A new pH sensitive fluorescent and white light emissive material through controlled intermolecular charge transfer

Y. I. Park; O. Postupna; A. Zhugayevych; H. Shin; Y. S. Park; B. Kim; H. J. Yen; P. Cheruku; J. S. Martinez; J. W. Park; S. Tretiak; H. L. Wang

doi:10.1039/c4sc01911c

A new pH sensitive fluorescent and white light emissive material through controlled intermolecular charge transfer

Y. I. Park
, O. Postupna
, A. Zhugayevych
, H. Shin
, Y. S. Park
, B. Kim
, H. J. Yen
, P. Cheruku
, J. S. Martinez
, J. W. Park
, S. Tretiak
, H. L. Wang

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

88 Scopus citations

Abstract

A new, pH dependent and water-soluble, conjugated oligomer (amino, trimethylammonium oligophenylene vinylene, ATAOPV) was synthesized with a quaternary ammonium salt and an aromatic amine at the two ends of a π-conjugated oligomer, thus creating a strong dipole across the molecule. A unique white light LED is successfully fabricated from a stimuli responsive organic molecule whose emission properties are dominated by the pH value of the solution through controlled intermolecular charge transfer.

Original language	English (US)
Pages (from-to)	789-797
Number of pages	9
Journal	Chemical Science
Volume	6
Issue number	1
DOIs	https://doi.org/10.1039/c4sc01911c
State	Published - Jan 1 2015
Externally published	Yes

ASJC Scopus subject areas

General Chemistry

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10.1039/c4sc01911c

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title = "A new pH sensitive fluorescent and white light emissive material through controlled intermolecular charge transfer",

abstract = "A new, pH dependent and water-soluble, conjugated oligomer (amino, trimethylammonium oligophenylene vinylene, ATAOPV) was synthesized with a quaternary ammonium salt and an aromatic amine at the two ends of a π-conjugated oligomer, thus creating a strong dipole across the molecule. A unique white light LED is successfully fabricated from a stimuli responsive organic molecule whose emission properties are dominated by the pH value of the solution through controlled intermolecular charge transfer.",

author = "Park, \{Y. I.\} and O. Postupna and A. Zhugayevych and H. Shin and Park, \{Y. S.\} and B. Kim and Yen, \{H. J.\} and P. Cheruku and Martinez, \{J. S.\} and Park, \{J. W.\} and S. Tretiak and Wang, \{H. L.\}",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2015",

month = jan,

day = "1",

doi = "10.1039/c4sc01911c",

language = "English (US)",

volume = "6",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - A new pH sensitive fluorescent and white light emissive material through controlled intermolecular charge transfer

AU - Park, Y. I.

AU - Postupna, O.

AU - Zhugayevych, A.

AU - Shin, H.

AU - Park, Y. S.

AU - Kim, B.

AU - Yen, H. J.

AU - Cheruku, P.

AU - Martinez, J. S.

AU - Park, J. W.

AU - Tretiak, S.

AU - Wang, H. L.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - A new, pH dependent and water-soluble, conjugated oligomer (amino, trimethylammonium oligophenylene vinylene, ATAOPV) was synthesized with a quaternary ammonium salt and an aromatic amine at the two ends of a π-conjugated oligomer, thus creating a strong dipole across the molecule. A unique white light LED is successfully fabricated from a stimuli responsive organic molecule whose emission properties are dominated by the pH value of the solution through controlled intermolecular charge transfer.

AB - A new, pH dependent and water-soluble, conjugated oligomer (amino, trimethylammonium oligophenylene vinylene, ATAOPV) was synthesized with a quaternary ammonium salt and an aromatic amine at the two ends of a π-conjugated oligomer, thus creating a strong dipole across the molecule. A unique white light LED is successfully fabricated from a stimuli responsive organic molecule whose emission properties are dominated by the pH value of the solution through controlled intermolecular charge transfer.

UR - https://www.scopus.com/pages/publications/84918782566

UR - https://www.scopus.com/pages/publications/84918782566#tab=citedBy

U2 - 10.1039/c4sc01911c

DO - 10.1039/c4sc01911c

M3 - Article

AN - SCOPUS:84918782566

SN - 2041-6520

VL - 6

SP - 789

EP - 797

JO - Chemical Science

JF - Chemical Science

IS - 1

ER -

A new pH sensitive fluorescent and white light emissive material through controlled intermolecular charge transfer

Abstract

ASJC Scopus subject areas

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