A5100372264- Steroid Chemistry and Biochemistry
- Luminescence and Fluorescent Materials
- Cyclopropane Reaction Mechanisms
- Catalytic C–H Functionalization Methods
- Pharmacogenetics and Drug Metabolism
- Radiation Detection and Scintillator Technologies
- Luminescence Properties of Advanced Materials
- Synthesis and Catalytic Reactions
- Plant Molecular Biology Research
- Molecular Biology Techniques and Applications
- Tuberculosis Research and Epidemiology
- Natural product bioactivities and synthesis
- Genomics and Phylogenetic Studies
- Postharvest Quality and Shelf Life Management
- Oral microbiology and periodontitis research
- RNA regulation and disease
- Pharmaceutical and Antibiotic Environmental Impacts
- Phytochemicals and Antioxidant Activities
- Opportunistic and Delay-Tolerant Networks
- Inflammasome and immune disorders
- Advanced Nanomaterials in Catalysis
- RNA and protein synthesis mechanisms
- RNA modifications and cancer
- Nanocluster Synthesis and Applications
- Viral gastroenteritis research and epidemiology
Guiyang University
2024
Northeast Normal University
2012-2023
Chinese Academy of Medical Sciences & Peking Union Medical College
2022
Xi'an Medical University
2022
China National GeneBank
2017
Liaoning University
2017
A novel copper-catalyzed [3+2] cycloaddition reaction of secondary amines with α-diazo compounds has been developed <italic>via</italic> a cross-dehydrogenative coupling process under very mild conditions molecular oxygen as co-oxidant.
Fluorescent carbon quantum dots (r-CDs) were synthesized safely and readily by stirring at room temperature with a yield of 76.5%. The r-CDs exhibit bright green emission an absolute 12.0% under the excitation ultraviolet light. Within pH range 3–12, excellent fluorescence stability. Interestingly, intensity faded promptly when value diminished to 2 then regained returned 3. This means that can be used as "on–off–on" fluorescent probes for sensing. mechanism this sensitive response behavior...
Estrogen contamination is recognized as one of the most serious environmental problems, causing widespread concern worldwide. Environmental estrogens are mainly derived from human and vertebrate excretion, drugs, agricultural activities. The use microorganisms currently economical effective method for biodegradation estrogens. Rhodococcus equi DSSKP-R-001 (R-001) has strong estrogen-degrading capabilities. Our study indicated that R-001 can different types estrogen its sole carbon source...
As a matter of experience, people always take it for granted that ambient light should be eliminated the research and application storage phosphors. Such an empirical viewpoint has hindered development phosphors in lighting environment. Herein, we introduce glow-in-the-daylight phenomenon, which is essentially photostimulated luminescence ultraviolet phosphor upon stimulation by polychromatic daylight. proof concept, imaging spectral experiments are carried out using x-ray-charged LuPO4:Pr3+...
// Chunyu Zhu 1, * , Fangliang Zheng Junfeng 1 Meichen Liu Na Xue Li Zhang Zaidong Deng Qi Zhao 2, 3 and Hongsheng 2 Key Laboratory of Animal Resource Epidemic Disease Prevention, School Life Science, Liaoning University, Shenyang 110036, China Research Center for Computer Simulating Information Processing Bio-Macromolecules Liaoning, Mathematics, The first two authors should be regarded as joint Correspondence to: Liu, email: liuhongsheng@lnu.edu.cn Keywords: IAV, NS1, NOLC1,...
RNA is an essential biological material for research in genomics and translational medicine. As such, its storage biobanking important field of study. Traditionally, long-term the cold (generally freezers or liquid nitrogen) used to maintain high-quality (in terms quantity integrity) RNA. Room temperature (RT) preservation provides alternative cold, which plagued by serious problems (mainly cost safety), storage. In this study, we evaluated performance several RT procedures, including...
This study investigates the effect of 100 mg L-1 thymol treatment on quality post-harvest peppers stored at 10 °C. The results showed that significantly reduced decay rate, reactive oxygen species (ROS) accumulation, and saturated fatty acid levels in peppers. Moreover, unsaturated acids, non-enzymatic antioxidants, antioxidant enzyme increased after treatment. For example, catalase (CAT) activity rose by 1.29-fold 18 d, while ascorbic (AsA) content 3.38-fold 36 d. Additionally, application...
CYP142A1 is a cytochrome P450 (CYP) enzyme expressed in Mycobacterium tuberculosis (Mtb), which supports the growth of Mtb H37Rv relying on cholesterol, absence CYP125A1. Since cysteine residues usually play fundamental role maintaining structure and function CYP enzymes, this study, we aimed to determine potential biochemical functions six except for heme-binding amino acid sequence recombinant by replacing each one using site-directed mutagenesis. Recombinant mutants were heterologously...
Abstract The title reaction of secondary amines with α‐diazo compounds proceeds via a cross‐dehydrogenative coupling process involving sequential aerobic oxidation/[3+2] cycloaddition/oxidative aromatization procedure and provides an efficient method for the construction 1,2,3‐triazoles in single step atom‐economic manner from readily available starting materials under very mild conditions.
Background Bupleuri Radix (Chaihu) is a famous traditional Chinese medicine derived from Bupleurum , Apiaceae. The origin of cultivated Chaihu germplasm in China unclear, which has led to unstable quality. In this study, we reconstructed the phylogeny main species and identified potential molecular markers authenticate its origin. Methods Three (eight individuals), B. bicaule chinense scorzonerifolium were selected for genome skimming. Published genomes falcatum marginatum var. stenophyllum...
Objectives: The objective of the present study was to investigate whether NOD-like receptor family pyrin domain-containing 3 (NLRP3) and absent in melanoma 2 (AIM2) inflammasomes pathways were involved an experimental model fibroblast activation named nemosis, which used mimic circumstances without bacteria stimulation.Methods: Nemosis human dental pulp (DPFs) induced by three-dimensional culture U-shaped 96-well plates investigated scanning electron microscopy (SEM). DPFs monolayers as...