A5100321591- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Catalytic Processes in Materials Science
- Crystallography and molecular interactions
- Microbial Natural Products and Biosynthesis
- Marine Sponges and Natural Products
- Catalysis and Oxidation Reactions
- Luminescence and Fluorescent Materials
- Nanomaterials for catalytic reactions
- RNA Interference and Gene Delivery
- Optical Coatings and Gratings
- Perovskite Materials and Applications
- Laser Material Processing Techniques
- Optical Systems and Laser Technology
- Nuclear Materials and Properties
- High Temperature Alloys and Creep
- Silk-based biomaterials and applications
- Nanoporous metals and alloys
- Cold Atom Physics and Bose-Einstein Condensates
- Organic Light-Emitting Diodes Research
- Mesoporous Materials and Catalysis
- Nanocluster Synthesis and Applications
- Photonic Crystals and Applications
- Near-Field Optical Microscopy
- Nanoparticle-Based Drug Delivery
Chinese Academy of Sciences
1997-2025
University of Chinese Academy of Sciences
2017-2025
Zhejiang Cancer Hospital
2025
Zhejiang A & F University
2025
Institute of Coal Chemistry
2022-2025
State Key Laboratory of Coal Conversion
2025
Changchun Institute of Optics, Fine Mechanics and Physics
2022-2025
China Pharmaceutical University
2018-2024
Shanghai Institute of Materia Medica
2023-2024
South China Sea Institute Of Oceanology
2020-2023
Bioinspired coatings with decreased corrosion rate and enhanced bond strength are at the core of future clinic applications on degradable magnesium (Mg)-based implants. The hybrid organic inorganic compounds offers a strategy to fabricate biodegradable, biocompatible compact biomedical Mg alloys. Hereby, comparison without DNA addition was made resistance adhesion Ca–P fabricated AZ31 alloy via hydrothermal deposition. morphology, chemical composition, crystallographic structure were...
Optimizing the photophysical properties of less defective organic crystals is crucial for advancing their applications in optoelectronic devices. In this study, we investigate enhancement fluorescence lifetime an semiconductor by inserting Na ions into perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA) using a physical vapor transport (PVT) method. X-ray diffraction (XRD) confirms that Na-ion insertion maintains original crystal structure. photoemission spectroscopy (XPS) reveals electron...
Abstract Ultralong organic phosphorescence (UOP) crystals have attracted increased attention due to the distinct photophysical property of a long-lived lifetime. However, are generally brittle, leading serious problem for their application in flexible technology. Herein, we report three types elastic (EOCs) with ultralong via introducing halogen atoms (Cl, Br, I) into π-conjugated phosphorescent molecules. Especially, crystal containing iodine displayed both excellent elasticity ( ε = 3.01%)...
Self-assembled nanoparticles of the natural polymer, silk fibroin (SF), are a very promising candidate in drug delivery due to their biocompatible and biodegradable properties. In this study, SF loaded with 5-fluorouracil (5-FU) curcumin size 217±0.4 nm loading efficacy 45% 15% for 5-FU curcumin, respectively, were prepared. The vitro release effect from was evaluated as ~100% ~5%, respectively. It has been revealed that application such nanodrug can increase level reactive oxygen species,...
A series of potassium titanate nanowires (KTO) with different K content were prepared by hydrothermal treatment, followed anchoring Au nanoparticles (NPs) using the deposition‐precipitation method. The obtained Au/KTO‐24 showed a furfural (FF) conversion 100% and furoic acid (FA) yield 96% at 80 °C 1 MPa O2 for 2 h in FF oxidation system. improves metallic NPs dispersion induces negative shift Au0 4f binding energy. Kinetic studies show that displays low apparent activation energy (51.23...
<title>Abstract</title> Primary ovarian squamous cell carcinoma (POSCC) represents an exceedingly rare subtype of epithelial cancer (EOC) characterized by a cryptic etiology and insidious onset. The rarity high mortality associated with pure primary (SCC) make it challenging to conduct large randomized controlled studies. Furthermore, there are currently no commercially available SCC lines for research purposes, necessitating the urgent establishment novel lines. To our knowledge, this study...
