journal

Journal of Biomaterials Applications

journal
https://read.qxmd.com/read/32443958/fabrication-of-sliver-nanoparticles-polyvinyl-alcohol-gelatin-ternary-nanofiber-mats-for-wound-healing-application
#1
Somaya Amer, Noha Attia, Samir Nouh, Mahmoud El-Kammar, Ahmed Korittum, Howaida Abu-Ahmed
PURPOSE: In this study, we aimed to determine the regenerative and antimicrobial impact of the electrospun nanofiber mats, with/without silver nanoparticles (AgNPs), on full-thickness skin wounds in rabbits. METHODS: Polyvinyl alcohol was combined with gelatin to provide biocompatible electrospun binary nanofiber mats. AgNPs were added to the polyvinyl alcohol/gelatin mixture to obtain ternary nanofiber-AgNPs mats. Binary and ternary nanofiber mats were characterized by scanning electron microscopy before being applied as wound dressings in vivo...
May 22, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32436815/conjugating-heparin-arg-glu-asp-val-peptide-and-anti-cd34-to-the-silanic-mg-zn-y-nd-alloy-for-better-endothelialization
#2
Yuxiang Wu, Lei Chang, Jingan Li, Liguo Wang, Shaokang Guan
Magnesium alloy is generally accepted as a potential cardiovascular stent material due to its good mechanical properties, biocompatibility, and biodegradability, and has become one of the research hotspots in this field. However, too fast degradation rate and delayed surface endothelialization have been the bottleneck of further application of magnesium alloy stent. In this study, we selected Mg-Zn-Y-Nd, a kind of biodegradable magnesium alloy for cardiovascular stent, and passivated its surface by alkali heat treatment and silane treatment to improve the corrosion resistance, subsequently conjugated Arg-Glu-Asp-Val (REDV) peptide and anti-CD34 to promote endothelial cells adhesion and capture endothelial progenitor cells respectively, further improving surface endothelialization...
May 21, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32423319/application-of-rare-earth-doped-nanoparticles-in-biological-imaging-and-tumor-treatment
#3
Qi Fan, Xiaoxia Cui, Haitao Guo, Yantao Xu, Guangwei Zhang, Bo Peng
Rare earth-doped nanoparticles have been widely used in disease diagnosis, drug delivery, tumor therapy, and bioimaging. Among various bioimaging methods, the fluorescence imaging technology based on the rare earth-doped nanoparticles can visually display the cell activity and lesion evolution in living animals, which is a powerful tool in biological technology and has being widely applied in medical and biological fields. Especially in the band of near infrared (700-1700 nm), the emissions show the characteristics of deep penetration due to low absorption, low photon scattering, and low autofluorescence interference...
May 19, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32419587/characterisation-of-the-physical-chemical-and-mechanical-properties-of-a-radiopaque-polyethylene
#4
Fedra P Zaribaf, Harinderjit S Gill, Elise C Pegg
Ultra-high molecular weight polyethylene has a low X-ray attenuation, hence, the performance of the polyethylene implants used for joint replacements cannot be directly investigated using X-ray-based imaging techniques. In this study, the X-ray attenuation of polyethylene was increased by diffusing an FDA-approved oil-based contrast agent (Lipiodol ultra fluid) into the surface of the samples, and the suitability of this novel radiopaque ultra-high molecular weight polyethylene for clinical applications was examined...
May 16, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32390570/stimulus-responsive-tea-polyphenols-as-nanocarrier-for-selective-intracellular-drug-delivery
#5
Zhiheng Guo, Yi Yang, Yang Shu, Li Qiao, Min Peng, Zhenpeng Wang
Nanodrug delivery systems have been widely researched to achieve efficient antitumor drug delivery. However, the controlled drug delivery at tumor cells remains the main challenge for antitumor therapy. Herein, a pH and reduction-responsive nanocarrier based on green tea polyphenols was employed as a smart excipient for chemotherapy drug delivery. Paclitaxel, as a chemotherapy drug, was loaded in the nanocarrier, noted as green tea polyphenol/paclitaxel. The green tea polyphenol/paclitaxel kept constant diameter at physiological condition (i...
