Zhan Zhou

Luoyang Normal University

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Qianming Wang

Roche (China)

Chaoliang Tan

City University of Hong Kong

Lu‐Fang Ma

Luoyang Normal University

Yuhui Zheng

South China Normal University

Jinwei Gao

South China Normal University

Xiangqian Li

Huaiyin Institute of Technology

Hai Li

Tangshan College

Hong‐Ru Fu

Fujian Institute of Research on the Structure of Matter

Xinshuo Zhao

Luoyang Normal University

Ruizheng Liang

Beijing University of Chemical Technology

Cooperative Institutions

Luoyang Normal University

Chinese Academy of Sciences

Zhengzhou University

University of Chinese Academy of Sciences

South China Normal University

The University of Texas Southwestern Medical Center

Sun Yat-sen University

Zhejiang University

Sichuan University

Chinese Academy of Medical Sciences & Peking Union Medical College

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Two novel sol–gel-derived nanostructures and their hemoglobin sensing features

Journal of Sol-Gel Science and Technology (2015)

Zhan Zhou Yuhui Zheng Jinwei Gao Lasheng Jiang Qianming Wang

10.1007/s10971-015-3845-7

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Citations (5)

Atomically Precise Chiral Metal Nanoclusters for Circularly Polarized Light Detection

Angewandte Chemie (2024)

Wei‐Miao He Jiajia Zha Zhan Zhou Yujia Cui Peng Luo

Abstract Circularly polarized light (CPL) detection is of great significance in various applications such as drug identification, sensing and imaging. Atomically precise chiral metal nanoclusters with intense circular dichroism (CD) signals are promising candidates for CPL detection, which can further facilitate device miniaturization and integration. Herein, we report the preparation of a pair of optically active chiral silver nanoclusters [Ag 7 (R/S‐DMA) 2 (dpppy) 3 ] (BF 4 ) 3 ( R/S‐Ag 7 ) for direct CPL detection. The crystal structure and molecular formula of R/S‐Ag 7 clusters are confirmed by single‐crystal X‐ray diffraction and high‐resolution mass spectrometry. R/S‐Ag 7 clusters exhibit strong CD spectra and CPL both in solution and solid states. When used as the photoactive materials in photodetectors, R/S‐Ag 7 enables effective discrimination between left‐handed circularly polarized and right‐handed circularly polarized light at 520 nm with short response time, high responsivity and considerable discrimination ratio. This study is the first report on using atomically precise chiral metal nanoclusters for CPL detection.

Nanoclusters

10.1002/ange.202407887

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Citations (2)

Recent advances and future prospects of ruthenium phosphide electrocatalysts for the hydrogen evolution reaction

Rare Metals (2024)

Jin Li Xinyi Wang B. Zhu Zhan Zhou Kunming Pan

Phosphide

10.1007/s12598-024-03168-9

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Peroxidase-like MoS2/Ag nanosheets with synergistically enhanced NIR-responsive antibacterial activities

Frontiers in Chemistry (2023)

Huiying Chen Xinshuo Zhao Bingbing Cui Haohao Cui Mengyang Zhao

Pathogenic microbial infections have been threatening public health all over the world, which makes it highly desirable to develop an antibiotics-free material for bacterial infection. In this paper, molybdenum disulfide (MoS 2 ) nanosheets loaded with silver nanoparticles (Ag NPs) were constructed to inactive bacteria rapidly and efficiently in a short period under a near infrared (NIR) laser (660 nm) in the presence of H 2 O 2 . The designed material presented favorable features of peroxidase-like ability and photodynamic property, which endowed it with fascinating antimicrobial capacity. Compared with free MoS 2 nanosheets, the MoS 2 /Ag nanosheets (denoted as MoS 2 /Ag NSs) exhibited better antibacterial performance against Staphylococcus aureus by the generated reactive oxygen species (ROS) from both peroxidase-like catalysis and photodynamic, and the antibacterial efficiency of MoS 2 /Ag NSs could be further improved by increasing the amount of Ag. Results from cell culture tests proved that MoS 2 /Ag3 nanosheets had a negligible impact on cell growth. This work provided new insight into a promising method for eliminating bacteria without using antibiotics, and could serve as a candidate strategy for efficient disinfection to treat other bacterial infections.

