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Wipada Samprasit
Rangsit University
ChemistryMaterials scienceMangostinChitosanPolymer
4Publications
1H-index
7Citations
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Publications 5
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#1Wipada Samprasit (Rangsit University)H-Index: 1
#1Wipada SamprasitH-Index: 6
Last. Praneet OpanasopitH-Index: 32
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Abstract In general, a wound infection is caused by Staphylococcus aureus (S. aureus) which can be treated by antibacterial agents. Alpha mangostin (M) and resveratrol (R) have been reported to possess antimicrobial properties. However, the M and R combination has not been studied. Thus, this study aimed to develop polymer-based films for the co-delivery of M and R for the treatment of S. aureus infection. M and R were studied for their synergistic antibacterial activity against S. aureus. Vario...
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#1Wipada Samprasit (Rangsit University)H-Index: 1
#2Benchawan Chamsai (Rangsit University)
Last. Praneet Opanasopit (SU.: Silpakorn University)H-Index: 32
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#1Wipada Samprasit (Rangsit University)H-Index: 1
#2Prasert Akkaramongkolporn (SU.: Silpakorn University)H-Index: 11
Last. Praneet Opanasopit (SU.: Silpakorn University)H-Index: 32
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Abstract α–Mangostin-loaded chitosan/alginate (CS/ALG) nanoparticles cross-linked with genipin (GP) were prepared for oral controlled drug release. A full factorial design was conducted to investigate the effects of the needle gauge, stirring rate and α–mangostin loading on the size of the nanoparticles. In order to provide controlled release, the nanoparticles were modified by crosslinking with GP, and the physical and chemical characteristics of the obtained systems were studied by FT-IR, PXRD...
1 CitationsSource
#1Wipada Samprasit (Rangsit University)H-Index: 1
#2Prasert Akkaramongkolporn (SU.: Silpakorn University)H-Index: 11
Last. Praneet Opanasopit (SU.: Silpakorn University)H-Index: 32
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AbstractThis work deals with fast-dissolving drug delivery systems of meloxicam (MX) derived from electrospun polyvinylpyrrolidone (PVP)/2-hydroxypropyl-β-cyclodextrin (HPβCD) nanofiber mats. Electrospinning of solutions with different solvent systems [dimethylformamide (DMF) and ethyl alcohol (EtOH)] was performed. Prepared films were evaluated for morphology, physical, and mechanical properties. MX content, dissolving time, MX release, and cytotoxicity of films were investigated. In vivo studi...
6 CitationsSource
#1Wipada Samprasit (Rangsit University)H-Index: 1
#2Kotchakorn Sarangkasiri (Rangsit University)
Last. Jiraphun Siriwutthirak (Rangsit University)
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Buccal mucosa has been interested for local and systemic drug delivery due to the avoidance of gastrointestinal enzyme degradation and hepatic first pass metabolism. However, buccal drug delivery needs to be designed as mucoadhesive dosage forms by mucoadhesive polymers. Chitosan is a natural mucoadhesive polymer. The positive amino groups of chitosan interact with anionic substructures in mucus layer to form electrostatic mucoadhesive interaction which are non-specific and suffer short retentio...
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