460 Result(s)
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**-Lin Wang
Analytical Chemistry
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Article
Synthesis of two Fluorescent Complexes and Their use as Multifunctional Nanomedicine Carriers for Rhabdomyosarcoma Treatment
This study focuses on the design and synthesis of two novel coordination polymers (CPs), named 1 and 2, with excellent fluorescent properties. Their structures were characterized by X-ray single-crystal diffracti...
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Electrochemical Detection of Pb(II) Ions in Aqueous Solution by Carbon Nanospheres Modified Boron-Doped Diamond Electrode
In this paper, a sensor using carbon nanospheres modified boron-doped diamond (CNs/BDD) electrode for detecting heavy metal ions rapidly in aqueous solution is studied. The CNs/BDD electrode is characterized s...
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Article
Reaction Mechanism of Actin ATP Hydrolysis Studied by QM/MM Calculations
Actin fibers are an important part of the cytoskeleton, providing vital support for the plasma membrane. This function is driven by its ATPase (ATP: adenosine triphosphate) activity, i.e., ATP+H2O→ADP+Pi. This se...
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Carbon dots with enhanced red emission for ratiometric sensing and encryption applications
The excitation-dependent emission properties of carbon dots (Cdots) are extensively reported, but their red emission is often weak, limiting their wider application. Here we introduce ethidium bromide, as a fu...
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Article
Facile synthesis of amino-modified magnetic covalent organic framework for the efficient extraction and determination of anionic azo dyes in carbonated beverages
In this work, a novel magnetic covalent organic framework (COF (TpPa-NH2) @ Fe3O4) was prepared via two step by simple solvent method for the extraction of anionic azo dye residues in food. The as-prepared COF (T...
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Article
Ratiometric fluorescence and colorimetric strategies for assessing activity of butyrylcholinesterase in human serum using g-C3N4 nanosheets, silver ion and o-phenylenediamine
Ratiometric fluorescence and colorimetric strategies for detecting activity of butyrylcholinesterase (BChE) in human serum were developed by using g-C3N4 nanosheets, silver ion (Ag+) and o-phenylenediamine (OPD) ...
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Article
Synthesis and performance of novel n-type EC/AIE energy storage electrode materials containing triphenylamine and quinazolin groups
The potential use of n-type small organic molecules in electrodes has attracted significant attention in organic electronics owing to the easy, high-yield purification processes of organic compounds. However, ...
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Article
Facile synthesis of copper sulfide wire/carbon nanotube composite with improved sodium storage performance
One-dimensional copper sulfide (CuS) wires were realized by the acrylamide-assisted hydrothermal process using Cu(NO3)2 and thiourea (NH2CSNH2) as reactants at 100 °C. A copper sulfide/carbon nanotube (CNTs) comp...
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Article
Nanozyme catalysis pressure-powered intuitive distance variation for portable quantitative detection of H2S with the naked eye
As a representative gas of food spoilage, the development of rapid hydrogen sulfide (H2S) analysis strategies for food safety control is in great demand. Despite traditional methods for H2S detection possessing g...
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Article
Global profiling of functional histidines in live cells using small-molecule photosensitizer and chemical probe relay labelling
Recent advances in chemical proteomics have focused on develo** chemical probes that react with nucleophilic amino acid residues. Although histidine is an attractive candidate due to its importance in enzyma...
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Article
Open AccessA divergent intermediate strategy yields biologically diverse pseudo-natural products
The efficient exploration of biologically relevant chemical space is essential for the discovery of bioactive compounds. A molecular design principle that possesses both biological relevance and structural div...
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Article
Selective and Rapid Detection of Minocycline in Milk Using a Novel Fluorescence Conjugated Polymer Probe
Minocycline is a broad-spectrum antibiotic widely used in clinical and veterinary medicine and its adverse effects are as prominent as its potent efficacy. To avoid its abuse and accumulation, it is very impor...
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Article
Immobilization of a broad host range phage on the peroxidase-like Fe-MOF for colorimetric determination of multiple Salmonella enterica strains in food
A broad host range phage-based nanozyme (Fe-MOF@SalmpYZU47) was prepared for colorimetric detection of multiple Salmonella enterica strains. The isolation of a broad host range phage (SalmpYZU47) capable of infec...
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Article
Rapid and Sensitive Biosensing of Salmonella Using Mechanical Step Rotation and Gold@platinum Nanozymatic Amplification
Inspired by ballpoint pen, an optical biosensor is developed for detection of Salmonella using a mechanical step rotator with a dropper to greatly simplify operation, a high gradient magnetic field with immune ma...
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Article
Constructing artificial gap junctions to mediate intercellular signal and mass transport
Natural gap junctions are a type of channel protein responsible for intercellular signalling and mass communication. However, the scope of applications for these proteins is limited as they cannot be prepared ...
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Article
Remarkable electrochemical performance of holey MXene/graphene hydrogel-based supercapacitor operated at − 60 °C in sulfuric acid aqueous electrolyte
The ability to store and deliver electricity quickly at low temperatures is crucial for exploring unknown spaces under harsh conditions. In this work, we present a supercapacitor with excellent high power dens...
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Article
A Novel Approach for Delivery of Ergosterol Within Ferritin Cage: Stability, Slow-Release Property, and Cholesterol-Lowering Effect After Simulated Gastrointestinal Digestion
Ergosterol possesses a variety of physiological activities, however, its application is limited due to its poor water solubility and photosensitivity. In this study, by using the ultrasonic-assisted heating me...
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Article
On-site preparation of sandwich plasmonic coupled SERS tape toward pesticide residue determination on food surface
A sandwich plasmonic coupled surface enhanced Raman spectroscopy (SERS) tape is proposed prepared by peeling the chemical printed silver nanocorals (AgNCs) from Cu sheet with adhesive tape, which can sample ta...
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Article
Photocatalytic wood window for the removal of indoor urea pollution
Indoor pollution is a major health issue. In particular, urea pollution is drawing significant attention. Herein, we designed functional wooden window with the unique ability to photocatalytically degrade indo...
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Article
Determination of the total antioxidant capacity of the Chinese tea based on a novel “peroxidase/zirconium phosphonate”composite electrochemical sensor
In this work, a novel zirconium phosphonate (ZrPR1R2) was prepared by decorating both the aminoethoxy- group (R1) and the carboxypropyl- group (R2) on the zirconium phosphate layers in order to manipulate further...
