Results 281 to 290 of about 202,871 (322)

Photoactivatable aggregation-induced emission of triphenylmethanol

Chemical Communications, 2017
A solid photoactivatable fluorescent material which can be tuned “OFF–ON” by UV irradiation at two different wavelengths reversibly was developed.
Yue Zheng, Xiaokun Zheng, Yu Xiang, Aijun Tong   +3 more
openaire   +2 more sources

Organic Mechanoluminescence with Aggregation‐Induced Emission

Chemistry – An Asian Journal, 2018
AbstractMechanoluminescence (ML) involves the emission of light from various organic and inorganic materials upon mechanical stimulus. In this review, we contemplate the advances of metal‐free, purely organic ML compounds with aggregation‐induced emission (AIE), which give strong emission upon mechanical force.
Eethamukkala Ubba, Yu Tao, Zhiyong Yang, Juan Zhao, Leyu Wang, Zhenguo Chi   +5 more
openaire   +2 more sources

Ultra-small highly fluorescent zinc-based metal organic framework nanodots for ratiometric visual sensing of tetracycline based on aggregation induced emission.

Talanta: The International Journal of Pure and Applied Analytical Chemistry, 2022
Color tonality by intrinsic fluorescent metal-organic frameworks (MOFs) is highly desirable in bioanalytical applications due to its stability, low-cost and robustness with no need for functionalization and/or encapsulation of fluorophores.
Sameera Sh. Mohammed Ameen, Nidhal M. Sher Mohammed, K. M. Omer   +2 more
semanticscholar   +1 more source

Near-Infrared Aggregation-Induced Emission Luminogens for In Vivo Theranostics of Alzheimer's Disease.

Angewandte Chemie, 2022
Optimized theranostic strategy for Alzheimer's disease (AD) remains almost vacant from bench to clinic. Current probes and drugs attempting to prevent β-amyloid (Aβ) fibrosis encountered failures due to the blood-brain barrier (BBB) penetration challenge
Tianfu Zhang, Xiaoyu Chen, Congmin Yuan, Xiaobin Pang, Shangguan Ping, Yisheng Liu, Lulu Han, Jianwei Sun, J. Lam, Yang Liu, Jiefei Wang, Bingyang Shi, B. Tang   +12 more
semanticscholar   +1 more source

Aggregation induced emission – emissive stannoles in the solid state

Chemical Communications, 2020
For the first time, six classical stannoles with photoluminescence quantum yields of up to 11.1% in the crystalline state and 24.4% in the thin film state are presented.
Isabel-Maria Ramirez y Medina, Markus Rohdenburg, Enno Lork, Anne Staubitz   +3 more
openaire   +2 more sources

Aggregation-Induced Emission Luminogens Realizing High-Contrast Bioimaging.

ACS Nano
A revolutionary transformation in biomedical imaging is unfolding with the advent of aggregation-induced emission luminogens (AIEgens). These cutting-edge molecules not only overcome the limitations of traditional fluorescent probes but also improve the ...
Wen‐Jin Wang, Zhuo-Yang Xin, Xuxian Su, Liang Hao, Zijie Qiu, Kang Li, Yumei Luo, Xumin Cai, Jianquan Zhang, Parvej Alam, Jing Feng, Shaojuan Wang, Zheng Zhao, B. Tang   +13 more
semanticscholar   +1 more source

Flexible Aggregation-Induced Emission-Active Hydrogel for On-Site Monitoring of Pesticide Degradation.

ACS Nano, 2022
Benefiting from the stimuli-responsive property and powerful loading capacity, functionalized hydrogels are favorable for the fabrication of sensing devices.
Xu Yan, Tuhui Wang, Hongxia Li, Lening Zhang, Hua Xin, G. Lu   +5 more
semanticscholar   +1 more source

“Irregular” aggregation-induced emission luminogens

Coordination Chemistry Reviews, 2020
Abstract Highly efficient luminescent materials have garnered considerable interest due to their special photophysical properties and potential applications. Aggregation-induced emission (AIE) is a photophysical phenomenon, in which concentrated or aggregated molecules produce enhanced light emission. In this review, we will introduce recent articles
Xiaoning Li, Meng Li, Mengqing Yang, Huining Xiao, Lidong Wang, Zhijun Chen, Shouxin Liu, Jian Li, Shujun Li, Tony D. James   +9 more
openaire   +1 more source

Construction of Carbon Dots with Color‐Tunable Aggregation‐Induced Emission by Nitrogen‐Induced Intramolecular Charge Transfer

Advances in Materials, 2021
As one of the most promising fluorescent nanomaterials, the fluorescence of carbon dots (CDs) in solution is extensively studied. Nevertheless, the synthesis of multicolor solid‐state fluorescence (SSF) CDs is rarely reported. Herein, CDs with multicolor
Xiaokai Xu, Luoqi Mo, Yadong Li, Xiaoqin Pan, Guangqi Hu, B. Lei, Xuejie Zhang, Mingtao Zheng, J. Zhuang, Yingliang Liu, Chaofan Hu   +10 more
semanticscholar   +1 more source

Fluorescent Polymersomes with Aggregation-Induced Emission

ACS Nano, 2018
Fluorescent polymersomes are interesting systems for cell/tissue imaging and in vivo study of drug distribution and delivery. We report on bright fluorescent polymersomes with aggregation-induced emission self-assembled by a series of tetraphenylethylene (TPE)-containing amphiphilic biodegradable block copolymers, where the hydrophilic block is a ...
Nian Zhang, Hui Chen, Yujiao Fan, Lu Zhou, Sylvain Trépout, Jia Guo, Min-Hui Li   +6 more
openaire   +2 more sources