Near IR Emitting Red-Shifting Ratiometric Fluorophores Based on Borondipyrromethene

Yuki Hiruta; Hikaru Koiso; Hitoshi Ozawa; Hiroyasu Sato; Kensaku Hamada; Satoshi Yabushita; Daniel Citterio; Koji Suzuki

doi:10.1021/acs.orglett.5b01299

Near IR Emitting Red-Shifting Ratiometric Fluorophores Based on Borondipyrromethene

Yuki Hiruta, Hikaru Koiso, Hitoshi Ozawa, Hiroyasu Sato, Kensaku Hamada, Satoshi Yabushita, Daniel Citterio, Koji Suzuki

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

48 Citations (Scopus)

Abstract

Two distyryl-BODIPY-based NIR red-shifting ratiometric fluorescent probes are reported: KBHR-1 for pH and KBAHgR-1 for Ag⁺ and Hg²⁺. KBHR-1 showed a red-shifting ratiometric response to pH in the NIR region. The identical fluorophore core structure applied to KBAHgR-1 with a different recognition moiety resulted in a ratiometric response to Ag⁺ and Hg²⁺ in the NIR region.

Original language	English
Pages (from-to)	3022-3025
Number of pages	4
Journal	Organic Letters
Volume	17
Issue number	12
DOIs	https://doi.org/10.1021/acs.orglett.5b01299
Publication status	Published - 2015 Jun 19

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/acs.orglett.5b01299

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title = "Near IR Emitting Red-Shifting Ratiometric Fluorophores Based on Borondipyrromethene",

abstract = "Two distyryl-BODIPY-based NIR red-shifting ratiometric fluorescent probes are reported: KBHR-1 for pH and KBAHgR-1 for Ag+ and Hg2+. KBHR-1 showed a red-shifting ratiometric response to pH in the NIR region. The identical fluorophore core structure applied to KBAHgR-1 with a different recognition moiety resulted in a ratiometric response to Ag+ and Hg2+ in the NIR region.",

author = "Yuki Hiruta and Hikaru Koiso and Hitoshi Ozawa and Hiroyasu Sato and Kensaku Hamada and Satoshi Yabushita and Daniel Citterio and Koji Suzuki",

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T1 - Near IR Emitting Red-Shifting Ratiometric Fluorophores Based on Borondipyrromethene

AU - Hiruta, Yuki

AU - Koiso, Hikaru

AU - Ozawa, Hitoshi

AU - Sato, Hiroyasu

AU - Hamada, Kensaku

AU - Yabushita, Satoshi

AU - Citterio, Daniel

AU - Suzuki, Koji

PY - 2015/6/19

Y1 - 2015/6/19

N2 - Two distyryl-BODIPY-based NIR red-shifting ratiometric fluorescent probes are reported: KBHR-1 for pH and KBAHgR-1 for Ag+ and Hg2+. KBHR-1 showed a red-shifting ratiometric response to pH in the NIR region. The identical fluorophore core structure applied to KBAHgR-1 with a different recognition moiety resulted in a ratiometric response to Ag+ and Hg2+ in the NIR region.

AB - Two distyryl-BODIPY-based NIR red-shifting ratiometric fluorescent probes are reported: KBHR-1 for pH and KBAHgR-1 for Ag+ and Hg2+. KBHR-1 showed a red-shifting ratiometric response to pH in the NIR region. The identical fluorophore core structure applied to KBAHgR-1 with a different recognition moiety resulted in a ratiometric response to Ag+ and Hg2+ in the NIR region.

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SP - 3022

EP - 3025

JO - Organic Letters

JF - Organic Letters

IS - 12

ER -

Near IR Emitting Red-Shifting Ratiometric Fluorophores Based on Borondipyrromethene

Abstract

ASJC Scopus subject areas

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