Two-photon absorption properties of cationic 1,4-Bis(styryl)benzene derivative and its inclusion complexes with cyclodextrins

Okhil Kumar Nag; Rati Ranjan Nayak; Chang Su Lim; In Hong Kim; Kwangseuk Kyhm; Bong Rae Cho; Han Young Woo

doi:10.1021/jp102682m

Two-photon absorption properties of cationic 1,4-Bis(styryl)benzene derivative and its inclusion complexes with cyclodextrins

Okhil Kumar Nag, Rati Ranjan Nayak, Chang Su Lim, In Hong Kim, Kwangseuk Kyhm, Bong Rae Cho, Han Young Woo

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

13 Citations (Scopus)

Abstract

Two-photon absorption properties of 1,4-bis{4′-[N,N-bis(6″- trimethylammoniumhexyl)amino]styryl}benzene tetrabromide (C1) and its inclusion complexes (ICs) with cyclodextrins (CDs) have been studied. Upon complexation with CDs, the absorption spectra of C1 showed a slight red shift, whereas the emission spectra showed a blue shift with concomitant increase in the fluorescence quantum efficiency. A Stern-Volmer study using K ₃Fe(CN)₆ as a quencher revealed significant reduction in the photoinduced charge transfer quenching, in accord with the IC formation. Comparison of the spectroscopic results reveals that C1 forms increasingly more stable ICs in the order C1/β-CD < C1/γ-CD < C1/(3γ:β)-CD (γ-CD/β-CD 3:1, mole ratio). Moreover, the two-photon action cross section of C1 increased from 200 GM for C1 to 400 GM for C1/β-CD, 460 GM for C1/γ-CD, and 650 GM for C1/(3γ:β)-CD, respectively. Furthermore, the two-photon microscopy images of HeLa cells stained with C1 emitted strong two-photon excited fluorescence in the plasma membrane. These results provide a useful guideline for the development of efficient two-photon materials for bioimaging applications.

Original language	English
Pages (from-to)	9684-9690
Number of pages	7
Journal	Journal of Physical Chemistry B
Volume	114
Issue number	29
DOIs	https://doi.org/10.1021/jp102682m
Publication status	Published - 2010 Jul 29
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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@article{6d4e3d709ebb4f9f83d16aa16835ef0e,

title = "Two-photon absorption properties of cationic 1,4-Bis(styryl)benzene derivative and its inclusion complexes with cyclodextrins",

abstract = "Two-photon absorption properties of 1,4-bis{4′-[N,N-bis(6″- trimethylammoniumhexyl)amino]styryl}benzene tetrabromide (C1) and its inclusion complexes (ICs) with cyclodextrins (CDs) have been studied. Upon complexation with CDs, the absorption spectra of C1 showed a slight red shift, whereas the emission spectra showed a blue shift with concomitant increase in the fluorescence quantum efficiency. A Stern-Volmer study using K 3Fe(CN)6 as a quencher revealed significant reduction in the photoinduced charge transfer quenching, in accord with the IC formation. Comparison of the spectroscopic results reveals that C1 forms increasingly more stable ICs in the order C1/β-CD < C1/γ-CD < C1/(3γ:β)-CD (γ-CD/β-CD 3:1, mole ratio). Moreover, the two-photon action cross section of C1 increased from 200 GM for C1 to 400 GM for C1/β-CD, 460 GM for C1/γ-CD, and 650 GM for C1/(3γ:β)-CD, respectively. Furthermore, the two-photon microscopy images of HeLa cells stained with C1 emitted strong two-photon excited fluorescence in the plasma membrane. These results provide a useful guideline for the development of efficient two-photon materials for bioimaging applications.",

author = "Nag, {Okhil Kumar} and Nayak, {Rati Ranjan} and Lim, {Chang Su} and Kim, {In Hong} and Kwangseuk Kyhm and Cho, {Bong Rae} and Woo, {Han Young}",

year = "2010",

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T1 - Two-photon absorption properties of cationic 1,4-Bis(styryl)benzene derivative and its inclusion complexes with cyclodextrins

AU - Nag, Okhil Kumar

AU - Nayak, Rati Ranjan

AU - Lim, Chang Su

AU - Kim, In Hong

AU - Kyhm, Kwangseuk

AU - Cho, Bong Rae

AU - Woo, Han Young

PY - 2010/7/29

Y1 - 2010/7/29

N2 - Two-photon absorption properties of 1,4-bis{4′-[N,N-bis(6″- trimethylammoniumhexyl)amino]styryl}benzene tetrabromide (C1) and its inclusion complexes (ICs) with cyclodextrins (CDs) have been studied. Upon complexation with CDs, the absorption spectra of C1 showed a slight red shift, whereas the emission spectra showed a blue shift with concomitant increase in the fluorescence quantum efficiency. A Stern-Volmer study using K 3Fe(CN)6 as a quencher revealed significant reduction in the photoinduced charge transfer quenching, in accord with the IC formation. Comparison of the spectroscopic results reveals that C1 forms increasingly more stable ICs in the order C1/β-CD < C1/γ-CD < C1/(3γ:β)-CD (γ-CD/β-CD 3:1, mole ratio). Moreover, the two-photon action cross section of C1 increased from 200 GM for C1 to 400 GM for C1/β-CD, 460 GM for C1/γ-CD, and 650 GM for C1/(3γ:β)-CD, respectively. Furthermore, the two-photon microscopy images of HeLa cells stained with C1 emitted strong two-photon excited fluorescence in the plasma membrane. These results provide a useful guideline for the development of efficient two-photon materials for bioimaging applications.

AB - Two-photon absorption properties of 1,4-bis{4′-[N,N-bis(6″- trimethylammoniumhexyl)amino]styryl}benzene tetrabromide (C1) and its inclusion complexes (ICs) with cyclodextrins (CDs) have been studied. Upon complexation with CDs, the absorption spectra of C1 showed a slight red shift, whereas the emission spectra showed a blue shift with concomitant increase in the fluorescence quantum efficiency. A Stern-Volmer study using K 3Fe(CN)6 as a quencher revealed significant reduction in the photoinduced charge transfer quenching, in accord with the IC formation. Comparison of the spectroscopic results reveals that C1 forms increasingly more stable ICs in the order C1/β-CD < C1/γ-CD < C1/(3γ:β)-CD (γ-CD/β-CD 3:1, mole ratio). Moreover, the two-photon action cross section of C1 increased from 200 GM for C1 to 400 GM for C1/β-CD, 460 GM for C1/γ-CD, and 650 GM for C1/(3γ:β)-CD, respectively. Furthermore, the two-photon microscopy images of HeLa cells stained with C1 emitted strong two-photon excited fluorescence in the plasma membrane. These results provide a useful guideline for the development of efficient two-photon materials for bioimaging applications.

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Two-photon absorption properties of cationic 1,4-Bis(styryl)benzene derivative and its inclusion complexes with cyclodextrins

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