Tianshu Chu

Nanjing Tech University

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Yangyi Yang

Sun Yat-sen University

Seik Weng Ng

University of Malaya

Bingbing Gao

Nanjing Tech University

Feng Zhang

Kunming Medical University

Chenghui Zeng

Jiangxi Normal University

Yunsong Hu

Sun Yat-sen University

Gaowei Zhang

Civil Aviation University of China

Yang-Yi Yang

Sun Yat-sen University

Bingfang He

Nanjing Tech University

Hongming Wang

Nanchang University

Cooperative Institutions

Chinese Academy of Sciences

Nanjing Tech University

Sun Yat-sen University

University of Chinese Academy of Sciences

Nanjing University

Dalian Institute of Chemical Physics

Huazhong University of Science and Technology

The Synergetic Innovation Center for Advanced Materials

University of Hong Kong

Zhejiang University

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A facile fabrication of electrodeposited luminescent MOF thin films for selective and recyclable sensing of nitroaromatic explosives

The Analyst (2016)

Feng Zhang Yi Wang Tianshu Chu Zhongheng Wang Wei Li

Rapid detection of nitroaromatic explosives is of utmost importance from the perspectives of civilian safety, the natural environment and human health. Herein, we design a simple yet powerful optical sensing motif based on an electrodeposited luminescent MOF thin film of {[Eu2(TDC)3(CH3OH)2]·CH3OH} (Eu-TDC, where TDC is thiophene-2,5-dicarboxylate). The parameters of the electrodeposition process were investigated and optimized. The phase and elemental composition of the Eu-TDC film were confirmed using powder X-ray diffraction (PXRD) and energy dispersive spectrometry (EDS), and its morphology and structure were examined using scanning electron microscopy (SEM). This thin film shows extremely good luminescence properties with characteristics of Eu(3+) that are sensitized by the electron-rich ligands, which allows for high efficiency in electron-deficient nitroaromatic explosive sensing. Selective and sensitive responses to a series of nitroaromatic explosives were exhibited, especially for nitrophenols (TNP/DNP/4-NP, KSV > 10(4) M(-1)). It is also an efficient luminescent sensor for detecting nitrobenzene vapour. Significantly, this film can be easily recycled just by washing with methanol. The potential sensing mechanisms are discussed in detail.

Nitrobenzene

Powder Diffraction

Trinitrotoluene

10.1039/c6an00840b

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Citations (116)

Intelligent Silk Fibroin Based Microneedle Dressing (i‐SMD)

Advanced Functional Materials (2020)

Bingbing Gao Maoze Guo Kai Lyu Tianshu Chu Bingfang He

Abstract Wounds, especially those caused by chronic diseases, are severe threats to human health. To facilitate their recovery, considerable efforts have been devoted to the generation of wound tissues and the detection of wound biomarkers. Here, an intelligent origami silk fibroin microneedle‐structured dressing (i‐SMD) with a smart drug release system, biochemical sensing, and physiological monitoring ability for epidermal sensing and wound healing, is presented. By utilizing temperature‐responsive N ‐isopropylacrylamide (NIPAM) hydrogel and inverse opal (IO) photonic crystals (PCs) as a smart drug release system, controllable drug release is achieved on the i‐SMD. The patterned microfluidic channels on the i‐SMD and IO PCs enable the liquid to flow spontaneously in the channels, thereby achieving sensitive multiple biochemical analysis of inflammatory factors; meanwhile, microelectronic circuits integrated on the i‐SMD enable sensitive motion monitoring. Notably, the performance of i‐SMD in facilitating wound healing is demonstrated by treating full‐thickness cutaneous wounds in a diabetic mouse model, indicating the remarkable prospects of i‐SMD in wound management and other related biomedical fields.

Fibroin

Wound dressing

Microelectronics

10.1002/adfm.202006839

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Citations (88)

Artificial biomimetic organism: next generation human-on-chips

Science Bulletin (2020)

Tianshu Chu Mingxing Feng Bingbing Gao Bingfang He

10.1016/j.scib.2020.05.017

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Citations (1)

One step cathodically electrodeposited [Tb₂(BDC)₃(H₂O)₄]_n thin film as a luminescent probe for Cu²⁺ detection

RSC Advances (2014)

Yi Wang Tianshu Chu Minghao Yu Huiping Liu Yangyi Yang

A luminescent [Tb₂(BDC)₃(H₂O)₄]_n film with a leaf-like morphology is fabricated on FTO by electrochemical method, the film exhibits highly selective detection of Cu²⁺.

10.1039/c4ra09387a

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Citations (29)

Frontispiece: A Lanthanide MOF Thin‐Film Fixed with Co₃O₄ Nano‐Anchors as a Highly Efficient Luminescent Sensor for Nitrofuran Antibiotics

Chemistry - A European Journal (2017)

Feng Zhang Hua Yao Tianshu Chu Gaowei Zhang Yi Wang

A luminescence sensor based on an Ln–metal–organic framework (MOF) thin film was designed and fabricated on the cost-effective stainless steel wire mesh by Co3O4 nano-anchors fixation method. This thin-film sensor turned out to be highly selective and sensitive to nitrofuran antibiotics, and could be reused in a consecutive testing process. It provides a platform for rapid and convenient detection of nitrofuran antibiotics. For more information, see the Full Paper by Y. Yang et al. on page 10293 ff.

Nitrofuran

10.1002/chem.201784363

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Citations (2)

An electrodeposited lanthanide MOF thin film as a luminescent sensor for carbonate detection in aqueous solution

Journal of Materials Chemistry C (2014)

Huiping Liu Hongming Wang Tianshu Chu Minghao Yu Yangyi Yang

A luminescent lanthanide MOF-based thin film was fabricated by electrodeposition in an anhydride system and this film can be used as a highly selective sensor for CO₃²⁻ in aqueous solution.

10.1039/c4tc01551g

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Citations (132)

CCDC 919363: Experimental Crystal Structure Determination

The Cambridge Structural Database (2013)

Hong-Ming Wang Yang-Yi Yang Chenghui Zeng Tianshu Chu Yimin Zhu

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/cczvnwb

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A europium (III) based nano-flake MOF film for efficient fluorescent sensing of picric acid

Microchimica Acta (2017)

Feng Zhang Gaowei Zhang Hua Yao Yi Wang Tianshu Chu

Picric acid

Europium

10.1007/s00604-017-2127-1

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Citations (44)

A new luminescent lanthanide supramolecular network possessing free Lewis base sites for highly selective and sensitive Cu2+ sensing

Photochemical & Photobiological Sciences (2016)

Tianshu Chu Yunsong Hu Jinlun Wu Chenghui Zeng Yangyi Yang

Quantum yield

Binding constant

10.1039/c6pp00059b

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Citations (13)

The Tunable White‐Light and Multicolor Emission in An Electrodeposited Thin Film of Mixed Lanthanide Coordination Polymers

Advanced Optical Materials (2015)

Huiping Liu Tianshu Chu Zilong Rao Shuoyu Wang Yangyi Yang

A white-light-emitting lanthanide coordination polymer thin film is fabricated for the first time by electrodeposition based on a novel hexanuclear lanthanide cluster, in which, Tb3+ generates green emission and enhances the Eu3+-centered red emission through energy transfer process; the ligand generates blue emission. Notably, white-light emission with CIE coordinates of (0.33, 0.34) is obtained by balancing Tb3+/Eu3+ ratio and excitation wavelength. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.

Excitation wavelength

10.1002/adom.201500203

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Citations (33)