Article
Chemistry, Physical
Giuseppe Valerio Bianco, Alberto Sacchetti, Marco Grande, Antonella D'Orazio, Pio Capezzuto, Giovanni Bruno
Summary: Research has explored a graphene doping method that combines covalent and non-covalent doping to increase carrier charge density without significantly affecting mobility, providing graphene materials that meet technical requirements for several industrial applications.
APPLIED SURFACE SCIENCE
(2021)
Article
Biochemical Research Methods
Shemsu Ligani Fereja, Zhongying Fang, Ping Li, Jinhan Guo, Tadesse Haile Fereja, Wei Chen
Summary: This study successfully synthesized highly orange-red emissive gold nanoclusters using glutathione and applied them for the detection of hemin, showing promising results and potential applications.
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
(2021)
Article
Nanoscience & Nanotechnology
Yiting Li, Xinyu Yang, Fan Hou, Dong Chen, Yifan Liu, Dinghua Yu, Dengming Ming, Yaqiong Yang, He Huang
Summary: A near-infrared fluorescent probe based on plasmon-enhanced fluorescence (PEF) was developed for ultrasensitive analysis of Lipopolysaccharide (LPS) and selective detection of different bacterial strains, showing great potential for biomedical diagnosis.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Inorganic & Nuclear
Sujay Mukhopadhyay, Payel Mondal, Pabitra Chattopadhyay
Summary: Covalent organic frameworks (COFs) are highly sought after materials due to their wide range of applications. This review emphasizes the application of COFs in fluorescent sensors, discusses their mechanism of action, major challenges, and possible strategies for improvement.
INORGANICA CHIMICA ACTA
(2023)
Article
Chemistry, Multidisciplinary
Argha Chakraborty, Sayantan Sarkar, Probal Nag, Rishi Ranjan, Sivaranjana Reddy Vennapusa, Suman Mukhopadhyay
Summary: An ether-linked covalent triazine polymer, SMCOP-2, was synthesized and found to be a highly versatile material for addressing various environmental issues. SMCOP-2 exhibited good fluorescence emission in water, but its fluorescence declined in the presence of carcinogenic dichromate ions, making it a turn-off fluorescence sensor with a low limit of detection for detecting dichromate ions. SMCOP-2 also changed color from yellow to reddish brown in the presence of acid vapor, enabling it to be used as an effective colorimetric sensor for detecting acid vapors.
MATERIALS CHEMISTRY FRONTIERS
(2023)
Review
Chemistry, Inorganic & Nuclear
Lulu Guo, Li Yang, Mengyao Li, Lijuan Kuang, Yonghai Song, Li Wang
Summary: Covalent-organic frameworks (COFs) are organic structures connected by strong covalent bonds, with highly conjugated crystalline structure and controllable porosity, showing great potential in the field of fluorescent sensors.
COORDINATION CHEMISTRY REVIEWS
(2021)
Article
Materials Science, Multidisciplinary
Jiangpeng Wang, Canran Wang, Shan Jiang, Wenyue Ma, Bin Xu, Leijing Liu, Wenjing Tian
Summary: A covalent organic polymer COP-Ta with ynone structure was designed and synthesized for the sensitive and selective detection of hydrazine. The fluorescence of COP-Ta in ethanol is significantly enhanced in the presence of hydrazine due to the chemical reaction between ynone structure and hydrazine, making it a turn-on fluorescence sensor for hydrazine detection.
JOURNAL OF MATERIALS CHEMISTRY C
(2022)
Review
Chemistry, Multidisciplinary
Younghyun Wy, Hayoon Jung, Jong Wook Hong, Sang Woo Han
Summary: This article reviews recent developments in the synthesis of gold nanostructures with multiple hot spots and Au-based heterostructures for plasmon-induced sensing and photocatalysis. Gold nanostructures with multiple hot spots exhibit enhanced molecular sensing and surface-enhanced Raman scattering performance, while Au-based heterostructures have shown great promise in photocatalytic reactions. The rational design of these nanostructures can lead to enhanced sensing and photocatalysis.
