a free standing calcium alginate polyacrylamide hydrogel

A free-standing calcium alginate/polyacrylamide hydrogel …

in this work, a free-standing calcium alginate/polyacrylamide (ca/pam) hydrogel filtration membrane was synthesized via uv radiation-reduced polymerization using acrylamide as the monomer, sodium alginate as the matrix, urea as the pore-forming agent, n,n′-methylene-bisacrylamide (mba) as the covalent crosslinker, and cacl 2 as the ionic …,A free-standing calcium alginate/polyacrylamide hydrogel … ,The free-standing CA/PAM hydrogel filtration membrane exhibits excellent anti-fouling properties and has promising application prospects in the fields of protein separation, microorganism filtration and removal of dyes. 中文翻译: 一种具有高防污性能的独立式海藻酸钙/聚丙烯酰胺水凝胶纳滤膜的制备和表征 摘要 以N,N'-亚甲基-双丙烯酰胺为共价交联剂,CaCl 2 为离子交联剂,在海藻酸钠存在下聚合丙烯酰胺,合成了一种防污自立式膜。,A free-standing calcium alginate/polyacrylamide hydrogel … ,A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance: Preparation and characterization June 2015 Desalination 365

a free-standing calcium alginate polyacrylamide hydrogel

A free-standing calcium alginate/polyacrylamide hydrogel . In this work, a free-standing calcium alginate/polyacrylamide (CA/PAM) hydrogel filtration membrane was synthesized via UV radiation-reduced polymerization using acrylamide as the monomer, sodium alginate as the matrix, urea as the pore-forming agent, N,N′-methylene-bisacrylamide (MBA) as the covalent crosslinker, and CaCl 2 as the ionic,xueshu.baidu.com ,由于此网站的设置,我们无法提供该页面的具体描述。,Calcium alginate hydrogel filtration … – ScienceDirect ,The hydrogel filtration membrane showed excellent anti-fouling performance. In this paper, calcium alginate (CaAlg) hydrogel filtration membrane was prepared through ionic cross-linking method using polyethylene glycol (PEG) as pore-forming agent.

Beibei Lin's research works | Tianjin Polytechnic …

Beibei Lin's 8 research works with 258 citations and 1,430 reads, including: A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance …,赵孔银副教授 ,孔银,男,1979年,工学博士,副教授、硕士生导师天津工业大学材料科学与工程学院B332室(实验室6C323)联系电话:022-83955362;15522273498Email:[email protected]:289187630主持国家自然科学基金、天津市自然科学基金重点项目 …,天津工业大学膜材料与膜过程省部共建国家重点实验室招收 … ,天津工业大学膜材料与膜过程省部共建国家重点实验室招收调剂硕士研究生(赵孔银课题组)导师信息姓名:赵孔银男,1979年出生,山东人。2008年3月毕业于天津大学材料学院,获材料学博士学位,2010年10月至今,天津工业大学材料学院,副教授。以第一和通讯作者在JournalofMembraneScience(1区,IF5.056 …

a free-standing calcium alginate polyacrylamide hydrogel

A free-standing calcium alginate/polyacrylamide hydrogel . In this work, a free-standing calcium alginate/polyacrylamide (CA/PAM) hydrogel filtration membrane was synthesized via UV radiation-reduced polymerization using acrylamide as the monomer, sodium alginate as the matrix, urea as the pore-forming agent, N,N′-methylene-bisacrylamide (MBA) as the covalent crosslinker, and CaCl 2 as the ionic,A free-standing calcium alginate/polyacrylamide hydrogel … ,•A free-standing calcium alginate/polyacrylamide nanofiltration membrane was prepared.•The CA/PAM hydrogel nanofiltration membrane exhibited excellent anti-fouling properties.•The fabrication process is simple and low cost without producing organic wastewater.,Calcium alginate hydrogel filtration … – ScienceDirect ,A free-standing calcium alginate/polyacrylamide hydrogel filtration membrane with high anti-fouling performance: preparation and characterization Desalination , 365 ( 2015 ) , pp. 234 – 241 Article Download PDF CrossRef Google Scholar

Wenkui Cui's research works | Tianjin Polytechnic …

Wenkui Cui's 5 research works with 220 citations and 926 reads, including: A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance …,Preparation and characterization of polyacrylamide … ,A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance: preparation and characterization Desalination , 365 ( 2015 ) , p. 234,Calcium alginate | Biodegradable Gel-Transforming Agent … ,Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media. This enables the hydrogel to absorb and release aqueous solutions at certain ranges of pH values.

Calcium alginate-coated electrospun polyhydroxybutyrate …

Zhang X, Lin B, Zhao K, Wei J, Guo J, Cui W, Liu D, Li J (2015) A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance: preparation and characterization. Desalination 365:234–241.,Gradient adhesion modification of polyacrylamide/alginate … ,Request PDF | Gradient adhesion modification of polyacrylamide/alginate-calcium tough hydrogels | Strong hydrogel adhesion requires the synergy of adhesion and …,Strengthening Alginate/Polyacrylamide Hydrogels Using … ,Strengthening Alginate/Polyacrylamide Hydrogels Using Various Multivalent Cations Can Hui Yang,† Mei Xiang Wang,‡ Hussain Haider,‡ Jian Hai Yang,‡ Jeong-Yun Sun,§ Yong Mei Chen,*,‡ Jinxiong Zhou,*,† and Zhigang Suo§ †State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, and School

A free-standing calcium alginate/polyacrylamide hydrogel …

A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance: Preparation and characterization Zhang XX, Lin BB, Zhao KY, Wei JF, Guo JE, Cui WK, Jiang S, Liu D, Li JX …,a free-standing calcium alginate polyacrylamide hydrogel ,A free-standing calcium alginate/polyacrylamide hydrogel . In this work, a free-standing calcium alginate/polyacrylamide (CA/PAM) hydrogel filtration membrane was synthesized via UV radiation-reduced polymerization using acrylamide as the monomer, sodium alginate as the matrix, urea as the pore-forming agent, N,N′-methylene-bisacrylamide (MBA) as the covalent crosslinker, and CaCl 2 as the ionic,Calcium alginate | Biodegradable Gel-Transforming Agent … ,Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media. This enables the hydrogel to absorb and release aqueous solutions at certain ranges of pH values.

