A5015957079- Radioactive element chemistry and processing
- Extraction and Separation Processes
- Chemical Synthesis and Characterization
- Adsorption and biosorption for pollutant removal
- Natural product bioactivities and synthesis
- Electrochemical sensors and biosensors
- Covalent Organic Framework Applications
- Hydrogels: synthesis, properties, applications
- Biosensors and Analytical Detection
- ATP Synthase and ATPases Research
- Lanthanide and Transition Metal Complexes
- Phytochemical compounds biological activities
- Water Quality Monitoring and Analysis
- Nanomaterials for catalytic reactions
- Recycling and Waste Management Techniques
- Effects and risks of endocrine disrupting chemicals
- Dye analysis and toxicity
- Gold and Silver Nanoparticles Synthesis and Applications
- Mass Spectrometry Techniques and Applications
- Nuts composition and effects
- Luminescence and Fluorescent Materials
- Retinoids in leukemia and cellular processes
- Lipid metabolism and biosynthesis
- Biological Activity of Diterpenoids and Biflavonoids
- Geochemistry and Elemental Analysis
Fuzhou University
2014-2025
Polyacrylic acid (PAA) hydrogel prepared by radical polymerization in a clean and extremely simple way was used to adsorb U(<sc>vi</sc>) ions from aqueous solutions.
Here we showed that ursolic acid (UA), a pentacyclic triterpene natural product, and its novel prodrug derivative US597 suppressed cancer cells adhesion, invasion migration. This effect was accompanied by inhibition of focal adhesion signaling pathway including alterations in ICAM-1, VCAM-1, E-selectin, P-selectin, integrin α6β1, FAK, Src, paxillin PTEN. While oral administration UA or increases survival rate melanoma lung metastasis C57BL/6 mice, treatment extend the above UA....
Ursolic acid (UA) is a naturally bioactive product that exhibits potential anticancer effects. The relatively safe and effective molecule intrigued us to explore way further improve its anti-cancer activity tumor-targeting specificity. In the present study, series of structural modifications UA was achieved, which resulted in significant increase growth inhibition on various cancer cell lines with minimal effects normal cells. leading US597 (UA-4) caused depolarization mitochondrial membrane...
Ursolic acid (UA) is a natural product which has been shown to possess wide range of pharmacological activities, in particular those with anticancer activity. In this study, 13 novel ursolic derivatives were designed and synthesized an attempt further improve compound potency. The structures the newly compounds confirmed using mass spectrometry, infrared spectroscopy, (1) H NMR. ability UA inhibit cell growth was assayed against both various tumor lines non-pathogenic line, HELF. Analysis...
An economical and stabilized immobilized-enzyme method was developed for the removal of phenol in wastewater.
A clean and simple method has been developed for preparation of interpenetrating polymer networks using polyacrylic acid (PAA) chitosan (CS) extraction uranium from polluted water. The peak Fourier transform infrared spectroscopy (FTIR) occurred at 928 cm-1 indicating combination PAA/CS. energy dispersive X-ray (EDX) the scanning electron microscope (SEM) studies illustrated formation a crosslinking structure excellent binding ability on maximum adsorption capacity was 289.6 mg g-1...
An effective solution for oxytetracycline detection in actual food samples by a novel BODIPY-based fluorescent probe.
In this study, a novel electrospun nanofibrous composite was synthesized from polyacrylonitrile (PAN) and well-dispersed oxide nanoparticles containing Ti Ag (PAN-TA).The incorporated into the nanofibers can endow with photocatalytic antimicrobial ability.The morphologies structure of were characterized by Fourier transform infrared (FTIR), scanning electron microscopy (SEM) X-ray diffraction (XRD).Controlled experiments carried out effects chemical modification, solution pH, temperature,...
In this work, novel nanocomposite beads based on polyvinyl alcohol (PVA) coated polyacrylonitrile (PAN) with encapsulation of TiO 2 nanoparticles (PPT) were developed successfully via a green synthetic method and its methylene blue (MB) removal ability by adsorption was also investigated.As-prepared characterized different techniques such as Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM) thermogravimetric analysis (TGA).TiO...
Bisphenol A (BPA) is an industrial material which can lead to endocrine disorders.In this work, a simple and sensitive spectrophotometric method for determination of BPA using diazotizationcoupling reaction was presented.To achieve the best performance developed method, experimental parameters were optimized in terms reagent concentration, time, pH, temperature.Under optimal conditions, absorbance increased linearly with increasing concentration range 0.16-10.4μg mL -1 correlation...