ACCOUNTS OF CHEMICAL RESEARCH
(2022)
Article
Chemistry, Analytical
Li Yang, Yonghai Song, Chunhua Lin, Linli Hou, Lulu Guo, You Lei, Li Wang
Summary: This study explores the preparation of core-shell SiO2@COFTFP-TAPB to improve the optical properties of COFTFP-TAPB and successfully apply it for the detection of glucose and urea. The core-shell structure effectively overcomes interlaminar accumulation and reaggregation of COFs, providing a feasible solution for their application in sensing applications.
SENSORS AND ACTUATORS B-CHEMICAL
(2021)
Article
Chemistry, Analytical
Kaibin Li, Xiaorui Li, Dan Wang, Zhejian Li, Chenxi Li
Summary: A europium-functionalized covalent organic framework was developed as a turn-on fluorescent switch for highly sensitive and selective monitoring of a major B. anthracis biomarker, DPA. The framework showed fast response and a low detection limit, demonstrating great potential for DPA detection and exploring other functionalized materials for monitoring other targets.
MICROCHEMICAL JOURNAL
(2021)
Article
Chemistry, Analytical
Jie-Yu Yue, Zi-Xian Pan, Li-Ping Song, Wen-Jiang Yu, Hong Zheng, Jian-Cheng Wang, Peng Yang, Bo Tang
Summary: Amine determination is crucial for various applications, and the construction of a mixed-linkage donor-acceptor covalent organic framework (DSE-COF) has shown great potential in this field. DSE-COF displays superior fluorescent responses to different types of aliphatic amines and can quantitatively detect cadaverine content in actual pork samples. The use of DSE-COF-based test papers enables rapid monitoring of cadaverine in real pork samples, showcasing the potential application of COFs in food quality inspection.
ANALYTICAL CHEMISTRY
(2023)
Article
Spectroscopy
Haitham K. R. Al-Sharifi, Arsha Rajan, S. L. Sruthi, Ani Deepthi
Summary: The fluorescence quenching of 2-(8-chloro-12-oxo-12H-indolo[2,1-b]quinazolin-6-ylidene)-malononitrile (5a) by aniline was investigated. The quenching was found to involve both static and dynamic mechanisms, without ground state complex formation. The selectivity towards aniline sensing in the presence of other amines/aromatics, as well as the low LOD value and resistance to pH alteration, indicate the potential of 5a as a molecular probe for aniline sensing.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2023)
Article
Spectroscopy
Yutao Jia, Yanting Shen, Yanyan Zhu, Jing Wang
Summary: This study reports a novel covalent organic framework as a pH-responsive fluorescent probe for lysosomal pH imaging in cells. The probe exhibits good pH-responsive properties and can effectively monitor pH fluctuations and changes in lysosomes.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2022)
Article
Immunology
Alessandro Verde, Maria Mangini, Stefano Manago, Chiara Tramontano, Ilaria Rea, Diana Boraschi, Paola Italiani, Anna Chiara De Luca
Summary: Engineered gold nanoparticles (AuNPs) are widely used in medicine but require accurate evaluation of safety, especially in detecting bacterial endotoxin contamination. Surface-enhanced Raman spectroscopy (SERS) is an efficient tool for the label-free identification and quantitative evaluation of endotoxin adsorbed on AuNP surfaces.
FRONTIERS IN IMMUNOLOGY
(2021)
Review
Chemistry, Multidisciplinary
Yuhang Qian, Jiani Li, Mingyang Ji, Jundan Li, Dongge Ma, Anan Liu, Yubao Zhao, Chun Yang
Summary: Covalent organic frameworks (COFs) are a novel class of porous crystalline organic materials with tunability and excellent luminescence properties. They can be used for detection and monitoring of various analytes and can compete with organic solid materials.
