- Industry's Response to the Green Movement
- The Significance of the Analytical Sciences In Environmental Assessment
- Complexing Capacity - A Measure of Evaluating Water Quality
- Voltammetry at Liquid / Liquid Interface
- Principles and Analytical Applications of Acousto-Optic Tunable Filters
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.