A novel organic–inorganic ratiometric fluorescent probe <bold>AuNCs–NBD</bold> was developed for the detection of cysteine (Cys) and homocysteine (Hcy).
Density functional theory calculations were used to unravel the mechanism of CO2 electroreduction on SnOx surfaces. Under highly reducing conditions (< −0.6 V vs. RHE), SnO(101) surface with oxygen vacancies is likely active phase for reduction. We showed that proton-electron transfer adsorbed *CO2 forming *OCHO, a key intermediate producing HCOOH, energetically more favorable than formation *COOH, justifying selectivity trends observed Sn-based electrocatalysts. With linear scaling...
Seven new tanzawaic acid derivatives, steckwaic acids E–K (1–7), and one benzene derivate (8), together with seven known analogues (9–16) were isolated from the marine algicolous fungus Penicillium steckii SCSIO 41040. The structures absolute configurations of these compounds (1–8) determined by spectroscopic analyses, X-ray diffraction, comparison ECD spectra to calculations. Compounds 2, 10, 15 inhibited lipopolysaccharide (LPS)-induced nuclear factor kappa-B (NF-κB) IC50 values 10.4,...
Chiral nanostructures are much desired in many applications, such as chiral sensing, chiroptics, electronics, and asymmetric catalysis. In building nanostructures, the on-surface metal-organic self-assembly is naturally suitable obtaining atomically precise structures, but that under premise there enantioselective assembly strategies to create large-scale homochiral networks. Here, we report an approach build networks using 3,4,9,10-perylene tetracarboxylic dianhydride (PTCDA) molecules...
Cytochalasans have continuously aroused considerable attention among the chemistry and pharmacology communities due to their structural complexities pharmacological significances. Sixteen structurally diverse chaetoglobosins, 10-(indol-3-yl)-[13]cytochalasans, including a new one, 6-O-methyl-chaetoglobosin Q (1), were isolated from coral-associated fungus Chaetomium globosum C2F17. Their structures accomplished by extensive spectroscopic analysis combined with single-crystal X-ray...
The component analysis and structure characterization of complex mixtures biomass conversion remain a challenging work. Hence, developing effective easy to use techniques is necessary. Diffusion-ordered NMR spectroscopy (DOSY) non-selective non-invasive method capable achieving pseudo-separation assignments individual compounds from by providing diffusion coefficients (D) the components. However, conventional 1H DOSY limited crowded resonances when analyzing containing similar chemical...
Comprehensive Summary Natural products derived from marine microorganisms have been received great attention as a potential source of new compound entities for drug discovery. The unique environment brings us large group halogen‐containing natural with abundant biological functionality and good drugability. Meanwhile, biosynthetically halogenated reactions are known significant strategy used to increase the pharmacological activities pharmacokinetic properties compounds. Given that...
Here we report a simple and scalable electrostatics-assisted colloidal self-assembly technology for fabricating monolayer nanoparticle antireflection coatings on geometrically complex optical surfaces. By using surface-modified glass volumetric flask with long neck as proof-of-concept demonstration, negatively charged silica nanoparticles 110 nm diameter are electrostatically adsorbed both the interior exterior surfaces of possessing positive surface charges. The self-assembled can...
Probing and understanding the local chemical environment of an active site is essential for designing high-performance single-atom catalysts (SACs). Density functional theory (DFT) calculations were performed to investigate ligand configuration geometry MgAl2O4-supported iridium single atoms (Ir1) toward catalytic carbon monoxide (CO) oxidation. We employed MgAl2O4(111) MgAl2O4(211) as model substrates with adsorbed Ir different geometries. DFT revealed that Mg-site on step are most stable...
Five new fusarin derivatives, steckfusarins A–E (1–5), and two known natural products (6, 7), were isolated identified from the marine algicolous fungus Penicillium steckii SCSIO 41040. The compounds, including absolute configurations, determined by spectroscopic analyses calculated electronic circular dichroism (ECD). All compounds evaluated for their antioxidant, antibacterial, antifungal, antiviral, cytotoxic, anti-inflammatory, cholesterol-lowering, acetyl cholinesterase (AChE) enzyme...