A5078538237- Molecular Sensors and Ion Detection
- Sulfur Compounds in Biology
- Analytical Chemistry and Sensors
- Supercapacitor Materials and Fabrication
- Electrospun Nanofibers in Biomedical Applications
- Electrochemical sensors and biosensors
- Surface Modification and Superhydrophobicity
- Luminescence and Fluorescent Materials
- Radioactive element chemistry and processing
- Advanced battery technologies research
- Magnetic Properties and Synthesis of Ferrites
- Multiferroics and related materials
- Drug Transport and Resistance Mechanisms
- Electrochemical Analysis and Applications
- Conducting polymers and applications
- Advanced Chemical Physics Studies
- Nitric Oxide and Endothelin Effects
- MXene and MAX Phase Materials
- Photoreceptor and optogenetics research
- Advanced biosensing and bioanalysis techniques
- Supramolecular Self-Assembly in Materials
- Covalent Organic Framework Applications
- Aerogels and thermal insulation
- Advancements in Battery Materials
- Obstructive Sleep Apnea Research
Wuhan Textile University
2021-2024
KU Leuven
2024
Sichuan University
2022
Ministry of Education of the People's Republic of China
2019-2021
Hebei University
2016-2021
Northwest University
2019-2021
Baoding University
2020
China XD Group (China)
2019
Hunan University
2016
Fudan University
2006-2008
A rhodamine B derivative 4 containing a highly electron-rich S atom has been synthesized as fluorescence turn-on chemodosimeter for Cu(2+). Following Cu(2+)-promoted ring-opening, redox and hydrolysis reactions, comparable amplifications of absorption signals were observed upon addition Cu(2+); this suggests that effectively avoided the quenching caused by paramagnetic nature Importantly, can selectively recognize Cu(2+) in aqueous media presence other trace metal ions organisms (such...
Abstract The precise synthesis of electrode materials that integrate highly redox‐active transition‐metal oxide with conductive sulfide has always been a challenge, due to the extraordinarily robust coordination affinity sulfur for transition metals. Herein, through controlling calcined sulfurization temperature stimulate activity oxygen compete sulfur, an integrated Co 1− x S/CoFe 2 O 4 @rGO nanoflower is fabricated in range 780–830 ° C by employing well‐designed 0.8 Fe 0.2 ‐MOF‐74@rGO as...
Abstract Utilization of metal–organic frameworks (MOFs) as electrodes for energy storage/conversion is challenging because the low chemical stability and poor electrical conductivity MOFs in electrolytes. A nanoscale MOF, Co 0.24 Ni 0.76 ‐bpa‐200 , possessing ultrahigh with uncommon semiconductor behavior ( σ =4.2×10 −3 S m −1 ) was fabricated. The MOF comprises a robust hydrophobic paddlewheel an optimized Co/Ni ratio, consequent control over size degree conjugation coligand. DFT study...
Organoboron-based diarylethene was successfully synthesized and exhibited photochromic property. Furthermore, its property can be modulated by a fluoride ion. The absorption maximum of the photostationary state shifted from 655 to 490 nm upon addition modulation mechanism is attributed special Lewis acid-base interaction between trivalent boron atom
Abstract Engineering 3D nanofibrous monolithic materials with a controllable porous channel structure and chemical activity is promising for the rapid efficient separation of environmentally sensitive biomacromolecules such as RNA. Herein, freeze‐drying method via regulating viscosity nanofiber dispersions developed to fabricate sponges (NFSs) structures microsphere, lamella, honeycomb by combining poly(vinyl alcohol‐ co ‐ethylene) (PVA‐ ‐PE) nanofibers chitosan (CS) polyethyleneimine (PEI)...
Two rhodamine B-based fluorescent probes, BOS1 and BOS2, were designed synthesized with good yields via the condensation reactions between o-diaminobenzene modified core structure (RBO) salicylaldehyde derivatives. Both probes exhibited remarkable absorbance-on fluorescence-on responses to Al3+ over other metal ions in ethanol-water (1 : 9, v/v) medium ring-opening approach, which can be used for "naked-eye" detection a broad pH range (5-9). The fluorescence intensities of linear ion...
A novel hepatocyte-targeting fluorescent N<sub>2</sub>H<sub>4</sub> probe was first prepared. The can be used to image produced by the hydrolysis of isoniazid in HepG2 cells and liver zebrafish <italic>in situ</italic>.
Abstract Liver injury is typified by an inflammatory response. Hypochlorous acid (HClO), important endogenous reactive oxygen species, regarded as a biomarker associated with liver injury. Near‐infrared (NIR) fluorescent probes the advantage of deep tissue penetrating and low auto‐fluorescence interference are more suitable for bioimaging in vivo. Thus, this work, we designed synthesized novel NIR hepatocyte‐specific probe named NHF . The showed fast response (<3 s), large spectral...
Abstract Hydrogen sulfide (H 2 S) is an important endogenous gaseous signaling molecule with multiple biological functions. In this study, NBD‐based ratiometric fluorescent probe ( MR‐1 ) was successfully designed and synthesized for selectively detection H S. The exhibits high selectivity fast emission intensity ratio changes in response to S solution. modification of triphenylphosphine the enables it be used imaging mitochondrial living HeLa cells.
Abstract A cotton yarn biosensor based on electrochemical transistor functionalized with MWCNT and PANI was developed for the detection of urea. The transistors PANI/MWCNT/cotton yarns under optimized concentration has been obtained, which exhibited high on/off current ratio, fast response time, good operational stability. transistor‐based urea sensor prepared from yarns, could monitor in 1 nM–1 mM linear range correlation coefficient 0.9716. Furthermore, showed superior reproducibility...
The reactions of early lanthanide metal atoms Nd, Sm, and Eu with water molecules have been investigated using matrix isolation infrared spectroscopy density functional calculations. reaction intermediates products were identified on the basis isotopic labeled experiments frequency ground state react to form M(H2O) M(H2O)2 complexes spontaneously annealing (M = Eu). isomerize inserted HMOH under red light irradiation, which further decompose give monoxides upon UV irradiation. Nd(H2O)2...
The reactions of late lanthanide metal atoms (Gd-Lu) with water molecules have been investigated using matrix isolation infrared spectroscopy. reaction intermediates and products were identified on the basis isotopic substitution experiments density functional theory calculations. All except Lu react to form M(H2O) complexes spontaneously upon annealing (M = Gd, Tb, Dy, Ho, Er, Tm, Yb). Dy(H2O) Ho(H2O) are able coordinate a second molecule Dy(H2O)2 Ho(H2O)2 complexes. isomerize inserted HMOH...
Abstract Utilization of metal–organic frameworks (MOFs) as electrodes for energy storage/conversion is challenging because the low chemical stability and poor electrical conductivity MOFs in electrolytes. A nanoscale MOF, Co 0.24 Ni 0.76 ‐bpa‐200 , possessing ultrahigh with uncommon semiconductor behavior ( σ =4.2×10 −3 S m −1 ) was fabricated. The MOF comprises a robust hydrophobic paddlewheel an optimized Co/Ni ratio, consequent control over size degree conjugation coligand. DFT study...
Abstract Due to the fast degradation time and low storage temperature of nucleic acid, a simple, fast, highly efficient adsorption process is imperious for extraction acid molecules. In this article, poly(vinyl alcohol‐ co ‐ethylene) (EVOH) nanofiber‐based polyethyleneimine (PEI)‐modified chitosan (ENPC) aerogel with high static capacity RNA DNA molecules (812 867 mg g −1 , respectively) proved enormous potential in extraction. A relation between physical morphology ENPC membrane...