Linear energy transfer effects in the radiolysis of polymers. 1. Main-chain degradation of poly(methyl methacrylate)

1984 ◽  
Vol 17 (10) ◽  
pp. 2108-2111 ◽  
Author(s):  
Wolfram Schnabel ◽  
S. Klaumuenzer ◽  
H. Sotobayashi ◽  
F. Asmussen ◽  
Y. Tabata
Keyword(s):  
Energy Transfer ◽  
Methyl Methacrylate ◽  
Linear Energy Transfer ◽  
Main Chain ◽  
Transfer Effects ◽  
Poly Methyl Methacrylate

Linear energy transfer effects on time profiles of scintillation of Ce-doped LiCaAlF6 crystals

2015 ◽  
Vol 365 ◽  
pp. 529-532 ◽  
Author(s):  
Takayuki Yanagida ◽  
Masanori Koshimizu ◽  
Satoshi Kurashima ◽  
Kazuhiro Iwamatsu ◽  
Atsushi Kimura ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Linear Energy Transfer ◽  
Transfer Effects ◽  
Time Profiles

Nuclear magnetic resonance studies of ionomers. 5. Spectra of poly (methyl methacrylate-co-4-vinyl pyridine), poly (methyl methacrylate-co-2-methyl-5-vinyl pyridine), and their quaternized derivatives

1987 ◽  
Vol 65 (8) ◽  
pp. 1873-1881 ◽  
Author(s):  
Almeria Natansohn ◽  
Adi Eisenberg
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Methyl Methacrylate ◽  
Pyridine Ring ◽  
Main Chain ◽  
Structural Units ◽  
Poly Methyl Methacrylate ◽  
Nuclear Magnetic Resonance Spectra ◽  
Vinyl Pyridine ◽  
Nuclear Magnetic

Proton and carbon nuclear magnetic resonance spectra in solution of poly (methyl methacrylate-co-4-vinyl pyridine), poly(methyl methacrylate-co-2-methyl-5-vinyl pyridine), and of their derivatives obtained by quaternization with methyl iodide are presented. The vinyl pyridine structural units content of the samples is ca. 10%. In different solvents, the spectra provide information about the sequence distribution and configuration of the copolymers. A "coisotactic" alternating addition, defined as the probability of finding a methoxy group and a pyridine ring neighboring each other on the same side of the main chain, can be estimated as about 0.5 in both cases. This information arises from the splitting of the aromatic and of the methoxy signals (both in proton and carbon spectra). As expected, quaternization does not affect the copolymer configuration. Heteronuclear-correlated two-dimensional spectra can help in assigning the spectra.

Heavy ion mutagenesis: Linear energy transfer effects and genetic linkage

1995 ◽  
Vol 34 (2) ◽  
pp. 73-78 ◽  
Author(s):  
A. Kronenberg ◽  
S. Gauny ◽  
K. Criddle ◽  
D. Vannais ◽  
A. Ueno ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Linear Energy Transfer ◽  
Genetic Linkage ◽  
Heavy Ion ◽  
Transfer Effects

Energy-transfer studies of donor-acceptor-labeled polystyrene-block-poly(methyl methacrylate) diblock copolymers in solution

1992 ◽  
Vol 25 (1) ◽  
pp. 496-498 ◽  
Author(s):  
Shaoru Ni ◽  
Didier Juhue ◽  
Jim Moselhy ◽  
Yongcai Wang ◽  
Mitchell A. Winnik
Keyword(s):  
Energy Transfer ◽  
Methyl Methacrylate ◽  
Diblock Copolymers ◽  
Poly Methyl Methacrylate ◽  
Donor Acceptor

Energy Transfer Study of Symmetric Polyisoprene−Poly(methyl methacrylate) Diblock Copolymers Bearing Dyes at the Junctions:  Dye Orientation

2005 ◽  
Vol 38 (4) ◽  
pp. 1256-1263 ◽  
Author(s):  
Jian Yang ◽  
Robert S. Roller ◽  
Mitchell A. Winnik ◽  
Ying Zhang ◽  
Tadeusz Pakula
Keyword(s):  
Energy Transfer ◽  
Methyl Methacrylate ◽  
Diblock Copolymers ◽  
Poly Methyl Methacrylate ◽  
Transfer Study
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