May 9, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32366157/cross-linked-polydimethylsiloxane-colloid-as-novel-contrast-agent-for-gastrointestinal-magnetic-resonance-imaging-transient-nuclear-overhauser-effect-within-the-interface
#6
Fu-Hu Su, Wang-Chuan Xiao, Sheann-Huei Lin, Qiyong Li
With good contrast in T 1 and T 2 weighted imaging as well as low toxicity in 3- (4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) assay, this work proposes the cross-linked polydimethylsiloxane colloids as a novel non-ionic contrast agent for gastrointestinal magnetic resonance imaging. The experiments of nuclear magnetic resonance spectra and relaxation show that within the interface of the colloids, there are nuclear Overhauser effect and transient nuclear Overhauser effect (cross-relaxation)...
May 4, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32362163/marine-spongin-incorporation-into-biosilicate%C3%A2-for-tissue-engineering-applications-an-in-vivo-study
#7
Julia Risso Parisi, Kelly Rossetti Fernandes, Giovanna Caroline Aparecida do Vale, Alan de França Santana, Matheus de Almeida Cruz, Carlos Alberto Fortulan, Edgar Dutra Zanotto, Oscar Peitl, Renata Neves Granito, Ana Claudia Muniz Rennó
Biomaterials and bone grafts, with the ability of stimulating tissue growth and bone consolidation, have been emerging as very promising strategies to treat bone fractures. Despite its well-known positive effects of biosilicate (BS) on osteogenesis, its use as bone grafts in critical situations such as bone defects of high dimensions or in non-consolidated fractures may not be sufficient to stimulate tissue repair. Consequently, several approaches have been explored to improve the bioactivity of BS. A promising strategy to reach this aim is the inclusion of an organic part, such as collagen, in order to mimic bone structure...
May 3, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32356466/synthesis-and-characterization-of-a-polymeric-network-made-of-polyethylene-glycol-and-chitosan-as-a-treatment-with-antibacterial-properties-for-skin-wounds
#8
Claudia M Alonzo-de la Rosa, Francesco Copes, Pascale Chevallier, Jonnathan G Santillán-Benitez, Georgina Carbajal-de la Torre, Diego Mantovani, Miriam V Flores-Merino
Polyethylene glycol has been widely investigated for wound healing and dressing applications. Despite its advantages (i.e. great biocompatibility), polyethylene glycol lacks antibacterial activity. For this reason, semi-interpenetrated polymeric networks were prepared by combining a chemically cross-linked polyethylene glycol network with chitosan. The aim of this work was to identify the best amount of chitosan able to improve the antibacterial properties against Staphylococcus aureus . Briefly, the networks were synthesized by a sequential method, adding chitosan in different proportion to the polyethylene glycol...
May 1, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32340522/surface-modification-of-titanium-manufactured-through-selective-laser-melting-inhibited-osteoclast-differentiation-through-mitogen-activated-protein-kinase-signaling-pathway
#9
Jiamin Yang, Xiaolin Yu, Zhengchuan Zhang, Ruogu Xu, Fan Wu, Tianlu Wang, Yun Liu, Jianglin Ouyang, Feilong Deng
No abstract text is available yet for this article.
April 27, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32338168/thermosensitive-injectable-decellularized-nucleus-pulposus-hydrogel-as-an-ideal-biomaterial-for-nucleus-pulposus-regeneration
#10
Lei Yu, Zi-Jie Sun, Quan-Chang Tan, Shuang Wang, Wei-Heng Wang, Xiang-Qun Yang, Xiao-Jian Ye
No abstract text is available yet for this article.
April 26, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32338167/biomineralizaion-of-hydroxyapatite-on-polyethylene-terephthalate-artificial-ligaments-promotes-graft-bone-healing-after-anterior-cruciate-ligament-reconstruction-an-in-vitro-and-in-vivo-study
#11
Jiangyu Cai, Chengchong Ai, Jun Chen, Shiyi Chen
No abstract text is available yet for this article.
