国产精品日日摸夜夜添夜夜添无码_亚洲国产成人精品无码区99_蜜桃秘做爰免费网站_国产一区二区不卡视频_精品人人槡人妻人人玩_色777狠狠狠综合伊人_日日夜夜嫩草_国产精品无码久久久_国产精品无码久久久久av_五月天堂婷婷爱_久草资免费资源_羞羞答答综合网_又湿又紧又爽视频免费软件_每日更新日韩精品_欧美精品18videosex性欧_橙人精品在线观看

搜索:  
Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system  
Polypropylene non-woven fabric membrane via surface modification with biomimetic phosphorylcholine in Ce(IV)/HNO3 redox system
資料類(lèi)型: PDF文件
關(guān)鍵詞: 2-Methacryloyloxyethyl  phosphorylcholine  Hemocompatibility  Graft  copolymerization  Polypropylene  non-woven  
fabric  (NWF)  membrane  Redox  graft  polymerization  
資料大?。?/td> k
所屬學(xué)科: 高分子工程
來(lái)源: 來(lái)源網(wǎng)絡(luò)
簡(jiǎn)介:
Surfacemodification of polypropylene non-woven fabric membrane (NWF) for improving its hemocompatibilitywas developed by grafting a biomimic monomer, 2-methacryloyloxyethyl phosphorycholine (MPC). The NWFmembrane surface was first activated by potassium peroxydisulfate to form hydroxyl groups, and then graftedwith MPC using ceric (IV) ammonium nitrate as the redox initiator. The surface chemical changes before andafter modification were confirmed by Fourier transform infrared spectroscopy with an ATR unit (FTIR-ATR)and X-ray photoelectron spectroscopy (XPS); the water contact angle results showed the gradual changes inwettability from hydrophobic to hydrophilic surface. Meanwhile, the hemocompatibility of these samples wasalso evaluated by protein adsorption and platelet adhesion. These experimental results exhibited that the introductionof poly(MPC) onto the NWF membrane surfaces substantially improved their hemocompatibility. Thefeasibility and simplicity of this procedure may lead to potential applications of NWF membranes in biomedical separation and blood purification.
上傳人: luanshifang
上傳時(shí)間: 2014-03-17 10:43:59
下載次數(shù): 0
消耗積分: 0  
立即下載:
1人
1人
1人
友情提示:下載后對(duì)該資源進(jìn)行評(píng)論,即可獎(jiǎng)勵(lì)2分。
報(bào)告錯(cuò)誤:  1.下載無(wú)效  2. 資料明顯無(wú)價(jià)值  3. 資料重復(fù)存在

相關(guān)評(píng)論 共有0人發(fā)表評(píng)論 更多評(píng)論
你還沒(méi)有登錄,無(wú)法發(fā)表評(píng)論,請(qǐng)首先 登錄 注冊(cè)
免責(zé)聲明:本站部分資源由網(wǎng)友推薦,來(lái)自互聯(lián)網(wǎng),版權(quán)屬于原版權(quán)人,如果不慎侵犯到您的權(quán)利,敬請(qǐng)告知,我們會(huì)在第一時(shí)間撤除。本站中各網(wǎng)友的評(píng)論只代表其個(gè)人觀(guān)點(diǎn),不代表本站同意其觀(guān)點(diǎn)。
最新上傳資料
· 毛細(xì)管中聚乙烯熔體流動(dòng)的數(shù)值模...
· Metastable region of phase di...
· Encapsulated Cadmium Sulfide ...
· 脂肪-芳香族共聚酯PBST合成的共...
· Graft Copolymerization of Sty...
· Graft Copolymerization of Sty...
· 聚乙二醇接枝聚醋酸乙烯酯的聚合...
· 【Applied Materials Today】Co...
· Polyaniline Stabilized Barium...
· Flame Retardant Electrical Co...
· Thermal degradation kinetics ...
· β-crystal formation of isotac...
· Fabricating a cycloolefin pol...
更多>> 
熱點(diǎn)資料
· POLYFLOW軟件在聚合物加工領(lǐng)域...
· miPP/mPE、miPP/HDPE共混體系...
· 展望21世紀(jì)的化學(xué)(二)
· 采用超支化聚合物降低PET的熔體...
· PMDA/ODA聚酰胺酸薄膜拉伸工藝...
· 惰性成型加工環(huán)境對(duì)熱塑性塑料結(jié)...
· 展望21世紀(jì)的化學(xué)(一)
· 玻纖/聚醚多元醇混合體系分散行...
· PBO的干噴濕紡工藝對(duì)纖維性能的...
· 通過(guò)催化劑存在下的酯交換反應(yīng)增...
· 碾磨力場(chǎng)作用下的應(yīng)力引發(fā)反應(yīng)對(duì)...
· TP/TP原位微纖化共混物的研究進(jìn)...
· 纖維素在NaOH/硫脲水體系中的熱...
更多>> 
相關(guān)資料
· Preparation and Characterizat...
· Ultra-low pressure cellulose-...
· Polyphenylene sulfide fabric ...
· [Reactive and Functional Poly...
· Controllable Black or White l...
· Zero internal concentration p...
· Ultrafast Water Transport For...
更多>>