Photochemically Gated Protonation Effected by Intramolecular Hydrogen Bonding: Towards Stable Fluorescence Imaging in Polymer Films

Sehoon Kim; Soo Young Park

doi:10.1002/adma.200305050

Photochemically Gated Protonation Effected by Intramolecular Hydrogen Bonding: Towards Stable Fluorescence Imaging in Polymer Films

Sehoon Kim, Soo Young Park

Research output: Contribution to journal › Article › peer-review

85 Citations (Scopus)

Abstract

A study on photochemically gated protonation effected by intramolecular hydrogen bonding was presented. Fluorescence imaging was carried out using poly(methyl methacrylate) (PMMA) films (HPQ/PAG/PMMA=1:3:21 by weight) spun from chloroform solution. It was shown that reducing the basicity of HPQ used in fluorescence imaging by intramolecular H-bonding increases the long-term readout stability of the image via photochemically gated protonation.

Original language	English
Pages (from-to)	1341-1344
Number of pages	4
Journal	Advanced Materials
Volume	15
Issue number	16
DOIs	https://doi.org/10.1002/adma.200305050
Publication status	Published - 2003 Aug 15

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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abstract = "A study on photochemically gated protonation effected by intramolecular hydrogen bonding was presented. Fluorescence imaging was carried out using poly(methyl methacrylate) (PMMA) films (HPQ/PAG/PMMA=1:3:21 by weight) spun from chloroform solution. It was shown that reducing the basicity of HPQ used in fluorescence imaging by intramolecular H-bonding increases the long-term readout stability of the image via photochemically gated protonation.",

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AB - A study on photochemically gated protonation effected by intramolecular hydrogen bonding was presented. Fluorescence imaging was carried out using poly(methyl methacrylate) (PMMA) films (HPQ/PAG/PMMA=1:3:21 by weight) spun from chloroform solution. It was shown that reducing the basicity of HPQ used in fluorescence imaging by intramolecular H-bonding increases the long-term readout stability of the image via photochemically gated protonation.

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Photochemically Gated Protonation Effected by Intramolecular Hydrogen Bonding: Towards Stable Fluorescence Imaging in Polymer Films

Abstract

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