Functional hydrogel coatings

A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance: preparation and characterization. Desalination 2015; 365: 234-41.,CN110105593A – The alginate of surface folding … ,The present invention relates to a kind of alginate of surface folding/polyacrylamide composite hydrogel preparation methods, preparation includes: to be pre-stretched alginate/polyacrylamide hydrogel of calcium ion crosslinking, is then impregnated in the aqueous solution of iron chloride, and hydrogel is taken out, washing to get.Huge area change can occur when being under pressure for the …,Mechanical strengthened alginate/polyacrylamide hydrogel … ,Alginate/polyacrylamide hybrid hydrogel has attracted intense interests in different fields, but the low tensile strength and stiffness limit its comprehensive application. In this hydrogel system, the alginate–cation network plays an important role.

Strengthening Alginate/Polyacrylamide Hydrogels Using …

Strengthening Alginate/Polyacrylamide Hydrogels Using Various Multivalent Cations Can Hui Yang,† Mei Xiang Wang,‡ Hussain Haider,‡ Jian Hai Yang,‡ Jeong-Yun Sun,§ Yong Mei Chen,*,‡ Jinxiong Zhou,*,† and Zhigang Suo§ †State Key Laboratory for Strength and Vibration of Mechanical Structures, International Center for Applied Mechanics, and School,A sodium alginate-based sustained-release IPN hydrogel and … ,Boppana 53 et al. used a Ca 2+ + glutaraldehyde double cross-linking method to prepare IPN microspheres with ketoprofen-preloaded, polyacrylamide-grafted gum ghatti and sodium alginate ().Ketoprofen is an NSAID currently being utilized to treat musculoskeletal and joint diseases.,Highly stretchable and tough hydrogels | Nature ,The fracture energy of the alginate–polyacrylamide hybrid gel, however, is much larger than previously reported values 14,17,20,28 for tough synthetic gels (100–1,000 J m −2), a finding that …

A free-standing calcium alginate/polyacrylamide hydrogel …

A free-standing calcium alginate/polyacrylamide hydrogel nanofiltration membrane with high anti-fouling performance: Preparation and characterization Xinxin Zhang, Beibei Lin, Kongyin Zhao, Junfu Wei, Jie Guo, Wenkui Cui, Shuai Jiang, Dong Liu, Jianxin Li. Details; Contributors; Fields of science …,Strengthening Alginate/Polyacrylamide Hydrogels Using … ,much higher than that of pure alginate hydrogel (∼25 J m−2)or PAAm hydrogel (∼150 J m−2).15 Besides remarkable mechanical properties, the Ca-alginate/PAAm hydrogel also exhibits excellent biocompability.16 The Ca-alginate/PAAm hydrogels were fabricated by a one-step method. Water was mixed with all ingredients needed to,CN110105593A – The alginate of surface folding … ,The present invention relates to a kind of alginate of surface folding/polyacrylamide composite hydrogel preparation methods, preparation includes: to be pre-stretched alginate/polyacrylamide hydrogel of calcium ion crosslinking, is then impregnated in the aqueous solution of iron chloride, and hydrogel is taken out, washing to get.Huge area change can occur when being under pressure for the …

Calcium alginate | Biodegradable Gel-Transforming Agent …

Calcium alginate is a biopolymer that can be used for developing oral drug-delivery systems [1]. Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media [2] .,Yeast fermentation inspired Ca-alginate hydrogel membrane … ,Yeast fermentation inspired Ca-alginate hydrogel membrane: … free-standing membrane through the polymerization of acrylamide (AM) in the presence of SA.,Gradient adhesion modification of polyacrylamide/alginate … ,Strong hydrogel adhesion requires the synergy of adhesion and cohesion. Gradient adhesive–tough hydrogels can balance adhesion and cohesion, however, their construction is still a challenging task.

A sodium alginate-based sustained-release IPN hydrogel and …

molecules from sodium alginate hydrogels which formed by Ca2+ cross-linking (Fig. 1) is a common issue in the eld of controlled drug delivery systems, leading to suddenly burst release.16 In recent years, a lot of work has been conducted to improve the performance of sodium alginate hydrogels as drug carriers.,欢迎各位高分子专业的同学调剂天津工业大学材料学院赵老师 … ,[3] Xinxin Zhang, Beibei Lin, Kongyin Zhao *, Junfu Wei, Jie Guo, Wenkui Cui, Shuai Jiang, Yinping Yang, Jianxin Li, Free-standing calcium alginate/polyacrylamide hydrogel filtration membrane with high anti-fouling performance: preparation and characterization,Strengthening Alginate/Polyacrylamide Hydrogels Using … ,Strengthening Alginate/Polyacrylamide Hydrogels Using … linked.