- P-ISSN 2233-4203
- E-ISSN 2093-8950
- 권한신청
- P-ISSN2233-4203
- E-ISSN2093-8950
논문 상세
Home > 논문 상세
Comparison of Matrices for Optimal Analysis of Synthetic Polymers Using MALDI-TOF Mass Spectrometry
Mass Spectrometry Letters / Mass Spectrometry Letters, (P)2233-4203; (E)2093-8950
2020, v.11 no.4, pp.78-81
https://doi.org/10.5478/MSL.2020.11.4.77
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
(Korea Basic Science Institute (KBSI))
Yoo,
H.,
Kim,
D.,
Choi,
Y.,
Choi,
J. H.,
Park,
M.,
Shin,
D.,
Oh,
Y.,
Kim,
Y.,
&
Cho,
K.
(2020). . Mass Spectrometry Letters, 11(4), 78-81, https://doi.org/10.5478/MSL.2020.11.4.77
- 다운로드 수
- 조회수
Abstract
Characterization of the various chemical aspects of composite polymers is important for quality control of manufac-tured polymers. In this study, we compared three suitable matrices (α cyano-4-hydroxycinnamic acid [CHCA], 2,5 dihydroxy benzoic acid [2,5-DHB], and dithranol), to characterize various synthetic polymers by matrix-assisted laser desorption/ioniza-tion time-of-flight mass spectrometry. Although the spectra obtained with the CHCA and 2,5-DHB matrices were generally good, in certain samples ghost peaks disappeared only when dithranol was used as the matrix. Furthermore, we examined the use of sodium trifluoroacetate (NaTFA) as an additive to reduce interference by metals and copolymers in the spectra. In conclusion, appropriate selection of a matrix, according to the characteristics of the polymer, and the use of additives to improve sensitivity are important considerations for polymer analysis and development.
- keywords
- MALDI-TOF MS, synthetic polymer, CHCA, 2, 5-DHB, dithranol
- 투고일Submission Date
- 2020-09-23
- 수정일Revised Date
- 2020-10-22
- 게재확정일Accepted Date
- 2020-10-22
권호 내 다른 논문
- Advances in Ion Mobility Spectrometry-Mass Spectrometry (IMS-MS)-Based Techniques for Elucidating Higher-Order Protein Structures
- A Simple and Efficient Method to Determine Montelukast in Rat Plasma Using Liquid-Liquid Extraction and Tandem Mass Spectrometry
- Comparison of Matrices for Optimal Analysis of Synthetic Polymers Using MALDI-TOF Mass Spectrometry
- Simultaneous Determination of Anthraquinone, Flavonoids, and Phenolic Antidiabetic Compounds from Cassia auriculata Seeds by Validated UHPLC Based MS/MS Method
- Characterization of Natural Organic Matter in Spring Water
- A Low-Cost Open-Source Air Sampler for the Sorbent Tube Sampling for TD-GC/MS Analysis
- Chiral Derivatization of Hydroxycarboxylic Acids Using 2,4,6-Trichlorobenzoyl Chloride as a Highly Efficient Regioselective Esterification Reagent for Gas Chromatography-Mass Spectrometry
- Development of a Mushroom Powder Certified Reference Material for Element Analysis
- Inhibitory Potential of Bilobetin Against CYP2J2 Activities in Human Liver Microsomes
- Analysis of Hypoxia-Inducible Factor Stabilizers by a Modified QuEChERS Extraction for Antidoping Analysis
- more
추천 논문
학술지 홈페이지 이용 환경은 크롬 브라우저 사용을 권장합니다.