Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

Venugopal Bandi; Sushanta K. Das; Samuel G. Awuah; Youngjae You; Francis D'Souza

doi:10.1021/ja503015f

Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

Venugopal Bandi
, Sushanta K. Das
, Samuel G. Awuah
, Youngjae You
, Francis D'Souza

Pharmaceutical Sciences

University at Buffalo

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

61 Scopus citations

Abstract

Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C ₆₀ have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.

Original language	English
Pages (from-to)	7571-7574
Number of pages	4
Journal	Journal of the American Chemical Society
Volume	136
Issue number	21
DOIs	https://doi.org/10.1021/ja503015f
State	Published - May 28 2014

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10.1021/ja503015f

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title = "Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems",

abstract = "Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C 60 have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.",

author = "Venugopal Bandi and Das, \{Sushanta K.\} and Awuah, \{Samuel G.\} and Youngjae You and Francis D'Souza",

year = "2014",

month = may,

day = "28",

doi = "10.1021/ja503015f",

language = "English",

volume = "136",

pages = "7571--7574",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "21",

}

Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems. / Bandi, Venugopal; Das, Sushanta K.; Awuah, Samuel G. et al.
In: Journal of the American Chemical Society, Vol. 136, No. 21, 28.05.2014, p. 7571-7574.

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

TY - JOUR

T1 - Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads

T2 - Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

AU - Bandi, Venugopal

AU - Das, Sushanta K.

AU - Awuah, Samuel G.

AU - You, Youngjae

AU - D'Souza, Francis

PY - 2014/5/28

Y1 - 2014/5/28

N2 - Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C 60 have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.

AB - Donor-acceptor dyads featuring near-IR sensitizers derived from thieno-pyrrole-fused BODIPY (abbreviated as SBDPiR) and fullerene, C 60 have been newly synthesized and characterized. Occurrence of ultrafast photoinduced electron transfer (PET) leading to the formation of charge-separated state in these dyads, capable of harvesting light energy from the near-IR region, is established from femtosecond transient absorption studies.

UR - https://www.scopus.com/pages/publications/84901704182

U2 - 10.1021/ja503015f

DO - 10.1021/ja503015f

M3 - Article

C2 - 24820034

SN - 0002-7863

VL - 136

SP - 7571

EP - 7574

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 21

ER -

Thieno-pyrrole-fused 4,4-difluoro-4-bora-3a,4a-diaza- s -indacene-fullerene dyads: Utilization of near-infrared sensitizers for ultrafast charge separation in donor-acceptor systems

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