FRONTIERS IN CHEMISTRY
(2022)
Article
Chemistry, Analytical
Wei Gao, Tao Li, Jinghui Wang, Yibing Zhao, Chuanliu Wu
ANALYTICAL CHEMISTRY
(2017)
Article
Chemistry, Multidisciplinary
Mirao Zha, Ping Lin, Hongwei Yao, Yibing Zhao, Chuanliu Wu
CHEMICAL COMMUNICATIONS
(2018)
Article
Chemistry, Multidisciplinary
Yiwu Zheng, Xiaoting Meng, Yaqi Wu, Yibing Zhao, Chuanliu Wu
Article
Biochemistry & Molecular Biology
Xiaoting Meng, Tao Li, Yibing Zhao, Chuanliu Wu
ACS CHEMICAL BIOLOGY
(2018)
Article
Chemistry, Multidisciplinary
Yizhen Yin, Qianran Fei, Weidong Liu, Zhuoru Li, Hiroaki Suga, Chuanliu Wu
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2019)
Article
Biochemistry & Molecular Biology
Ping Lin, Hongwei Yao, Jun Zha, Yibing Zhao, Chuanliu Wu
Article
Chemistry, Organic
Huilei Dong, Xiaoting Meng, Xiaoli Zheng, Xueting Cheng, Yiwu Zheng, Yibing Zhao, Chuanliu Wu
JOURNAL OF ORGANIC CHEMISTRY
(2019)
Article
Chemistry, Analytical
Jun Liu, Jingjing Liang, Chuanliu Wu, Yibing Zhao
ANALYTICAL CHEMISTRY
(2019)
Article
Chemistry, Medicinal
Yiwu Zheng, Yang Shen, Xiaoting Meng, Yaqi Wu, Yibing Zhao, Chuanliu Wu
Article
Chemistry, Multidisciplinary
Xiaoli Zheng, Zhuoru Li, Wei Gao, Xiaoting Meng, Xuefei Li, Louis Y. P. Luk, Yibing Zhao, Yu-Hsuan Tsai, Chuanliu Wu
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2020)
Article
Chemistry, Organic
Zirong Huang, Yapei Wu, Huilei Dong, Yibing Zhao, Chuanliu Wu
JOURNAL OF ORGANIC CHEMISTRY
(2020)
Article
Biochemical Research Methods
Xuejun Zheng, Weidong Liu, Ziyan Liu, Yibing Zhao, Chuanliu Wu
BIOCONJUGATE CHEMISTRY
(2020)
Article
Chemistry, Multidisciplinary
Shuaimin Lu, Yapei Wu, Jinjing Li, Xiaoting Meng, Chenliang Hu, Yibing Zhao, Chuanliu Wu
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2020)
Article
Biochemical Research Methods
Yaqi Wu, Cong Li, Shihui Fan, Yibing Zhao, Chuanliu Wu
Summary: This study introduces a fast, efficient, and selective conjugation method for N-terminal Cys residue modifications, which can be carried out without interference from internal Cys and lysine residues. These conjugations produce stable seven-membered ring diastereoisomers and offer a useful alternative for site-specific peptide or protein modifications.
BIOCONJUGATE CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Jun Zha, Jinjing Li, Shihui Fan, Zengping Duan, Yibing Zhao, Chuanliu Wu
Summary: A new evolution-inspired strategy has been developed to design DRPs with diverse disulfide frameworks by combining two cysteine residues and a random peptide sequence into a precursor disulfide-stabilized fold. These peptides can fold into tricyclic topologies with high yields in redox buffers, and can serve as templates for the discovery of new DRP ligands through phage-displayed peptide libraries, paving the way for the development of novel DRP-based therapeutics.
Article
Chemistry, Multidisciplinary
Laetitia Bardet, Herve Roussel, Stefano Saroglia, Masoud Akbari, David Munoz-Rojas, Carmen Jimenez, Aurore Denneulin, Daniel Bellet
Summary: The thermal instability of silver nanowires leads to increased electrical resistance in AgNW networks. Understanding the relationship between structural and electrical properties of AgNW networks is crucial for their integration as transparent electrodes in flexible optoelectronics. In situ X-ray diffraction measurements were used to study the crystallographic evolution of Ag-specific Bragg peaks during thermal ramping, revealing differences in thermal and structural transitions between bare and SnO2-coated AgNW networks.
