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  1. No Access

    Article

    A Bifunctional-Blocker-Aided Hybridization Chain Reaction Lighting-Up Self-calibrating Nanocluster Fluorescence for Reliable Nucleic Acid Detection

    In this work, we proposed a ratiometric silver nanoclusters (AgNCs) fluorescent assay by designing a bifunctional-blocker-aided hybridization chain reaction (HCR). Hairpin probe 1 (HP1) containing two special ...

    Dan Zhang, Guobao Zhou, Hongyan Yang, Yi Wang… in Journal of Analysis and Testing (2024)

  2. No Access

    Article

    A simple and accurate ratiometric sensor for determination of dopamine based on dual-emission carbon dots

    Dopamine (DA) is a neuromodulatory molecule that plays critical roles in many biological processes. The dysfunctions of the DA system are closely associated with several nervous system diseases. Therefore, it ...

    Yuecheng Zhang, Lingbo Sun, Chengjia Li, **g Ma, Shiyu Zhang… in Analytical Sciences (2024)

  3. No Access

    Article

    Recent Advances in Biomass-derived Porous Carbon Materials: Synthesis, Composition and Applications

    Porous carbon materials (PCMs) play a pivotal role in diverse applications, such as energy storage, adsorption, catalysis, environmental remediation, and microwave adsorption. The selection of carbon precursor...

    Ziqi Zhai, Yumiao Lu, Guangyong Liu… in Chemical Research in Chinese Universities (2024)

  4. No Access

    Article

    Sulfonic acid functionalized monolithic column for high selectivity capillary electrochromatography separation

    A new nano-scale spherical vinyl-functionalized covalent organic polymer (TAPT-DVA-COP) with uniform sizes around 300 nm was initially constructed using 2,5-divinyl-1,4-benzaldehyde (DVA) and 2,4,6-tris(4-amin...

    Shuyu Dai, Yun Guo, Hongyan Mao, **aohui Wei, Wenfen Zhang, **n Chen… in Microchimica Acta (2023)

  5. No Access

    Article

    Boronic acid and fructose-1,6-diphosphate dual-functionalized highly hydrophilic Zr-MOF for HILIC enrichment of N-linked glycopeptides

    The HILIC enrichment is a greatly compatible strategy for the extraction of glycopeptides in proteomics. Herein, a boric acid and fructose-1,6-diphosphate (FDP) dual-functionalized Zr-based metal–organic frame...

    **aoyu Zhou, Hongyan Zhang, Li Wang, Ren’an Wu in Analytical and Bioanalytical Chemistry (2023)

  6. No Access

    Article

    Mn2+-modified black phosphorus nanosensor for detection of exosomal microRNAs and exosomes

    The development and performance of a DNA probe adsorbing Mn2+-modified black phosphorus (BP@Mn2+/DNA) hybrid nanosensor is reported that enables rapid detection of cancer-derived exosomal microRNAs (miRNAs) and e...

    Qing **a, **tao Zheng, Jianlan Bu, Rui Li, **nxin Li, Shuting Fan… in Microchimica Acta (2023)

  7. No Access

    Article

    Investigation on incompatible hazards of nitrocellulose mixed with three types of copper compounds

    To study the effect of copper compounds on nitrocellulose (NC) thermal decomposition behaviour, Cu2O, CuCl2, and CuCl with a 10% mass fraction were added to NC by ultrasonic dispersion method compared to NC-Pure....

    Yi Yang, Hongyan Yuan, Ziyi Li, Yunting Tsai in Journal of Thermal Analysis and Calorimetry (2023)

  8. No Access

    Article

    A Novel Molecular Imprinted Polymers-Based Lateral Flow Strip for Sensitive Detection of Thiodiglycol

    Traditional detection of thiodiglycol (TDG), a metabolic marker for sulfur mustard poisoning, requires not only professional operators, but also expensive reagents and large instruments. Herein, we developed a...

    Yujie Luo, Qichao Ye, Tian** **e, Jiali **e, Kai Mao… in Journal of Analysis and Testing (2023)

  9. No Access

    Article

    Elevated Atmospheric CO2 Reduced Antibiotics Accumulation in Rice Grains and Soil ARGs Abundance in Multiple Antibiotics-contaminated Paddy Fields

    Antibiotic resistance genes(ARGs) as new pollutants have become a global environmental pollution problem in recent years. Elevated atmospheric CO2 is one of the major factors affecting global climate change. But,...

    Yabo Wang, Meiling Xu, **aojie Wang, Fuxun Ai… in Chemical Research in Chinese Universities (2023)

  10. No Access

    Article

    Preparation of fluorescein-modified polymer dots and their application in chiral discrimination of lysine enantiomers

    Fluorescein-functionalized fluorescent polymer dots (F-PDs) were prepared by a facile one-pot method by magnetic stirring under mild conditions based on carboxymethylcellulose (CMC) and fluorescein as the prec...