Molybdenum disulfide

Pathogenic bacteria

Silver nanoparticle

10.3389/fchem.2023.1148354

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Citations (3)

Smart 0D nanomaterials assembled by green luminescent terbium hybrids for the detection of tryptophan

Journal of Nanoparticle Research (2013)

Shuting Pang Zhan Zhou Qianming Wang

Terbium

Nanomaterials

Hybrid material

10.1007/s11051-013-1495-7

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Citations (11)

New sight for old polymerization technique based on aggregation-induced emission: Mechanism analysis for conventional emulsion polymerization

Dyes and Pigments (2019)

Xiaoguang Qiao Huanhuan Ma Zhan Zhou Yi Shi Xinchang Pang

Emulsion polymerization

Precipitation polymerization

Chain transfer

Ionic polymerization

10.1016/j.dyepig.2019.107796

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Citations (10)

Ultrafast Size Expansion and Turn‐On Luminescence of Atomically Precise Silver Clusters by Hydrogen Sulfide

Angewandte Chemie (2021)

Wei‐Miao He Zhe Zhou Zhen Han Si Li Zhan Zhou

Abstract The formation of high‐nuclearity silver(I) clusters remains elusive and their potential applications are still underdeveloped. Herein, we firstly prepared a chain‐like thiolated Ag I complex {[Ag 18 (S t Bu) 10 (NO 3 ) 8 (CH 3 CN) 2 (H 2 O) 2 ] ⋅ [Ag 18 (S t Bu) 10 (NO 3 ) 8 (CH 3 CN) 6 ]} n (abbreviated as Ag 18 ) in which two similar Ag 18 clusters are assembled by NO 3 − anions. The solution containing Ag 18 reacted with hydrogen sulfide with controlled concentration, promptly producing another identifiable and bright red‐emitting high‐nuclearity silver(I) cluster, Ag 62 (S) 13 (S t Bu) 32 (NO 3 ) 4 (abbreviated as Ag 62 ). We tracked the transformation using time‐dependent electrospray ionization mass spectrometry (ESI‐MS), UV/Vis absorption and photoluminescence spectra. Based on this cluster transformation, we further developed an ultra‐sensitive turn‐on sensor detecting H 2 S gas with an ultrafast response time (30 s) at a low detection limit (0.13 ppm). This work opens a new way of understanding the growth of metal clusters and developing their luminescent sensing applications.

Silver sulfide

10.1002/ange.202100006

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Citations (13)

Arginine-responsive terbium luminescent hybrid sensors triggered by two crown ether carboxylic acids

Materials Science and Engineering C (2013)

Lasheng Jiang Ke Tang Ding Xiao-ping Qianming Wang Zhan Zhou

Terbium

Cryptand

10.1016/j.msec.2013.09.007

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Citations (10)

TiO₂ Nanoflowers Decorated with FeO_x Nanocluster and Single Atoms by Atomic Layer Deposition for Peroxidase-Mimicking Nanozymes

ACS Applied Nano Materials (2022)

Fengmin Qin Jiankang Zhang Zhan Zhou Hao Xu Lin Cui

Nanozymes have great potential to replace natural enzymes due to their multiple enzyme-mimicking properties in practical applications, and the development of high-efficiency nanozymes is of great necessity. Herein, FeOx/TiO2 nanozymes with confined structures were synthesized by atomic layer deposition (ALD), among which the 70FeOx/TiO2 nanozymes with highly dispersed Fe single atoms and FeOx nanoclusters confined in the pores of TiO2 nanoflower supports exhibit optimized peroxidase activity. Furthermore, the ultrathin modification strategy of ALD (1-cycle TiO2) followed by reduction treatment was conducted to achieve the 1TiO2-70FeOx/TiO2-H nanozymes, whose enzyme-like activity is almost 2 times higher than that of 70FeOx/TiO2 counterparts. Investigation of the catalytic mechanism shows that atomic-level modification of TiO2 modifies the FeOx electron states, contributing to the stronger capability to generate hydroxyl radical, which results in remarkably enhanced peroxidase activity. The present work may provide new insights into the rational design of high-efficiency nanozymes at an atomic level.

Nanoclusters

Nanoflower

Deposition

10.1021/acsanm.2c02875

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Citations (13)

CCDC 929615: Experimental Crystal Structure Determination

The Cambridge Structural Database (2018)

Zhan Zhou Zhe Zhou Peng-Jing Jing

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

10.5517/ccdc.csd.cc106bl4

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