Article
Chemistry, Multidisciplinary
Nathalia Cancino-Fuentes, Arnau Manasanch, Joana Covelo, Alex Suarez-Perez, Enrique Fernandez, Stratis Matsoukis, Christoph Guger, Xavi Illa, Anton Guimera-Brunet, Maria V. Sanchez-Vives
Summary: This study provides a comprehensive characterization of graphene-based solution-gated field-effect transistors (gSGFETs) for brain recordings, highlighting their potential clinical applications.
Article
Chemistry, Multidisciplinary
Sikandar Aftab, Hailiang Liu, Dhanasekaran Vikraman, Sajjad Hussain, Jungwon Kang, Abdullah A. Al-Kahtani
Summary: This study examines the effects of hybrid nanoparticles made of NiO@rGO and NiO@CNT on the active layers of polymer solar cells and X-ray photodetectors. The findings show that these hybrid nanoparticles can enhance the charge carrier capacities and exciton dissociation properties of the active layers. Among the tested configurations, the NiO@CNT device demonstrates superior performance in converting sunlight into electricity, and achieves the best sensitivity for X-ray detection.
Article
Chemistry, Multidisciplinary
Hyo Jung Shin, Seung Gyu Choi, Fengrui Qu, Min-Hee Yi, Choong-Hyun Lee, Sang Ryong Kim, Hyeong-Geug Kim, Jaewon Beom, Yoonyoung Yi, Do Kyung Kim, Eun-Hye Joe, Hee-Jung Song, Yonghyun Kim, Dong Woon Kim
Summary: This study investigates the role of SOX9 in reactive astrocytes following ischemic brain damage using a PLGA nanoparticle plasmid delivery system. The results demonstrate that PLGA nanoparticles can reduce ischemia-induced neurological deficits and infarct volume, providing a potential opportunity for stroke treatment.
Article
Chemistry, Multidisciplinary
Anurag Chaudhury, Koushik Debnath, Nikhil R. Jana, Jaydeep K. Basu
Summary: The study investigates the interaction between nanoparticles and cell membranes, and identifies key parameters, including charge, crowding, and membrane fluidity, that determine the adsorbed concentration and unbinding transition of nanoparticles.
Article
Chemistry, Multidisciplinary
Sina Sadeghi, Fazel Bateni, Taekhoon Kim, Dae Yong Son, Jeffrey A. Bennett, Negin Orouji, Venkat S. Punati, Christine Stark, Teagan D. Cerra, Rami Awad, Fernando Delgado-Licona, Jinge Xu, Nikolai Mukhin, Hannah Dickerson, Kristofer G. Reyes, Milad Abolhasani
Summary: In this study, an autonomous approach for the development of lead-free metal halide perovskite nanocrystals is presented, which integrates a modular microfluidic platform with machine learning-assisted synthesis modeling. This approach enables rapid and optimized synthesis of copper-based lead-free nanocrystals.
Article
Chemistry, Multidisciplinary
Zahir Abbas, Nissar Hussain, Surender Kumar, Shaikh M. Mobin
Summary: The rational construction of free-standing and flexible electrodes for electrochemical energy storage devices is an emerging research focus. In this study, a redox-active metal-organic framework (MOF) was prepared on carbon nanofibers using an in situ approach, resulting in a flexible electrode with high redox-active behavior and unique properties such as high flexibility and lightweight. The prepared electrode showed excellent cyclic retention and rate capability in supercapacitor applications. Additionally, it could be used as a freestanding electrode in flexible devices at different bending angles.
Article
Chemistry, Multidisciplinary
Lishan Zhang, Xiaoting Zhang, Hui Ran, Ze Chen, Yicheng Ye, Jiamiao Jiang, Ziwei Hu, Miral Azechi, Fei Peng, Hao Tian, Zhili Xu, Yingfeng Tu
Summary: Photodynamic therapy (PDT) is a promising local treatment modality in cancer therapy, but its therapeutic efficacy is restricted by ineffective delivery of photosensitizers and tumor hypoxia. In this study, a phototactic Chlorella-based near-infrared (NIR) driven green affording-oxygen microrobot system was developed for enhanced PDT. The system exhibited desirable phototaxis and continuous oxygen generation, leading to the inhibition of tumor growth in mice. This study demonstrates the potential of using a light-driven green affording-oxygen microrobot to enhance photodynamic therapy.
