Journal ArticleDOI
Strategic Construction of Sulfur-Bridged BODIPY Dimers and Oligomers as Heavy-Atom-Free Photosensitizers.
TLDR
In this paper, an efficient strategy for building sulfur-bridged oligo-BODIPYs based on the SNAr reaction is described, which showed broadband and strong visible-near-infrared (NIR) light absorption, strong intramolecular exciton coupling, and efficient intersystem crossing.About:
This article is published in Organic Letters.The article was published on 2021-08-31. It has received 7 citations till now. The article focuses on the topics: Intersystem crossing & BODIPY.read more
Citations
More filters
Journal ArticleDOI
Orthogonally aligned cyclic BODIPY arrays with long-lived triplet excited states as efficient heavy-atom-free photosensitizers.
Zhaoyang Zhu,Xue Zhang,Xing Guo,Qinghua Wu,Zhongxin Li,Changjiang Yu,Erhong Hao,Lijuan Jiao,Jianzhang Zhao +8 more
TL;DR: In this article, a cyclic trimeric BODIPY array with a lifetime up to 257.5 μs was generated from easily accessible meso-mesityldipyrrinone and arylboronic acids in one pot.
Journal ArticleDOI
Thiophene-Fused BODIPY Dimers and Tetramers from Oxidative Aromatic Couplings as Near-Infrared Dyes
TL;DR: In this article, a straightforward postmodification synthesis for a family of thiophene-fused BODIPY dimers and tetramers through transforming flexible sulfur bridges into coplanar Thiophene fusions was described.
Journal ArticleDOI
Palladium(II)-Catalyzed Dehydrogenative Strategy for Direct and Regioselective Oligomerization of BODIPY Dyes.
Zhengxin Kang,Fan Lv,Qinghua Wu,Heng Li,Zhongxin Li,Feng-xi Wu,Zhaoyun Wang,Lijuan Jiao,Erhong Hao +8 more
TL;DR: In this article, a family of directly β,γ-linked BODIPY oligomers up to pentamers were regioselectively prepared via Pd(II)-catalyzed oxidative C-H cross-coupling.
Journal ArticleDOI
Long-Wavelength Photoconvertible Dimeric BODIPYs for Super-Resolution Single-Molecule Localization Imaging in Near-Infrared Emission.
Qing-Ping Gong,Xinfu Zhang,Wanwan Li,Xing Guo,Qinghua Wu,Chang-Jin Yu,Lijuan Jiao,Yi Xiao,Erhong Hao +8 more
TL;DR: Sulfoxide-bridged dimeric BODIPYs were developed as a new class of long-wavelength photoconvertible fluorophores in this paper , and the combination of photoactivation and red-shifted excitation/emission offered optimal contrast and eliminated the interference from biological autofluorescence.
Journal ArticleDOI
BODIPY-based probes for hypoxic environments
TL;DR: In this article , the authors highlight the construction strategies, recognition mechanisms as well as biological imaging applications of various BODIPY-based hypoxia probes, and promote the development of diagnostics for tumors and hypoxyia-responsive anticancer nanomedicines.
References
More filters
Journal ArticleDOI
Symmetry-breaking intramolecular charge transfer in the excited state of meso-linked BODIPY dyads
Matthew T. Whited,Niral M. Patel,Sean T. Roberts,Kathryn R. Allen,Peter I. Djurovich,Stephen E. Bradforth,Mark E. Thompson +6 more
TL;DR: The synthesis and characterization of symmetric BODIPY dyads where the chromophores are attached at the meso position, using either a phenylene bridge or direct linkage are reported.
Journal ArticleDOI
Heavy Atom Free Singlet Oxygen Generation: Doubly Substituted Configurations Dominate S1 States of Bis-BODIPYs
TL;DR: Comparisons with iodine incorporated bis-BODIPYs suggest that the dynamics of (1)O(2) generation via DS S(1) states are qualitatively different from that via ISC originating from heavy atom spin-orbit coupling.
Journal ArticleDOI
BODIPY-Based Photodynamic Agents for Exclusively Generating Superoxide Radical over Singlet Oxygen.
TL;DR: In this paper, a series of α,β-linked BODIPY dimers and a trimer were used to generate superoxide radical (O2-) by the Type-I process upon light irradiation.
Journal ArticleDOI
Design of BODIPY dyes as triplet photosensitizers: electronic properties tailored for solar energy conversion, photoredox catalysis and photodynamic therapy
TL;DR: Three design strategies are reported: halogenation of the dye skeleton, donor–acceptor dyads and BODIPY dimers, which compare pros and cons of these approaches in terms of optical and electrochemical properties and synthetic viability.
Journal ArticleDOI
Molecular Structure-Intersystem Crossing Relationship of Heavy-Atom-Free BODIPY Triplet Photosensitizers
Shaomin Ji,Jie Ge,Daniel Escudero,Zhijia Wang,Jianzhang Zhao,Denis Jacquemin,Denis Jacquemin +6 more
TL;DR: This work found larger SOC and smaller singlet-triplet energy gaps for the thiophene-fused BODIPY derivative and their results are useful for studies of the photochemistry of organic chromophores.