April 26, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32295469/electrospinning-of-polyurethane-graphene-oxide-for-skin-wound-dressing-and-its-in-vitro-characterization
#12
Ali Sadeghianmaryan, Hamed Alizadeh Sardroud, Sanaz Allafasghari, Zahra Yazdanpanah, Saman Naghieh, Mohsen Gorji, Xiongbiao Chen
No abstract text is available yet for this article.
April 15, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32279577/polydopamine-doped-virus-like-mesoporous-silica-coated-reduced-graphene-oxide-nanosheets-for-chemo-photothermal-synergetic-therapy
#13
Jieying Liao, Huicong Zhang, Xuandong Wang
No abstract text is available yet for this article.
April 11, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32248734/in-vitro-and-in-vivo-evaluations-of-nano-hydroxyapatite-polyamide-66-yttria-stabilized-zirconia-as-a-novel-bioactive-material-for-bone-screws-biocompatibility-and-bioactivity
#14
Yu-Ling Li, Wei-Kang Zhao, Jing Zhang, Chao Xiang, Qian Chen, Caiping Yan, Ke Jiang
No abstract text is available yet for this article.
April 4, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32237950/combination-of-an-allogenic-and-a-xenogenic-bone-substitute-material-with-injectable-platelet-rich-fibrin-a-comparative-in-vitro-study
#15
Solomiya Kyyak, Sebastian Blatt, Andreas Pabst, Daniel Thiem, Bilal Al-Nawas, Peer W Kämmerer
No abstract text is available yet for this article.
April 1, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32233720/strontium-substituted-calcium-sulfate-hemihydrate-hydroxyapatite-scaffold-enhances-bone-regeneration-by-recruiting-bone-mesenchymal-stromal-cells
#16
Hong Chang, Haibo Xiang, Zilong Yao, Shenyu Yang, Mei Tu, Xianrong Zhang, Bin Yu
No abstract text is available yet for this article.
March 31, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32233716/in-vivo-histocompatibility-and-osteogenic-potential-of-biodegradable-pldla-composites-containing-silica-based-bioactive-glass-fiber
#17
Peng Wu, Yue Wang, Dongyuan Sun, Youran Luo, Cheng Chen, Ziqing Tang, Yunmao Liao, Xiaoyan Cao, Lijun Xu, Chengkung Cheng, Weiqing Liu, Xing Liang
No abstract text is available yet for this article.
March 31, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32223499/a-novel-device-to-capture-circulating-tumor-cells-quantification-and-molecular-analysis-in-lung-cancer-patients
#18
Yuxin Cheng, Jie Shen, Ling Yuan, Yan Yang, Xiaoyan Shen, Hanqing Qian, Lixia Yu, Rutian Li, Xin Lv, Tingting Yan, Yan Li, Lifeng Wang, Baorui Liu
No abstract text is available yet for this article.
March 29, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32216507/fabrication-and-characterization-of-a-novel-semi-interpenetrating-network-hydrogel-based-on-sodium-carboxymethyl-cellulose-and-poly-methacrylic-acid-for-oral-insulin-delivery
#19
Shunying Li, Zhiru Chen, Jun Wang, Libiao Yan, Tingting Chen, Qingbing Zeng
No abstract text is available yet for this article.
March 26, 2020: Journal of Biomaterials Applications
https://read.qxmd.com/read/32202183/preparation-and-anti-cancer-activity-of-transferrin-folic-acid-double-targeted-graphene-oxide-drug-delivery-system
#20
Taicheng Lu, Zhenzhen Nong, Liying Wei, Mei Wei, Guo Li, Nini Wu, Cheng Liu, Bingling Tang, Qixiao Qin, Xuehua Li, Fayan Meng
No abstract text is available yet for this article.
March 22, 2020: Journal of Biomaterials Applications
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