Logical Design of Small HOMO–LUMO Gap: Tetrabenzo[f,jk,mn,r][7]helicene as a Small-Molecule Near-Infrared Emitter

2022 ◽  
Author(s):  
Yusuke Nakakuki ◽  
Takashi Hirose ◽  
Kenji Matsuda
Keyword(s):  
Small Molecule ◽  
Near Infrared ◽  
Infrared Emitter ◽  
Logical Design ◽  
Homo Lumo

scholarly journals Recent development of near-infrared photoacoustic probes based on small-molecule organic dye

2021 ◽  
Author(s):  
Chonglu Li ◽  
Chang Liu ◽  
Yifan Fan ◽  
Xin Ma ◽  
Yibei Zhan ◽  
...  
Keyword(s):  
Small Molecule ◽  
Near Infrared ◽  
Organic Dye

In this review, we discuss the recent development of near-infrared photoacoustic probes based on small molecule dyes, which focus on their “always on” and “activatable” form in biomedicine.

scholarly journals Gallium(III) Corrole Complexes as Near‐Infrared Emitter – Synthesis, Computational and Photophysical Study

2021 ◽  
Author(s):  
Michael Haas ◽  
Dominik Krisch ◽  
Sabrina Gonglach ◽  
Matthias Bechmann ◽  
Markus C. Scharber ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Emitter ◽  
Photophysical Study

An A–D–A′–D–A type small molecule acceptor with wide absorption spectrum and near-infrared absorption

2018 ◽  
Vol 2 (12) ◽  
pp. 2333-2339 ◽  
Author(s):  
Junhui Miao ◽  
Junxia Wang ◽  
Bin Meng ◽  
Jun Liu ◽  
Lixiang Wang
Keyword(s):  
Absorption Spectrum ◽  
Small Molecule ◽  
Infrared Absorption ◽  
Near Infrared

We report a new A–D–A′–D–A type small molecule acceptor with a wide absorption spectrum spanning from 300 nm to 900 nm and a bandgap of only 1.39 eV.

High-detectivity panchromatic photodetectors for the near infrared region based on a dimeric porphyrin small molecule

2018 ◽  
Vol 6 (13) ◽  
pp. 3341-3345 ◽  
Author(s):  
Liangang Xiao ◽  
Song Chen ◽  
Xuebin Chen ◽  
Xiaobin Peng ◽  
Yong Cao ◽  
...  
Keyword(s):  
Small Molecule ◽  
Near Infrared ◽  
Spectral Response ◽  
Infrared Region ◽  
Zero Bias ◽  
Near Infrared Region

A dimeric porphyrin-based photodetector shows a strong spectral response at 1000 nm with a detectivity of 1013Jones at zero bias.

scholarly journals Tuning the near infrared II emitting wavelength of small molecule dyes by single atom alteration

2020 ◽  
Vol 56 (4) ◽  
pp. 523-526 ◽  
Author(s):  
Kun Qian ◽  
Chunrong Qu ◽  
Xiangyu Ma ◽  
Hao Chen ◽  
Martha Kandawa-Schulz ◽  
...  
Keyword(s):  
Small Molecule ◽  
Near Infrared ◽  
Fluorescence Emission ◽  
Red Shift ◽  
Single Atom

Replacing donors’ S with O and Se will red shift NIR-II dyes’ fluorescence emission and offer good clarity/brightness for imaging.

Highly efficient near-infrared organic dots based on novel AEE fluorogen for specific cancer cell imaging

RSC Advances ◽  
2015 ◽  
Vol 5 (46) ◽  
pp. 36837-36844 ◽  
Author(s):  
Yan Zhang ◽  
Kaiwen Chang ◽  
Bin Xu ◽  
Jinlong Chen ◽  
Lulin Yan ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Cancer Cell ◽  
Small Molecule ◽  
Near Infrared ◽  
Cell Imaging ◽  
Amphiphilic Polymer ◽  
Cancer Cell Imaging ◽  
Highly Efficient ◽  
Specific Cancer ◽  
High Fluorescence

Near-infrared emissive organic dots with a high fluorescence quantum efficiency (AEE dots) are prepared by using an amphiphilic polymer PSMA and a novel small molecule fluorogen (DPPBPA).

A Near-Infrared Small Molecule Coupled with Rigidness and Flexibility for High-Performance Multimodal Imaging-Guided Photodynamic and Photothermal Synergistic Therapy

2021 ◽  
Author(s):  
Xiaozhen Li ◽  
Fang Fang ◽  
Bo Sun ◽  
Chao YIN ◽  
Jihua Tan ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Clinical Application ◽  
Small Molecule ◽  
Photothermal Therapy ◽  
Multimodal Imaging ◽  
High Performance ◽  
Near Infrared ◽  
The Other ◽  
Lesion Site ◽  
Comprehensive Information

Photodynamic therapy (PDT) synergized photothermal therapy (PTT) shows superior clinical application prospect than single PDT or PTT. On the other hand, multimodal imaging can delineate comprehensive information of lesion site...

Sign in / Sign up

Export Citation Format

Share Document