Article
Chemistry, Multidisciplinary
Yujin Li, Jing Xu, Xinqi Luo, Futing Wang, Zhong Dong, Ke-Jing Huang, Chengjie Hu, Mengyi Hou, Ren Cai
Summary: In this study, hollow heterostructured materials were constructed using an innovative template-engaged method as cathodes for zinc-ion batteries. The materials exhibited fast Zn2+ transport channels, improved electrical conductivity, and controlled volume expansion during cycling. The designed structure allowed for an admirable reversible capacity and high coulombic efficiency.
Article
Chemistry, Multidisciplinary
Paritosh Mahato, Shashi Shekhar, Rahul Yadav, Saptarshi Mukherjee
Summary: This study comprehensively elucidates the role of the core and electrostatic surface of metal nanoclusters in catalytic reduction reactions. The electrostatic surface dramatically modulates the reactivity of metal nanoclusters.
Article
Chemistry, Multidisciplinary
Pei Liu, Mengdi Liang, Zhengwei Liu, Haiyu Long, Han Cheng, Jiahe Su, Zhongbiao Tan, Xuewen He, Min Sun, Xiangqian Li, Shuai He
Summary: This study demonstrates a simple and environmentally-friendly method for the synthesis of zinc oxide nanozymes (ZnO NZs) using wasted hop extract (WHE). The WHE-ZnO NZs exhibit exceptional peroxidase-like activity and serve as effective catalysts for the oxidation of 3,3,5,5-tetramethylbenzidine (TMB) in the presence of hydrogen peroxide (H2O2). In addition, a straightforward colorimetric technique for detecting both H2O2 and glucose was developed using the WHE-ZnO NZs as peroxidase-like catalysts.
Article
Chemistry, Multidisciplinary
Hyunkyu Oh, Young Jun Lee, Eun Ji Kim, Jinseok Park, Hee-Eun Kim, Hyunsoo Lee, Hyunjoo Lee, Bumjoon J. Kim
Summary: Mesoporous carbon particles have unique structural properties that make them suitable as support materials for catalytic applications. This study investigates the impact of channel nanostructures on the catalytic activity of porous carbon particles (PCPs) by fabricating PCPs with controlled channel exposure on the carbon surface. The results show that PCPs with highly open channel nanostructures exhibit significantly higher catalytic activity compared to those with closed channel nanostructures.
Article
Chemistry, Multidisciplinary
Yunjie Lu, Zhaohui Li, Zewei Li, Shihao Zhou, Ning Zhang, Jianming Zhang, Lu Zong
Summary: A tough, long-lasting adhesive and highly conductive nanocomposite hydrogel (PACPH) was fabricated via the synergy of interfacial entanglement and adhesion group densification. PACPH possesses excellent mechanical properties, interfacial adhesion strength, and conductivity, making it a promising material for long-term monitoring of human activities and electrocardiogram signals.
Article
Chemistry, Multidisciplinary
Zichao Wei, Audrey Vandergriff, Chung-Hao Liu, Maham Liaqat, Mu-Ping Nieh, Yu Lei, Jie He
Summary: We have developed a simple method to prepare polymer-grafted plasmonic metal nanoparticles with pH-responsive surface-enhanced Raman scattering. By using pH-responsive polymers as ligands, the aggregation of nanoparticles can be controlled, leading to enhanced SERS. The pH-responsive polymer-grafted nanoparticles show high reproducibility and sensitivity in solution, providing a novel approach for SERS without the need for sample pre-concentration.
Article
Chemistry, Multidisciplinary
Melis Ozge Alas Colak, Ahmet Gungor, Merve Buldu Akturk, Emre Erdem, Rukan Genc
Summary: This research investigates the effect of functionalizing carbon dots with hydroxyl polymers on their performance as electrode materials in a supercapacitor. The results show that the functionalized carbon dots exhibit excellent electrochemical performance and improved stability.