A5101626245- Luminescence Properties of Advanced Materials
- Microfluidic and Capillary Electrophoresis Applications
- Perovskite Materials and Applications
- Luminescence and Fluorescent Materials
- Analytical Chemistry and Sensors
- Quantum Dots Synthesis And Properties
- Polyamine Metabolism and Applications
- Mass Spectrometry Techniques and Applications
- Antibiotics Pharmacokinetics and Efficacy
- Advanced Photocatalysis Techniques
- Analytical chemistry methods development
- Neuroscience and Neuropharmacology Research
- Biosensors and Analytical Detection
- Electrochemical sensors and biosensors
- Ammonia Synthesis and Nitrogen Reduction
- Glass properties and applications
- SARS-CoV-2 and COVID-19 Research
- Amino Acid Enzymes and Metabolism
- Analytical Chemistry and Chromatography
- Molecular Sensors and Ion Detection
- Sulfur Compounds in Biology
- Advanced Chemical Sensor Technologies
- Innovative Microfluidic and Catalytic Techniques Innovation
- Analytical Methods in Pharmaceuticals
- Advanced Nanomaterials in Catalysis
Southern University of Science and Technology
2023-2024
Beijing University of Technology
2024
Jinan University
2011-2021
Wuhan University
2004-2006
Near-infrared (NIR) persistent luminescence (PersL) materials are attractive multifunctional-material-platforms to real-time-required studies and applications in chemistry biomedicine. However, the inefficient charging by low-irradiance, noncoherent, high-tissue-penetration red–NIR light restricts their developments situ, such as long-term tracking, whole-body, deep-tissue bioimaging. To address this issue, we develop a novel Cr3+-activated Na0.5Gd0.5TiO3 NIR-PersL material with perovskite...
Two rapid and sensitive analytical methods are developed for the determination of D-penicillamine (D-PEN) tiopronin (TP) through high-performance liquid chromatography with fluorescence detection (HPLC-FLD) capillary electrophoresis laser-induced (CE-LIF). A boron-dipyrrolemethene (BODIPY) labeling reagent, 1,3,5,7-tetramethyl-8-bromomethyl-difluoroboradiaza-s-indacene (TMMB-Br) was successfully applied to derivatize these two thiol drugs. Fluorescein used as internal standard (IS)...
Three fluorescein-based probes, fluorescein isothiocyanate (FITC), 5-(4,6-dichlorotriazinylamino) (DTAF) and 6-oxy-(N-succinimidylacetate)-9-(2′-methoxycarbonyl) (SAMF), were adopted for the analysis of gabapentin (GBP), baclofen (BAL) γ-aminobutyric acid (GABA) by CE-LIF. The derivatization, separation, analytical characteristics three methods using above-mentioned reagents all carefully studied compared. optimal derivatization yield SAMF was achieved in borate buffer (pH 8.0) 15 min at 20...
Abstract The BaZrSi 3 O 9 :Cr 3+ phosphors were prepared by a high temperature solid state method. Their structures confirmed with XRD and their luminescence properties investigated. Under excitation at 455 nm, exhibited broad near infrared emission band peaked 800 which was assigned to the 4 T 2 → A transition of Cr . intensity reached maximum concentration 0.7%. There quenching phenomenon in matrix corresponding mechanism With efficient range 700–1000 may find applications solar energy conversion.
The analytical potential of a fluorescein analogue, 6-oxy-(N-succinimidyl acetate)-9-(2'-methoxycarbonyl) (SAMF), for the first time synthesized in our laboratory, as labeling reagent and determination amino compounds by capillary electrophoresis (CE) with laser-induced fluorescence (LIF) detection was investigated. Biogenic monoamines acids were chosen model analytes to evaluate possibilities this approach. derivatization conditions separation parameters biogenic amines optimized detail....
Abstract An MEKC‐LIF method using 6‐oxy‐( N ‐succinimidyl acetate)‐9‐(2'‐methoxy‐carbonyl) fluorescein (SAMF) newly synthesized in our lab as a labeling reagent for the separation and determination of eight typical biogenic amines was proposed. After careful study derivatization condition such pH value, concentration, temperature, reaction time, accomplished quickly 10 min with stable yield. Optimal SAMF‐labeled achieved running buffer (pH 9.3) containing 30 mM boric acid, 25 SDS, 20% v/v...
Methods were developed to determine glufosinate (GLUF), glyphosate (GLYP) and its metabolite, aminomethylphosphonic acid (AMPA) by capillary electrophoresis-laser induced fluorescence detection using 5-(4,6-dichlorotriazinylamino) fluorescein (DTAF) isothiocyanate (FITC) as the derivatizing reagents. To accelerate labeling speed, a microwave-assisted derivatization method was adopted. The reaction time reduced 180 150 s for DTAF FITC, whose conventional 50 min 5 h, respectively. optimum...