Qiang Xu

ORCID: 0009-0009-1152-5324
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About
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Research Areas
  • Chinese history and philosophy
  • Carbon and Quantum Dots Applications
  • Luminescence and Fluorescent Materials
  • Phytochemistry and Bioactive Compounds
  • Phytochemical Studies and Bioactivities
  • Steroid Chemistry and Biochemistry
  • Polydiacetylene-based materials and applications
  • Advanced Chemical Sensor Technologies
  • Electrochemical sensors and biosensors
  • Advanced biosensing and bioanalysis techniques
  • Molecular Sensors and Ion Detection
  • Graphene and Nanomaterials Applications
  • RNA Interference and Gene Delivery
  • Molecular Spectroscopy and Structure
  • Wound Healing and Treatments
  • Asymmetric Synthesis and Catalysis
  • Diet, Metabolism, and Disease
  • Photonic Crystals and Applications
  • Optical Network Technologies
  • Engineering Applied Research
  • Nanocluster Synthesis and Applications
  • Food Quality and Safety Studies
  • Salivary Gland Disorders and Functions
  • Supramolecular Self-Assembly in Materials
  • Sulfur Compounds in Biology

Dalian University of Technology
2010-2025

Shanghai Industrial Technology Institute
2024

Shanxi Normal University
2018-2020

Chongqing University of Arts and Sciences
2015-2016

Chongqing University
2016

Dalian University
2011

Nanjing University
2007-2009

China Pharmaceutical University
2008

A simple fluorescent probe NHQ based on quinoline was successfully prepared via one-step synthesis. The exhibited "turn-on" fluorescence and excellent selectivity toward Cd(2+) in different buffer solutions such as Tris-HCl solution, HEPES PBS even water. Moreover, the binding model of with definitely confirmed by single crystal X-ray diffraction studies complex.

10.1039/c6dt01398h article EN Dalton Transactions 2016-01-01

Glycyl-l-histidyl-l-lysine (GHK)-Cu is considered to be an activator of tissue remodeling, and has been used in cosmetic products. In this study, we prepared liposomes encapsulating GHK-Cu analyzed their effect on human umbilical vein endothelial cells (HUVECs) proliferation scald wound healing mice. The nanoscaled GHK-Cu-liposomes promoted HUVECs proliferation, with a 33.1% increased rate. Flow cytometry analysis showed cell number at G1 stage decreased G2 after treatment. Western blotting...

10.1111/wrr.12520 article EN Wound Repair and Regeneration 2017-04-01

The surface scattering property is one of the important indicators optical properties metal materials, which great significance for development, processing, and application devices. bidirectional reflection distribution function (BRDF), as an mathematical model, describes spatial reflected light energy on object can provide basis characterization object. In this paper, white characteristics surfaces four metallic namely brass, aerospace aluminum, oxygen-free copper, red are investigated...

10.3390/coatings15030344 article EN Coatings 2025-03-17

The determination of free amino acids is important for quality evaluation and nutritional studies strawberries. In this study, an ultra performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method using hydrophilic interaction chromatographic column was established the simultaneous 18 in strawberries, pretreatment, chromatography, conditions were optimized. Specific pretreatment processes include grinding, extraction with water, centrifugation, membrane filtration. treated...

10.3724/sp.j.1123.2024.04017 article EN Chinese Journal of Chromatography 2025-04-01

To address the problem of sensor faults and measurement noise being misinterpreted as structural damage in health monitoring (SHM), this paper proposes a new framework for distinguishing based on stacked gated recurrent neural networks (S-GRU NN) that considers noise. In framework, signal reconstruction model was constructed by learning training S-GRU NN. The fault threshold determined statistical analysis response error between true values. are then distinguished fact is independent global....

10.3390/buildings12081286 article EN cc-by Buildings 2022-08-22

With the advantages of high speed, small size, and easy integration, silicon photonic resonant ring modulator has gradually become a critical device for emerging integrated optical platforms. Ring modulators are primarily used in communications, computing, artificial intelligence, other fields. In this work, proposed can operate both O- C-bands. The 3 dB electro-optical (EO) bandwidth is 39 GHz 34 at −4 V O-band C-band, respectively. modulation efficiency 0.92 V·cm 0.95 eye diagram an output...

10.3390/electronics13152890 article EN Electronics 2024-07-23

In this study, by conducting simulated in vitro digestion experiments on samples, the extraction rates of several essential metal elements some common food ingredients were determined to guide a rational and balanced diet. At same time, taking vegetables as an example, research investigated impact preprocessing within them, demonstrating that influence heat treatment varies for different element rates. A wet system using nitric acid-hydrogen peroxide was established seafood vegetable...

10.1016/j.cjac.2024.100427 article EN cc-by-nc-nd CHINESE JOURNAL OF ANALYTICAL CHEMISTRY (CHINESE VERSION) 2024-08-15

As an important circulating metabolite in the body, accurate determination of glucose body fluids is very for evaluation physiological status. However, liquid chromatography–mass spectrometry (LC–MS) methods present challenges due to poor ionization combined with weak chromatographic retention. Here, a method determining salivary using LC–MS after derivation by dibenzylamine described which 3-O-methyl-D-glucopyranose was used as internal standard. Saliva samples were prepared protein...

10.1080/00032719.2024.2389927 article EN Analytical Letters 2024-08-14

Carbon dioxide (CO2) absorption and capture is an effective measure to achieve the "dual carbon" goal of carbon peak neutrality in China. Organic amine compounds are widely used industrial separation recovery CO2. Thus, establishment analytical methods for organic great significance research development storage (CCS) technology capture, utilization (CCUS) technology. In this study, a method was developed determination nine CO2 liquid by hydrophilic interaction chromatography...

10.3724/sp.j.1123.2022.12014 article EN Chinese Journal of Chromatography 2023-09-01

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at glance that was extracted from about 200 leading journals. To access of an article which published elsewhere, please select “Full Text” option. The original trackable via the “References”

10.1002/chin.200809200 article EN ChemInform 2008-02-06
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