    Zhongrui Wang, **nxin Ji, **gying Zhao, Jie Ji, Guangyao Li… in Microchimica Acta (2022)

  11. No Access

    Article

    SERS- and absorbance-based catalytic assay for determination of isocarbophos using aptamer-modified FeMOF nanozyme and in situ generated silver nanoparticles

    A new Fe metal–organic framework-loaded liquid crystal 4-octoxybenzoic acid (FeMOF@OCTB) nanosol was synthesized using 1,3,5-phthalic acid, ferrous sulfate, and OCTB as precursors. The FeMOF@OCTB exhibits good...

    Chongning Li, Faxin Yu, Jie Yang, Hongyan Bai, **anli Ma… in Microchimica Acta (2022)

  12. No Access

    Article

    A sensitive multimode dot-filtration strip for the detection of Salmonella typhimurium using MoS2@Fe3O4

    A sensitive, accurate, and rapid multimode dot-filtration immunoassay (MDFIA) was established for the detection of Salmonella typhimurium using the intrinsic color, catalytic property, and photothermal effect of ...

    Luxiang Gao, **aoyu Xu, Wenxiu Liu, **juan **e, Hongyan Zhang… in Microchimica Acta (2022)

  13. No Access

    Article

    Analysis and Bioactivity of Volatile Oil from Cydonia oblonga Fruit by GC–MS

    Quince (Cydonia oblonga Mill.) is the one and only specie of the genus Cydonia in the Rosacea family. Quince contains bioactive constituents such as alkaloids, saccharides, flavonoids, and volatile oils. Neverthe...

    Lu** Sun, Hongyan Liu, Bingqing Chi, Yifei Bian, Honglei Zhou… in Food Analytical Methods (2022)

  14. No Access

    Article

    Insight on the microscopic binding mechanism of bisphenol compounds (BPs) with transthyretin (TTR) based on multi-spectroscopic methods and computational simulations

    Thyroid hormones are involved in numerous physiological processes as regulators of metabolism, regulating organ growth, and mental state. Bisphenol compounds (BPs) are recognized as chemicals that interfere wi...

    Muwei Huang, **aomei Huang, Li Yong, Dan Jia… in Analytical and Bioanalytical Chemistry (2022)

  15. No Access

    Article

    Hydration of high-alumina calcium aluminate cements with carbonate and sulfate additives

    This study investigated the influence of limestone (LS) and calcium sulfate (C$) mineral additives on the hydration kinetics of high-α-Al2O3 calcium aluminate cement (CAC) utilizing experimental techniques and th...

    Jonathan Lapeyre, Sai Akshay Ponduru… in Journal of Thermal Analysis and Calorimetry (2022)

  16. No Access

    Article

    Photothermal card reader assay using the commercial colloidal gold test strip for the rapid quantitative detection of food hazards

    The simple and rapid commercial colloidal gold test strip can only be used for qualitative or semi-quantitative detection, accompanied by weak detectability and false negative experimental results. Herein, a p...

    Ying Wang, Tian Wang, Minglu Wang, Jun Wang, Zhixiang Xu… in Microchimica Acta (2022)

  17. No Access

    Article

    A hydroxide lock for metallo-β-lactamases

    It is extremely difficult to design a broad-spectrum inhibitor for metallo-β-lactamases (MBLs) due to the diversity in the active site. Now, indole-2-carboxylates have been developed as broad-spectrum inhibito...

    Hongyan Li, Hongzhe Sun in Nature Chemistry (2022)

  18. No Access

    Article

    Colorimetric determination of cysteine based on Au@Pt nanoparticles as oxidase mimetics with enhanced selectivity

    A H2O2-free colorimetric protocol based on urchin-like Au@Pt nanoparticles (Au@Pt NPs) has been developed for the sensitive and selective determination of cysteine (Cys). We verified the intrinsic oxidase-like ac...

    Hui Chi, **aoqian Cui, Yongzhuang Lu, Miao Yu, Qiang Fei, Guodong Feng… in Microchimica Acta (2021)

  19. No Access

    Article

    A Fast Dual-responsive OFF-ON Fluorescent Probe for Cysteine and Glutathione without Interference from Homocysteine

    Abnormal levels of biothiols, such as cysteine (Cys), homocystine (Hcy), and glutathione (GSH), are generally known to result in various diseases. A fast dual-responsive OFF-ON fluorescent probe HBO-AC was syn...

    Qingjie Fu, Ruxin Liu, **aoqian Cui, Yuqi Zhao, Hui Chi… in Analytical Sciences (2021)

  20. Article

    Open Access

    Simultaneous serotonin and dopamine monitoring across timescales by rapid pulse voltammetry with partial least squares regression

    Many voltammetry methods have been developed to monitor brain extracellular dopamine levels. Fewer approaches have been successful in detecting serotonin in vivo. No voltammetric techniques are currently avail...

    Cameron S. Movassaghi, Katie A. Perrotta… in Analytical and Bioanalytical Chemistry (2021)

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