Results 121 to 130 of about 16,123 (194)

Fast and Selective Luminescent Sensing by Langmuir-Schaeffer Films Based on Controlled Assembly of Perylene Bisimide Modified with A Cyclometalated Au(III) Complex.

Angewandte Chemie, 2023
Condensed films of functional luminophores dominated by the magnitude and dimensionality of the intermolecular interactions play important roles in sensing performance.
Jing Zhang, Zhiwei Shi, Ke Liu, Qiyuan Shi, Liang Yi, Junjie Wang, Lingya Peng, Taihong Liu, Miao Ma, Yu Fang   +9 more
semanticscholar   +1 more source

High Electrochromic Performance of Perylene Bisimide/ZnO Hybrid Films: An Efficient, Energy-Saving, and Green Route.

ACS Applied Materials and Interfaces, 2023
The composite or hybrid of organic and inorganic materials is one of the common ways to improve the properties of photoelectric functional materials.
Bowen Tao, Ouyang Mi, Qiqi Hua, Chenwen Kong, Jinlu Zhang, Weijun Li, Ru Bai, Junlei Liu, Xiaojing Lv, Cheng Zhang   +9 more
semanticscholar   +1 more source

Photosensitive Chitosan-Based Injectable Hydrogel Chemically Cross-Linked by Perylene Bisimide Dopamine with Robust Antioxidant and Cytotoxicity Enhancer Properties for In Vitro Photodynamic Therapy of Breast Cancer.

ACS Applied Bio Materials, 2023
Here, we report the fabrication of an antioxidant photosensitizing hydrogel system based on chitosan (CS-Cy/PBI-DOPA) covalently cross-linked with perylene bisimide dopamine (PBI-DOPA) as a photosensitizer.
B. Rostaminejad, A. Karimi, M. Dinari, M. Hadizadeh   +3 more
semanticscholar   +1 more source

Advances in Molecular Design and Photophysical Engineering of Perylene Bisimide-Containing Polyads and Multichromophores for Film-Based Fluorescent Sensors.

Journal of Physical Chemistry B, 2023
Film-based fluorescent sensors (FFSs) represent an important chemistry technology for meeting the urgent needs of on-site and real-time analysis, thereby enabling significant applications in environmental and health monitoring.
Zhaolong Wang, Taihong Liu, Haonan Peng, Yu Fang   +3 more
semanticscholar   +1 more source

Comparison of Frenkel and Excimer Exciton Diffusion in Perylene Bisimide Nanoparticles.

Journal of Physical Chemistry Letters, 2023
Exciton migration is an important process for light harvesting with organic systems and often the bottleneck. Especially the formation of trap states hinders the mobility considerably.
Chris Rehhagen, Shahnawaz Rafiq, Kyra N Schwarz, G. Scholes, S. Lochbrunner   +4 more
semanticscholar   +1 more source

An NIR Discrete Metallacycle Constructed from Perylene Bisimide and Tetraphenylethylene Fluorophores for Imaging‐Guided Cancer Radio‐Chemotherapy

Advances in Materials, 2021
To promote the clinical theranostic performances of platinum‐based anticancer drugs, imaging capability is urgently desired, and their chemotherapeutic efficacy needs to be upgraded.
Yuan Ding, Zongrui Tong, Lulu Jin, Binglin Ye, Jiong Zhou, Zhongquan Sun, Huang Yang, Liangjie Hong, Feihe Huang, Weilin Wang, Zhengwei Mao   +10 more
semanticscholar   +1 more source

Intersystem crossing of perylene bisimide neutral, radical anion, and dianion derivatives compared via ultrafast spectroelectrochemistry.

Physical Chemistry, Chemical Physics - PCCP, 2023
Perylene bisimides are widely studied due to their various applications. Most research is carried out on neutral molecules but charged species are essential in the context of organic electronics and photovoltaics.
Julia Heitmüller, Rebecca Fröhlich, Rebecca Renner, F. Würthner, T. Brixner   +4 more
semanticscholar   +1 more source

Performant flexible luminescent solar concentrators of phenylpolysiloxanes crosslinked with perylene bisimide fluorophores

Polymer Chemistry, 2023
In this work, flexible 5x5 cm2 luminescent solar concentrators (LSC) were prepared by integrating a reactive perylene bisimide fluorophore (FC546) into a polysiloxane network.
A. Pucci, F. Sabatini, I. Degano, Francesca Martini, M. Geppi, Elisa Della Latta, F. Nardelli, A. Battisti, Cosimo Micheletti, S. Pohl, G. Kickelbick, M. Carlotti   +11 more
semanticscholar   +1 more source

Extremely Stable Perylene Bisimide-Bridged Regioisomeric Diradicals and Their Redox Properties.

Chemistry, 2023
Excellent stability is an essential premise for organic diradicals to be used in organic electronic and spintronic devices. Herein, we attach two tris(2,4,6-trichlorophenyl)methyl (TTM) radical building blocks to the two sides of perylene bisimide (PBI ...
Zhibin Feng, Jiadong Zhou, Xiandong He, Bohan Wang, Guojing Xie, Xianfeng Qiao, Linlin Liu, Zengqi Xie, Yuguang Ma   +8 more
semanticscholar   +1 more source

Highly Regiospecific Synthetic Approach to Monobay-Functionalized Perylene Bisimide and Di(perylene bisimide)

Organic Letters, 2009
Monobay-dichlorinated perylene bisimide and diperylene bisimide have been regiospecifically synthesized from tetrachlorinated perylene bisimide in different copper-mediated reaction conditions, thus opening a new avenue to their monobay-functionalization.
Yonggang, Zhen, Hualei, Qian, Junfeng, Xiang, Jianqiang, Qu, Zhaohui, Wang   +4 more
openaire   +2 more sources