A5048996060- Advanced biosensing and bioanalysis techniques
- Biosensors and Analytical Detection
- Phytochemistry and Biological Activities
- Natural product bioactivities and synthesis
- Quantum Dots Synthesis And Properties
- Microbial Metabolism and Applications
- Pharmacological Effects of Natural Compounds
- Essential Oils and Antimicrobial Activity
- Advanced Biosensing Techniques and Applications
- Photosynthetic Processes and Mechanisms
- Advanced Nanomaterials in Catalysis
- Microbial Natural Products and Biosynthesis
- Crystallization and Solubility Studies
- Nanocluster Synthesis and Applications
- Silymarin and Mushroom Poisoning
- Advanced Polymer Synthesis and Characterization
- Marine Biology and Environmental Chemistry
- X-ray Diffraction in Crystallography
- Fungal Biology and Applications
- Plant Stress Responses and Tolerance
- Marine Ecology and Invasive Species
- Botanical Research and Chemistry
- Environmental Toxicology and Ecotoxicology
- Dendrimers and Hyperbranched Polymers
- Plant Gene Expression Analysis
University College London
2024-2025
Shaoguan University
2025
China Tobacco
2024
Wuhan University of Technology
2024
Henan University
2013-2023
First Affiliated Hospital of Wenzhou Medical University
2023
Shanghai Ocean University
2022-2023
Henan University of Technology
2022-2023
Wenzhou Medical University
2023
Northeast Normal University
2012-2023
Abstract Loss of green color in leaves results from chlorophyll (Chl) degradation chloroplasts, but little is known about how Chl catabolism regulated throughout leaf development. Using the staygreen (sgr) mutant rice (Oryza sativa), which maintains greenness during senescence, we identified Sgr, a senescence-associated gene encoding novel chloroplast protein. Transgenic overexpressing Sgr produces yellowish-brown leaves, and Arabidopsis thaliana pheophorbide oxygenase–impaired mutants...
Surface-enhanced Raman spectroscopy (SERS) is a promising analytical tool, but simultaneous detection of multiple targets using SERS remains challenge. Herein, cauliflower-inspired 3D substrate with intense hot spots was prepared through sputtering Au nanoparticles (Au NPs) on the surface polydimethylsiloxane coated anodic aluminum oxide (PDMS@AAO) complex substrate. As result, achieved highest activities at time 8 min. Under optimal conditions, this possessed low limit 10–12 M, excellent...
Abstract The virescent3 (v3) and stripe1 (st1) mutants in rice (Oryza sativa) produce chlorotic leaves a growth stage-dependent manner under field conditions. They are temperature-conditional that bleached at constant 20°C or 30°C but almost green diurnal 30°C/20°C Here, we show V3 St1, which encode the large small subunits of ribonucleotide reductase (RNR), RNRL1, RNRS1, respectively. RNR regulates rate deoxyribonucleotide production for DNA synthesis repair. RNRL1 RNRS1 highly expressed...
The conventional and widely used enzyme-linked immunosorbent assays (ELISA), due to specificity high-sensitivity, were suitable in vitro diagnosis. But enzymes are vulnerable the external conditions, complex operation steps limit its application. Semiconductor quantum dots have been successfully biological medical research high photoluminescence resistance photobleaching. In this study, we developed a novel dot-labeled assay for rapid disease detection of C-reactive protein (CRP). CRP can...
Herein, an interference-free surface-enhanced Raman scattering (SERS) platform with a "sandwich" structure has been developed for reliable detection and photothermal killing of bacteria whole blood as the real sample. The multifunctional comprised plasmonic gold film (pAu) functionalized bacteria-capturing units 4-mercaptophenylboronic acid internal reference 4-mercaptobenzonitrile SERS substrate vancomycin-modified core (gold)–shell (Prussian blue) nanoparticles (Au@PB@Van NPs) tag....
A DNA tweezer is a dynamic nanomachine that can reversibly switch its state between open and closed. Here, we employed for the first time to dynamically control distance plasmonic silver nanoparticles (Ag NPs) surface enhanced Raman scattering (SERS) biosensing application. Two 4-nitrothiophenol (4-NTP) modified Ag NPs were linked arms of (DNA tweezer-Ag probe) by complementary base pairing. Activation intensity was achieved transformation probe from The distances two in closed 8.1 ± 2.7 nm...
The zebra-necrosis (zn) mutant of rice (Oryza sativa) produces transversely green/yellow-striped leaves. phenotype is formed by unequal impairment chloroplast biogenesis before emergence from the leaf sheath under alternate light/dark or high/low temperatures (restrictive), but not constant light and temperature (permissive) conditions. Map-based cloning revealed that ZN encodes a thylakoid-bound protein unknown function. Virus-induced gene silencing homolog in Nicotiana benthamiana causes...
CuInS2 quantum dots (CIS QDs) are considered to be promising alternatives for Cd-based QDs in the fields of biology and medicine. However, high-quality hydrophobic CIS difficult transferred water due their 1-dodecylmercaptan (DDT) ligands. Therefore, fluorescence stability prepared aqueous is not enough meet requirement sensitive detection. Here, as large 13 nm CuInZnS/ZnS with DDT ligands were first synthesized, then, microbeads (QBs) containing thousands successfully fabricated by a...
The nucleation of ice from supercooled water droplets plays a critical role across various technological sectors including aviation, power transmission, shipping and space flight. Despite its importance, the fundamental mechanisms freezing on surfaces remain poorly understood. In this study, we investigate behavior several aluminum alloys (1050, 5083, 5251, 6060 6082) using our custom-designed IceBox instrument. Our findings show that all exhibit moderate ice-nucleating capabilities. High...
Proportional-Integral-Derivative (PID) controllers are essential in ensuring the stability and efficiency of numerous scientific, industrial medical processes. However, teaching principles PID control can be challenging, especially when introduction focusses on underlying mathematical framework. To address this, we developed PingPongPID - a visually engaging interactive demonstration instrument designed to make concepts more accessible students. The features colored ping-pong ball suspended...