A5101883214- Advanced biosensing and bioanalysis techniques
- Electrochemical sensors and biosensors
- Advanced Nanomaterials in Catalysis
- Conducting polymers and applications
- Perovskite Materials and Applications
- Analytical Chemistry and Chromatography
- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Analytical Methods in Pharmaceuticals
- Nanoplatforms for cancer theranostics
- Chromatography in Natural Products
- Analytical chemistry methods development
- Advanced Photocatalysis Techniques
- Analytical Chemistry and Sensors
- Quantum Dots Synthesis And Properties
- Molecular spectroscopy and chirality
- Marine Toxins and Detection Methods
- Advanced battery technologies research
- Photonic and Optical Devices
- Molecular Sensors and Ion Detection
- Nuclear materials and radiation effects
- Pesticide Residue Analysis and Safety
- Environmental Toxicology and Ecotoxicology
- Luminescence and Fluorescent Materials
- Advanced optical system design
Shanxi Medical University
2018-2025
Shanxi Academy of Medical Sciences
2024
Tianjin University
2022-2023
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2023
Unité Matériaux et Transformations
2023
University of Shanghai for Science and Technology
2021-2022
University of Electronic Science and Technology of China
2014
Xi'an University of Technology
2013
Lanzhou Jiaotong University
2011
Henan Agricultural University
2007
Abstract Hole‐transporting materials (HTMs) play an important role in transporting photogenerated holes, tuning the perovskite crystallization process, and passivating uncoordinated Pb 2+ defects for high‐performance inverted solar cells (PSCs). Herein, a unique cost‐effective small molecule‐type HTM based on triarylamine core bearing chloro‐assisted chelating moiety (named TPA‐CAA) is synthesized, which has excellent affinity to precursor solution leading smooth uniform films. In comparison...
Abstract The power conversion efficiency (PCE) of tin–lead perovskite solar cells (PSCs) is normally lower than that Pb cells, mainly due to greater open circuit voltage ( V OC ) losses. Herein, the additive 2,6‐diaminopyridine (TNPD) designed anchor on surface precursor colloid as nucleating agent modulate growth Pb–Sn perovskites. It observed TNPD not only effectively induces crystal during nucleation stage, remaining and ultimately passivating resulting films, but also releases...
Cu–MOF/hemin nanocomposites with peroxidase-like activity for electrochemical sensing of H 2 O in human serum and the real-time tracking secreted by live cells.
The hole transport materials (HTMs) play important roles in transporting holes and regulating perovskite crystallization inverted solar cells (PSCs). Concerning the solubility of small‐molecule‐type HTMs precursor solution during fabrication, strategies including tailoring crosslinking have been developed. However, how these will influence solvent resistance resultant layers (HTLs) corresponding device performance not systematically evaluated. Herein, upon incorporating groups into...
Fluoroquinolone (FQ) antibiotics, one of the leading environmental pollutants, have ecotoxic effects that can accumulate through ecosystems and harm human health. The determination FQs is still difficult due to complex matrix, many interfering factors, low concentration. Hence, a magnetic microporous organic network (MON) composite denoted as Fe3O4@MON-NH2@CM-β-CD with excellent FQ adsorption performance was prepared by β-CD covalent modification MON. Based on existence π-π packing,...
Magnetic nanoparticles immobilized with Ti<sup>4+</sup> are employed to develop an mSPE-CE method for extracting organophosphorus pesticides based on affinity extraction.
A nanocomposite was formed by combining graphene oxide (GO) with chromium-centered metal-organic framework (Cr-MOF) nanoparticles regulated the dendrimer polyamidoamine (PAMAM). PAMAM can successfully regulate synthesis of Cr-MOF; in doing so, size Cr-MOF is reduced, its original morphology maintained, and it has good crystallinity. simple ultrasonication method used to make Cr-MOF/GO hybrid nanocomposite. Various characterization methods confirmed successful PAMAM/Cr-MOF/GO nanocomposites....
Aromatic ammonium salts have been regarded as the promising passivators in perovskite solar cell (PSC) fabrications. However, complicated passivation procedure and inevitable formation of undesirable low‐dimensional (LD) layers limit further development. Furthermore, how steric electronic properties different cations would influence is not well understood. Herein, two carefully engineered based on unique benzothiophene moiety involving primary secondary terminals, BTMA‐1 BTMA‐2,...
Wound infections have gradually become a major threat to human health. Recently, covalent organic frameworks (COFs) shown great potential in antibacterial and wound healing; however, difficult biodegradability long-time vivo retention limit their further application. Herein, biodegradable COFs containing porphyrin backbones hypoxia-sensitive azobenzene group, namely, HRCOFs, are fabricated for photodynamic therapy (PDT) photothermal (PTT) of infection. Due the introduction molecule, HRCOFs...
This paper presents a sensitive voltametric procedure for the determination of norfloxacin (NF) by tetraoxocalix[2]arene[2]triazine (TOCT) covalently functionalized multi-walled carbon nanotubes (MWCNTs) modified electrode. The electrochemical sensing NF was investigated cyclic voltammetry (CV) and differential pulse (DPV). Through combination excellent selective recognition TOCT outstanding electronic properties MWCNTs, this sensor shows sensitivity high selectivity an detection NF....
Abstract Ammonium sulfate (AS) fractionation is often used in protein and enzyme purification; however, the resultant pellets have a high salt content desalting by dialysis required prior to next analysis. Here, we developed phenol‐based method for quick concentrating proteins after AS of complex olive leaf extract. After redissolving, precipitates were desalted with phenol extraction abundance β‐glucosidase each fraction was monitored specific antibody. The results electrophoresis Western...
Objective To establish a method for determination of escitalopram in biological samples by ultrasound-assisted ionic liquid-dispersive liquid-liquid microextraction combined with gas chromatography-tandem mass spectrometry （GC-MS/MS） and provide evidences forensic cases related to escitalopram. Methods The 1-hexyl-3-methylimidazolium hexafluorophosphate （[C6MIM][PF6]） was selected as an extract solvent process samples. Ultrasound-assisted extraction used on the Then were detected GC-MS/MS....
Graphene is the two-dimensional building block for carbon allotropes of every other dimensionality. We report terahertz spectrum Non-uniform graphene films based femtosecond probing with more than 6 THz spectral coverage and 1 GHz resolution using high-speed asynchronous optical sampling, it operates at 2 kHz scan rate without a mechanical delay stage. The overall waveform creates shock oscillation amplitude reached 0.37E-4 mV, main-peaks time 151.83fs between substrate, frequency...
The spherical beads were first systhesized by cellulose 4-methylbenzoate with partial hydroxyl groups, which was then crosslinked in the 4, 4'-diphenylmethane dissocyanate. obtained packed into an HPLC column and used as chiral stationary phase (CSP) for separation of some racemates high performance liquid chromatography (HPLC) using mobile phases contained 1-hexane different alcohols. influence concentration structure alcoholic modifiers on investigated. Among tested racemates, four...
Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI