N-ISOPROPYLACRYLAMIDE相关论文
Cell Growth and Desorption on the Surface of Temperature-sensitive Semi-IPNs Hydrogels Based on Silk
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Four-armed amphiphilic block copolymers, polystyrene-b-poly(N-isopropylacrylamide) (PS-b-PNIPAM)4, were synthesized by a......
A polyethylenimine derivative-based nanocarrier for the highly efficient delivery of p53 gene to inh
The p53 gene has been widely investigated and considered to be an effective tumor suppressor in cancer gene therapy [1].......
Pore Structure of Temperature-Sensitive Superporous Hydrogels and the Absorption and Release of Baic
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Environment-sensitive hydrogel is a sensitive hydrogel that responses to outside stimuli.A new temperature-and pH-sensit......
Preparation and characterization of a hydrophobic interaction chromatographic media for protein sepa
Hydrophobic interaction chromatography (HIC) is one of the widely used methods for protein separation and purification, ......
Time-Depended Polymer Formation for Acrylic Acid-Mediated Latex Nanoparticles Containing Iron Oxide(
This study reports on the time-resolved polymer propagation of thermal-sensitive latex nanoparticles containing iron......
The Preparation and Properties of Thermosensitive Hydrogels Based on Chitosan Grafted N-isopropylacr
Thermosensitive hydrogels were prepared by graft polymerization of chitosan and N-isopropylacrylamide via 60Co γ-radiat......
Thermo-sensitive poly (N-isopropylacrylamide)(PNIPA) hydrogel with fast response rate was prepared by polymerizing N-iso......
Graft copolymerization of N-isopropylacrylamide with 3-(methacryloxy)propyl trimethoxysilane on ultr
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Preparation and Chiral Recognition of Thermosensitive Poly(N-isopropylacrylamide) Microgels Containi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
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采用水溶液聚合法制备出了P(N-异丙基丙烯酰胺-co-甲基丙烯酸N,N-二甲氨基乙酯)(P(N—isopropylacryl-amide-co-2-acrylamido-2-met hyl......
Preparation and Properties of Hydroxyethyl Methacrylate Chemically Modified Temperature-Sensitive Mi
A novel series of poly(N-isopropylacrylamide-co-hydroxyethyl methacrylate) (p(NIPAM-co-HEMA)) microgels were prepared th......
Preparation of Thermal-responsive Chitosan-graft-N-isopropylacrylamide Membranes via γ-Ray Irradiati
A novel thermo-sensitive switching membrane has been prepared by radiation-induced simultaneous grafting N-isopropylacry......
Linear copolymers from N-isopropylacrylamide (NIPA), acrylic acid (AA) and diacetone acrylamide (DAA) have been prepared......
研究接枝棉纤维织物的刺备方法及织物性能。采用溶液自由基引发接枝的方法,将N-异丙基丙烯酰胺接枝聚合到棉纤维织物上。借助FTIR对......
采用紫外光接枝的方法在含有光敏性基团的聚丙烯腈超滤膜上接枝了N-异丙基丙烯酰胺(NIPAAm),提出一种制备温敏型分离膜的新方法。采用......
采用水溶液聚合法制备出了P(N-异丙基丙烯酰胺-co-甲基丙烯酸N,N-二甲氨基乙酯)(P(N—isopropylacryl-amide-co-2-acrylamido-2-met hyl......
在pH值为4.0和7.0的水介质中分别采用乳液聚合法使N-异丙基丙烯酰胺(NIPAM)和甲基丙烯酸(MAA)共聚,合成了具有温度/pH双重刺激响应性的P(NIP......
以硅胶微粒为致孔剂,制备了一系列多孔聚(N-异丙基丙烯酰胺/丙烯酸)(PNIPAAm-co-PAAc)无规共聚水凝胶. 研究了各种单体配比的水凝......
以丙烯酸(AAc)、N-异丙基丙烯酰胺(NIPAAm)和丙烯酰胺(AAm)为原料,N,N-亚甲基双丙烯酰胺(B IS)为交联剂,采用自由基聚合法合成了P(NIPAAm-co......
以一定量的N-异丙基丙烯酰胺(NIPAM)为主单体,以亚甲基双丙烯酰胺(MBA)为交联剂,使用丙烯酸叔丁酯(tBA)为共聚单体,通过改进的无皂乳液聚合......
研究了N-异丙基丙烯酰胺与丙烯酰胺及其它几种丙烯酰胺的衍生物的共聚物在水溶液中的溶解特性。......
以碳酸钠为制孔剂合成了快速响应的温敏性PNIPAAm/粘土复合水凝胶(NNC水凝胶),DSC分析表明,其体积相转变温度在33℃左右,与传统的PNIPAAm......
以N-异丙基丙烯酰胺(NIPAAM)为单体,乙二醇二甲基丙烯酸酯(EDMA)为交联剂,制备了一种能有效去除尿样中的大分子物质,并能同时富集尿样中氢......
N-异丙基丙烯酰胺(NIPAAM)由于具有独特的温敏性能,其共聚物作为一种智能材料被广泛应用。综述了NIPAAM的温敏机理和系列NIPAAM共聚物......
近年来分子印迹技术发展迅速,以其高选择性、预定识别性等优点,在分离工程、化学传感器及模拟酶催化等领域均得到了广泛应用,但是......
采用水溶液聚合法制备了一系列电场敏感性水凝胶,对非接触直流电场作用下单体配比、单体质量分数、交联剂用量、引发剂用量等对水凝......
用自由基聚合法合成了以N-异丙基丙烯酰胺和亚氨基二乙酸为原料的二元线型聚合物聚N-异丙基丙烯酰胺二元线型聚合物(PNIPAAm-IDA),聚......
Prediction of Swelling Behavior of N-Isopropylacrylamide Hydrogels in Aqueous Solution of Sodium Chl
In this paper, a model is presented to correlate and predict the swelling behavior of hydrogels in aqueous solutions of ......
合成了三种亲疏水性不同的温度及pH敏感的PAAc/P(NIPAAm-co-BMA)、PAAc/PNIPAAm和PAAc/P(NIPAAm-co-AAm)互穿网络(IPN)水凝胶,以水杨酸钠和水......
利用硝酸铈铵引发了羟乙基纤维素与N-异丙基丙烯酰胺的接枝反应.通过红外光谱和^1H—NMR谱证明了接枝反应是成功的讨论了单体浓度、......
合成了离子型及非离子型凝胶共6种,它们是N-异丙基丙烯酰胺及丙烯酰胺各自的均聚物凝胶和共聚物凝胶。着重研究了凝胶的温敏性能和......
通过硅烷偶联剂(γ-甲基丙烯酰氧基丙基三甲氧工硅烷)的作用,将N-异丙基丙烯酰胺在超细硅胶表面接枝聚合,制备了以聚N-异丙基丙烯酰......
以无机粘土(锂蒙脱石)作为物理交联剂,在不加任何乳化剂的条件下,通过无皂乳液聚合制备了一系列粒径在250nm左右且具有温敏性的N-异......
在超细硅胶表面引入原子转移自由基聚合(ATRP)的引发基团,通过ATRP技术使N-异丙基丙烯酰胺(NIPAM)在硅胶表面接枝聚合,合成得到了具有......
利用IPN技术合成了一种具有温度和pH双重敏感性的聚(N-异丙基丙烯酰胺)/聚丙烯酸半互穿网络微凝胶(PNIPAM/PAAc semi-IPN)。这种微凝胶......
以微波为辐射源,对丙烯酸(AA)水溶液进行辐照制得了PAA水凝胶。将脱水后的PAA水凝胶浸泡于含引发剂过硫酸钾(K2S2O8)和交联剂N,N^+-亚甲基......
Preparation of Thermal-responsive Chitosan-graft-N-isopropylacrylamide Membranes via γ-Ray Irradiati
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目的观察应用聚N-异丙基丙烯酰胺磁性阿霉素纳米微球(ADM-PNIPAM—Fe3O4)对兔VX2肝肿瘤的动脉化疗栓塞治疗作用。方法将肝脏已成功接......
xanthan 缩苹果酸的酐(Xan 麻省) 的一个新奇的类 /poly (N-isopropylacrylamide ) 混血儿水疗院胶化被解决方案聚合设计并且综合......
用沉降聚合法制备了聚(N-异丙基丙烯酰胺-co-甲基丙烯酸)微凝胶,并用NMR,DLS分析测定了微凝胶结构及凝胶颗粒在不同离子强度下粒径和表......
以羧甲基纤维素的水溶液为反应介质制备了快速响应的温度敏感性聚(N-异丙基丙烯酰胺)水凝胶。利用DSC对其相转变温度进行了表征,并测......
以胆甾醇和甲基丙烯酸缩水甘油酯为主要原料,合成了含胆甾醇基团的单体并将其与N-异丙基丙烯酰胺进行了自由基共聚。通过傅里叶变......
将N-异丙基丙烯酰胺(NIPAM)和丙烯酸(AA)单体引入小分子液滴正辛烷为模板的细乳液共聚体系,制备了p H/温度双重响应性P(NIPAM-co-AA)纳米......
在可聚合乳化荆甲基丙烯磺酸钠存在下,以过硫酸钾和亚硫酸氢钠为氧化还原引发体系,将苯乙烯和N-异丙基丙烯酰胺进行无皂乳液聚合,制得......
用两步法制备了聚丙烯酸(PAAc)/聚(N-异丙基丙烯酰胺)(PNIPA)/黏土半互穿网络纳米复合微凝胶,首先以黏土为交联剂,通过无皂乳液聚合制备PNIPA......