Results 291 to 300 of about 202,871 (322)

Engineered Multifunctional Zinc-Organic Framework-Based Aggregation-Induced Emission Nanozyme for Accelerating Spinal Cord Injury Recovery.

ACS Nano
Functional recovery following a spinal cord injury (SCI) is challenging. Traditional drug therapies focus on the suppression of immune responses; however, strategies for alleviating oxidative stress are lacking.
Judun Zheng, Tianjun Chen, Ke Wang, Cheng Peng, Minghai Zhao, Qiulin Xie, Bin Li, Hongsheng Lin, Zheng Zhao, Zhisheng Ji, B. Tang, Yuhui Liao   +11 more
semanticscholar   +1 more source

Luminescent Metal Nanoclusters with Aggregation-Induced Emission

The Journal of Physical Chemistry Letters, 2016
Thiolate-protected metal nanoclusters (or thiolated metal NCs) have recently emerged as a promising class of functional materials because of their well-defined molecular structures and intriguing molecular-like properties. Recent developments in the NC field have aimed at exploring metal NCs as novel luminescent materials in the biomedical field ...
Nirmal, Goswami, Qiaofeng, Yao, Zhentao, Luo, Jingguo, Li, Tiankai, Chen, Jianping, Xie   +5 more
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Direct Observation of Aggregation‐Induced Emission Mechanism

Angewandte Chemie International Edition, 2020
AbstractThe mechanism of aggregation‐induced emission, which overcomes the common aggregation‐caused quenching problem in organic optoelectronics, is revealed by monitoring the real time structural evolution and dynamics of electronic excited state with frequency and polarization resolved ultrafast UV/IR spectroscopy and theoretical calculations.
Jianxin Guan, Rong Wei, Antonio Prlj, Jie Peng, Kun‐Han Lin, Jitian Liu, Han Han, Clémence Corminboeuf, Dahui Zhao, Zhihao Yu, Junrong Zheng   +10 more
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Metal‐Based Aggregation‐Induced Emission Theranostic Systems

ChemMedChem, 2021
AbstractEfficient theranostic systems can realize better outcomes in disease treatment because of precise diagnosis and the concomitant effective therapy. Aggregation‐induced emission luminogens (AIEgens) are a unique type of organic emitters with intriguing photophysical properties in the aggregate state.
Hanchen Shen, Changhuo Xu, Feiyi Sun, Mengying Zhao, Qian Wu, Jianyu Zhang, Sijie Li, Jing Zhang, Jacky W. Y. Lam, Ben Zhong Tang   +9 more
openaire   +3 more sources

Recent advances in super-resolution optical imaging based on aggregation-induced emission.

Chemical Society Reviews
Super-resolution imaging has rapidly emerged as an optical microscopy technique, offering advantages of high optical resolution over the past two decades; achieving improved imaging resolution requires significant efforts in developing super-resolution ...
Feng-Yu Zhu, Li-Jun Mei, Rui Tian, Chong Li, Ya-Long Wang, Shi-Li Xiang, Ming-Qiang Zhu, B. Tang   +7 more
semanticscholar   +1 more source

Engineered Phage with Aggregation‐Induced Emission Photosensitizer in Cocktail Therapy against Sepsis

Advances in Materials, 2022
Sepsis, a widely recognized disease, is characterized by multiple pathogen infections. Therefore, it is imperative to develop methods that can efficiently identify and neutralize pathogen species.
Ming-Yu Wu, Luojia Chen, Qingrong Chen, Rui Hu, Xiaoyu Xu, Yifei Wang, Jie Li, Shun Feng, Changjiang Dong, Xiao-lian Zhang, Zhiqiang Li, Lianrong Wang, Shi Chen, Meijia Gu   +13 more
semanticscholar   +1 more source

Piezochromic aggregation-induced emission materials

SCIENTIA SINICA Chimica, 2013
Aggregation-induced emission molecules have a common propeller-like twisted conformation feature, which makes their molecular packings relatively loose. Their crystalline structures are easily destroyed by the planarization of the molecular conformation under external pressure, resulting in increased molecular conjugation, thereby facilitating a red ...
XianDong YAO, ZhenGuo CHI
openaire   +1 more source

Aggregation‐Induced Emission‐Active Gels: Fabrications, Functions, and Applications

Advances in Materials, 2021
Chromophores that exhibit aggregation‐induced emission (i.e., aggregation‐induced emission luminogens [AIEgens]) emit intense fluorescence in their aggregated states, but show negligible emission as discrete molecular species in solution due to the ...
Zhao Li, Xiaofan Ji, Huilin Xie, B. Tang
semanticscholar   +1 more source

Photosensitizers with Aggregation‐Induced Emission: Materials and Biomedical Applications

Advances in Materials, 2018
Photodynamic therapy is arising as a noninvasive treatment modality for cancer and other diseases. One of the key factors to determine the therapeutic function is the efficiency of photosensitizers (PSs).
Fang Hu, Shidang Xu, B. Liu
semanticscholar   +1 more source

Bringing Inherent Charges into Aggregation-Induced Emission Research.

Accounts of Chemical Research, 2022
ConspectusCharged organic molecules, such as DNA, RNA, proteins, and polysaccharides, are ubiquitous and indispensable in natural living systems, which possess specific biological functions to interact with oppositely charged species via electrostatic ...
Xiaolin Liu, Chunlei Zhu, B. Tang
semanticscholar   +1 more source