$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Evaluation of mass discrimination effects in the quantitative analysis of polydisperse polymers by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry using uniform oligostyrenes

Rapid communications in mass spectrometry : RCM, v.15 no.4, 2001년, pp.277 - 282  

Shimada, Kayori (Macromolecular Characterization Group, Department of Analytical Chemistry, National Institute of Materials and Chemical Research,1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan) ,  Lusenkova, Marina A. (Macromolecular Characterization Group, Department of Analytical Chemistry, National Institute of Materials and Chemical Research,1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan) ,  Sato, Keisuke (Macromolecular Characterization Group, Department of Analytical Chemistry, National Institute of Materials and Chemical Research,1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan) ,  Saito, Takeshi (Macromolecular Characterization Group, Department of Analytical Chemistry, National Institute of Materials and Chemical Research,1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan) ,  Matsuyama, Shigetomo (Macromolecular Characterization Group, Department of Analytical Chemistry, National Institute of Materials and Chemical Research,1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan) ,  Nakahara, Hisae (Macromolecular Characterization Group, Department of Analytical Chemistry, National Institute of Materials and Chem) ,  Kinugasa, Shinichi

Abstract AI-Helper 아이콘AI-Helper

Mass discrimination effects in matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOFMS) were quantitatively investigated using equiweight and equimolar mixtures of uniform polystyrene (PS) oligomers. Uniform PS oligomers were separated by preparative super-critical ...

참고문헌 (15)

  1. Anal. Chem. News & Features Wu KJ 456A 1 1998 

  2. 10.1002/(SICI)1521-4044(199806)49:6<272::AID-APOL272>3.0.CO;2-1 

  3. Anal. Chem. Smith PB 61R 71 1999 10.1021/a1990004f 

  4. 10.1002/(SICI)1098-2787(1999)18:5<309::AID-MAS2>3.0.CO;2-L 

  5. Axelsson, J., Scrivener, E., Haddleton, D. M., Derrick, P. J.. Mass Discrimination Effects in an Ion Detector and Other Causes for Shifts in Polymer Mass Distributions Measured by Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry. Macromolecules, vol.29, no.27, 8875-8882.

  6. Schriemer, D. C., Li, L.. Mass Discrimination in the Analysis of Polydisperse Polymers by MALDI Time-of-Flight Mass Spectrometry. 1. Sample Preparation and Desorption/Ionization Issues. Analytical chemistry, vol.69, no.20, 4169-4175.

  7. Schriemer, D. C., Li, L.. Mass Discrimination in the Analysis of Polydisperse Polymers by MALDI Time-of-Flight Mass Spectrometry. 2. Instrumental Issues. Analytical chemistry, vol.69, no.20, 4176-4183.

  8. Whittal, R. M., Schriemer, D. C., Li, L.. Time-Lag Focusing MALDI Time-of-Flight Mass Spectrometry for Polymer Characterization: Oligomer Resolution, Mass Accuracy, and Average Weight Information. Analytical chemistry, vol.69, no.14, 2734-2741.

  9. Chen, H., Guo, B.. Use of Binary Solvent Systems in the MALDI-TOF Analysis of Poly(methyl methacrylate). Analytical chemistry, vol.69, no.21, 4399-4404.

  10. Rashidzadeh, H., Guo, B.. Use of MALDI-TOF To Measure Molecular Weight Distributions of Polydisperse Poly(methyl methacrylate). Analytical chemistry, vol.70, no.1, 131-135.

  11. Montaudo, Giorgio, Garozzo, Domenico, Montaudo, Maurizio S., Puglisi, Concetto, Samperi, Filippo. Molecular and Structural Characterization of Polydisperse Polymers and Copolymers by Combining MALDI-TOF Mass Spectrometry with GPC Fractionation. Macromolecules, vol.28, no.24, 7983-7989.

  12. Trathnigg, Bernd, Maier, Bernhard, Schulz, Günther, Krüger, Ralph‐Peter, Just, Ulrich. Characterization of polyethers using different methods: SFC, LAC and SEC with different detectors, and MALDI‐TOF‐MS. Macromolecular symposia, vol.110, no.1, 231-240.

  13. 10.1002/(SICI)1097-0231(19981215)12:23<1895::AID-RCM414>3.0.CO;2-2 

  14. Nielen, M. W. F.. Polymer Analysis by Micro-Scale Size-Exclusion Chromatography/MALDI Time-of-Flight Mass Spectrometry with a Robotic Interface. Analytical chemistry, vol.70, no.8, 1563-1568.

  15. McEwen, Charles N., Jackson, Christian, Larsen, Barbara S.. Instrumental effects in the analysis of polymers of wide polydispersity by MALDI mass spectrometry. International journal of mass spectrometry and ion processes, vol.160, no.1, 387-394.

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로