國家衛生研究院 NHRI:Item 3990099045/8750
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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/8750


    Title: Fabrication of inorganic hydroxyapatite nanoparticles and organic biomolecules-dual encapsulated alginate microspheres
    Authors: Wang, YP;Liao, YT;Liu, CH;Yu, J;Chen, JC;Wu, KC
    Contributors: Institute of Biomedical Engineering and Nanomedicine
    Abstract: Inorganic hydroxyapatite nanoparticles (HANPs) and two kinds of organic biomolecules (i.e., fluorescent dye rhodamine 6G and protein lysozyme) were coencapsulated into alginate microspheres through an air dynamical atomization with optimized operation conditions. The synthesized microspheres have several advantages: HANP provides osteoconductivity and mechanical strength, rhodamine 6G (R6G) and lysozyme act as model drugs, and alginate provides excellent biocompatibility and carboxylate functionality. The results of fluorescent microscopic images indicated the successful dual encapsulation of HANPs and lysozyme inside the alginate microspheres. Furthermore, the results of 3- (4,5-cimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide assay showed that the fabricated alginate microspheres could be uptaken by HepG2 without apparent cytotoxicity. The dual encapsulated alginate microspheres fabricated in this study show great potential in many biomedical applications.
    Date: 2015-06
    Relation: Biointerphases. 2015 Jun;10(2):Article number 021005.
    Link to: http://dx.doi.org/10.1116/1.4919561
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1934-8630&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:000357195600005
    Cited Times(Scopus): http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84954595414
    Appears in Collections:[Chia-Wen Wu] Periodical Articles

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