Stimuli-responsive azulene-based conjugated oligomers with polyaniline-like properties

Elizabeth Amir; Roey J. Amir; Luis M. Campos; Craig J. Hawker

doi:10.1021/ja203267g

Stimuli-responsive azulene-based conjugated oligomers with polyaniline-like properties

Elizabeth Amir, Roey J. Amir, Luis M. Campos, Craig J. Hawker

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

Abstract

Novel azulene building blocks, prepared via the cycloaddition of thiophene-S,S-dioxides and fulvenes, allow for incorporation of the seven-membered ring of the azulene nucleus directly into the backbone of conjugated materials. This unique mode of incorporation gives remarkably stable, stimuli-responsive materials upon exposure to acid. This simple doping/dedoping strategy provides for effective optical band gap control and on/off fluorescence switching, reminiscent of polyaniline.

Original language	English
Pages (from-to)	10046-10049
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	133
Issue number	26
DOIs	https://doi.org/10.1021/ja203267g
State	Published - 6 Jul 2011
Externally published	Yes

All Science Journal Classification (ASJC) codes

Catalysis
General Chemistry
Biochemistry
Colloid and Surface Chemistry

Access to Document

10.1021/ja203267g

Cite this

@article{cafb4993d9014409aa2ae91849d0d667,

title = "Stimuli-responsive azulene-based conjugated oligomers with polyaniline-like properties",

abstract = "Novel azulene building blocks, prepared via the cycloaddition of thiophene-S,S-dioxides and fulvenes, allow for incorporation of the seven-membered ring of the azulene nucleus directly into the backbone of conjugated materials. This unique mode of incorporation gives remarkably stable, stimuli-responsive materials upon exposure to acid. This simple doping/dedoping strategy provides for effective optical band gap control and on/off fluorescence switching, reminiscent of polyaniline.",

author = "Elizabeth Amir and Amir, \{Roey J.\} and Campos, \{Luis M.\} and Hawker, \{Craig J.\}",

year = "2011",

month = jul,

day = "6",

doi = "10.1021/ja203267g",

language = "الإنجليزيّة",

volume = "133",

pages = "10046--10049",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "26",

}

TY - JOUR

T1 - Stimuli-responsive azulene-based conjugated oligomers with polyaniline-like properties

AU - Amir, Elizabeth

AU - Amir, Roey J.

AU - Campos, Luis M.

AU - Hawker, Craig J.

PY - 2011/7/6

Y1 - 2011/7/6

N2 - Novel azulene building blocks, prepared via the cycloaddition of thiophene-S,S-dioxides and fulvenes, allow for incorporation of the seven-membered ring of the azulene nucleus directly into the backbone of conjugated materials. This unique mode of incorporation gives remarkably stable, stimuli-responsive materials upon exposure to acid. This simple doping/dedoping strategy provides for effective optical band gap control and on/off fluorescence switching, reminiscent of polyaniline.

AB - Novel azulene building blocks, prepared via the cycloaddition of thiophene-S,S-dioxides and fulvenes, allow for incorporation of the seven-membered ring of the azulene nucleus directly into the backbone of conjugated materials. This unique mode of incorporation gives remarkably stable, stimuli-responsive materials upon exposure to acid. This simple doping/dedoping strategy provides for effective optical band gap control and on/off fluorescence switching, reminiscent of polyaniline.

UR - http://www.scopus.com/inward/record.url?scp=79959900707&partnerID=8YFLogxK

U2 - 10.1021/ja203267g

DO - 10.1021/ja203267g

M3 - مقالة

C2 - 21650225

SN - 0002-7863

VL - 133

SP - 10046

EP - 10049

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 26

ER -

Stimuli-responsive azulene-based conjugated oligomers with polyaniline-like properties

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this