Results 51 to 60 of about 4,549,449 (93)

Visualization of supramolecular assembly by aggregation‐induced emission

Aggregate, 2023
Supramolecular architectures are constructed by the self‐assembly of small building blocks via the use of metal‐ligand coordination, π–π stacking interactions, hydrogen bonding, host‐guest interactions, and other noncovalent driving forces, which confer ...
Wu‐Jie Guo, Tuokai Peng, Wenping Zhu, Shixiang Ma, Guang Wang, Ying Li, Bin Liu, Hui‐Qing Peng   +7 more
doaj   +1 more source

Confinement‐Enhanced Ultrabright AIE Nanoparticles With Broad Emission for Ultrasensitive Lateral Flow Immunoassay

Aggregate
Fluorescent lateral flow immunoassay (LFIA) has emerged as a critical point‐of‐care (POC) diagnostic platform for in vitro diagnosis. However, the analytical sensitivity of conventional fluorescent LFIA is constrained by the suboptimal quantum yield (QY)
Yaxin Hu, Li Xie, Lidan Chen, Zhaohui Sun, Rong Hu, Zhiming Wang, Ben Zhong Tang   +6 more
doaj   +1 more source

An AIE fungal vacuole membrane probe toward species differentiation, vacuole formation visualization, and targeted photodynamic therapy

Materials Today Bio
Vacuoles are unique organelles of fungi. The development of probes targeting the vacuoles membrane will enable visualization of physiological processes and precise diagnosis and therapy.
Bingnan Wang, Siyuan Wang, Chunyang Li, Jianqing Li, Meixi Yi, Jing-Wen Lyu, Bing Gu, Ryan T.K. Kwok, Jacky W.Y. Lam, Anjun Qin, Ben Zhong Tang   +10 more
doaj   +1 more source

Understanding the AIE phenomenon of nonconjugated rhodamine derivatives via aggregation-induced molecular conformation change

Nature Communications
The bottom-up molecular science research paradigm has greatly propelled the advancement of materials science. However, some organic molecules can exhibit markedly different properties upon aggregation.
Lin-Lin Yang, Haoran Wang, Jianyu Zhang, Bo Wu, Qiyao Li, Jie-Ying Chen, A-Ling Tang, Jacky W. Y. Lam, Zheng Zhao, Song Yang, Ben Zhong Tang   +10 more
doaj   +1 more source

Organic luminescent materials: The concentration on aggregates from aggregation‐induced emission

Aggregate, 2020
The research of organic luminescent materials in aggregate has drawn more and more attention for their wide applications. To adjust the luminescent properties for aggregates, a deep understanding of the corresponding internal mechanism is needed. In this
Jie Yang, Manman Fang, Zhen Li
doaj   +1 more source

Aggregation-Induced Emission of a Two-Dimensional Covalent Organic Framework for Molecular Recognition in Quantitative Metrics

, 2023
Fluorescent porous materials have been intensively examined owing to their versatile applications in molecular recognition and chemical sensing. Although many studies on luminescent two-dimensional (2D) covalent organic frameworks (COFs) for chemical ...
Yongwu Peng, Chenglong Guo (11880311), Yongwu Peng (1415512), Guodong Xu, Dejun Zhou (2352136), Peng Jin (216301), Jiahao Li (2184729), Jiahao Li, Dejun Zhou, Chenglong Guo, Guodong Xu (479781), Peng Jin   +11 more
core   +1 more source

Ru@NiMoS aggregate with boosted electrochemical catalysis for enhanced electrochemiluminescence and lidocaine detection

Smart Molecules
A binder‐free Ru@NiMoS electrode was engineered by in situ growth of two‐dimensional NiMoS nanosheets on nickel foam. This process effectively promoted the electrostatic‐driven aggregation of Ru(bpy)32+, harnessing the synergistic effect to enhance ...
Yongzhuang Lu, Haoran Wang, Qiyao Li, Qian Liu, Xiaoxu Zhang, Yuying Jia, Xiangyu Cai, Zheng Zhao, Yanfu Huan, Ben Zhong Tang   +9 more
doaj   +1 more source

Photocatalytic therapy via photoinduced redox imbalance in biological system

Nature Communications
Redox balance is essential for sustaining normal physiological metabolic activities of life. In this study, we present a photocatalytic system to perturb the balance of NADH/NAD+ in oxygen-free conditions, achieving photocatalytic therapy to cure ...
Kun Zhou, Lili Du, Rui Ding, Letian Xu, Shuai Shi, Siyuan Wang, Zaiyu Wang, Guoqing Zhang, Gang He, Zheng Zhao, Ben Zhong Tang   +10 more
doaj   +1 more source

Aggregation-Induced Emission Materials with Narrowed Emission Band by Light-Harvesting Strategy: Fluorescence and Chemiluminescence Imaging

, 2019
Aggregation-induced emission luminogens (AIEgens) have attracted increasing attention in recent years on account of their attribute of overcoming the aggregation-caused quenching (ACQ) phenomenon of conventional organic fluorophores.
Jian-Xin Wang (266175), Jian-Xin Wang, Li-Ya Niu, Li-Ya Niu (1634431), Xin Zhu (427705), Qing-Zheng Yang (1273215), Xin Zhu, Qing-Zheng Yang   +7 more
core   +1 more source

Aggregation-induced emission photosensitizers: from molecular design to photodynamic therapy

, 2020
Photodynamic therapy (PDT) has emerged as a promising noninvasive treatment option for cancers and other diseases. The key factor that determines the effectiveness of PDT is the photosensitizers (PSs).
Xiaoding Lou (1406035), Xia Wu (203682), Siyang Ding (9488540), Fan Xia (219575), Yuning Hong (9484979), Shixuan Wang (136189), Jun Dai (435229)   +6 more
core   +1 more source