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Journal ArticleDOI

Cyclization dynamics of polymers: 10 Synthesis, fractionation, and fluorescent spectroscopy of pyrene end-capped polystyrenes

Mitchell A. Winnik, +3 more
- 01 Jan 1984 - 
- Vol. 25, Iss: 1, pp 91-99
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TLDR
In this paper, the authors examined experimental techniques for extracting values of k1 from experiments involving intramolecular pyrene excimer formation in polymers of the form pyrene-polystyrene-pyrene.
About: 
This article is published in Polymer.The article was published on 1984-01-01. It has received 63 citations till now. The article focuses on the topics: Pyrene & End-group.

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Citations
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Journal ArticleDOI

End-to-end cyclization of polymer chains

Mitchell A. Winnik
- 01 Mar 1985 - 
Journal ArticleDOI

Synthesis and characterization of pyrene-labeled poly(ethylenimine)

Mitchell A. Winnik, +3 more
- 17 Sep 1998 - 
TL;DR: In this article, pyrene-labeled poly(ethylenimine) (PEI) containing different amounts of pyrene per polymer were prepared by reductive amination of PEI with 1-pyrenecarboxaldehyde.
Journal ArticleDOI

Internal Dynamics of Dendritic Molecules Probed by Pyrene Excimer Formation

Jean Duhamel
- 17 Jan 2012 - 
TL;DR: This review exposes the current poor understanding of the internal segmental chain dynamics of dendrimers in solution probed by monitoring the process of excimer formation between pyrene labels covalently attached to the chain ends of dendedrimers and provides guidelines that should enable future studies on pyrene-labeled dend rimers to yield results that are more straightforward to interpret.
Journal ArticleDOI

Pyrene as a photophysical probe for intermolecular interactions of water-soluble polymers in dilute solutions

Nicholas J. Turro, +1 more
- 01 May 1986 - 
TL;DR: In this article, a poly(acrylic acid) containing 15 mole% pyrene groups in side chains [P(H)] was prepared by a free-radical initiated copolymerization of acrylic acid and 2-[4-(1-pyrene)]butanoylaminopropenoic acid.
Journal ArticleDOI

Fluorescence Sensing of Glucose Using Glucose Oxidase Modified by PVA-Pyrene Prepared via “Click” Chemistry

Dilek Odaci, +4 more
- 13 Aug 2009 - 
TL;DR: The postulated fluorescence mechanism for glucose analysis is based on the consumption of glucose by dissolved oxygen and GOx present in the structure, and the fluorescence intensity of pyrene groups of the probe increases by the elimination of fluorescence quenching by oxygen.
References
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Book

Photophysics of aromatic molecules

J. B. Birks
Journal ArticleDOI

General theory of diffusion‐controlled reactions

Gerald Wilemski, +1 more
- 01 May 1973 - 
TL;DR: In this paper, a formal mathematical description of diffusion-controlled bimolecular reactions is presented, which is completely general with respect to the kinds of reaction processes that may be considered.
Journal ArticleDOI

Diffusion‐controlled intrachain reactions of polymers. I Theory

Gerald Wilemski, +1 more
- 01 Feb 1974 - 
TL;DR: In this article, a theory of diffusion-controlled intramolecularly catalyzed reactions of polymer chains in dilute solution is formulated, and a closure approximation yields a soluble integral equation for (essentially) the transient rate of the reaction.
Journal ArticleDOI

Diffusion‐controlled intrachain reactions of polymers. II Results for a pair of terminal reactive groups

Gerald Wilemski, +1 more
- 01 Feb 1974 - 
TL;DR: In this paper, the rate of reaction between reactive groups attached to the ends of a polymer chain is calculated for both transient rate processes and steady state luminescence quenching.
Journal ArticleDOI

Diffusion-controlled reaction of polymers

Masao Doi
- 01 Jul 1975 - 
TL;DR: In this paper, an analysis is made of diffusion-controlled ring closure reaction of a polymer chain based on the general theory of Wilemski and Fixman, and it is shown that the reaction rate is strongly affected by the short time behavior of the segmental motion, and consequently the harmonic spring model and the Rouse model yield quite different results.