



@article {2508,
	title = {Constructing thromboresistant surface on biomedical stainless steel via layer-by-layer deposition anticoagulant},
	journal = {BiomaterialsBiomaterials},
	volume = {24},
	year = {2003},
	note = {Cited By (since 1996): 67Export Date: 21 November 2012Source: ScopusCODEN: BIMADdoi: 10.1016/S0142-9612(03)00363-6PubMed ID: 12951013Language of Original Document: EnglishCorrespondence Address: Ji, J.; Department of Polymer Science, Zhejiang University, Hangzhou 310027, China; email: jianji@mail.hz.zj.cnChemicals/CAS: heparin, 37187-54-5, 8057-48-5, 8065-01-8, 9005-48-5; polyethyleneimine, 74913-72-7; stainless steel, 12597-68-1; trometamol, 1185-53-1, 77-86-1; Anticoagulants; Coated Materials, Biocompatible; Heparin, 9005-49-6; Polyethyleneimine, 9002-98-6; Stainless Steel, 12597-68-1Manufacturers: AldrichReferences: Bertrand, P., Jonas, A., Laschewsky, A., Legras, R., Ultrathin polymer coating by complexation of polyelectrolytes at interfaces: Suitable materials, structure and properties (2000) Macromol Rapid Commun, 21, pp. 319-348;Ulman, A., Formation and structure of self-assembled monolayers (1996) Chem Rev, 96, pp. 1533-1554; 
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Houska, M., Brynda, E., Interactions of proteins with polyelectrolytes at solid/liquid interfaces: Sequential adsorption of albumin and heparin (1997) J Colloid Interface Sci, 188, pp. 243-250; 
Brynda, E., Houska, M., Multiple alternating molecular layers of albumin and heparin on solid surfaces (1996) J Colloid Interface Sci, 183, pp. 18-25; 
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Vov, Y.L., Rusling, J., Thomsen, D.L., Papadimitrakopoulos, F., Kawakami, T., Kunitake, T., High-speed multilayer film assembly by alternate adsorption of silica nanoparticles and linear polycation (1998) Chem Commun, 11, pp. 1229-1230; 
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},
	month = {2003///},
	pages = {4699 - 4705},
	abstract = {Multilayer films consisting of polyethylenimine (PEI) and heparin were successfully prepared on biomedical 316L stainless steel surface via electrostatic self-assembly (ESA) of the PEI and heparin. The process of ESA of PEI/heparin was monitored by static contact angle, electrochemical impedance spectroscopy (EIS), reflection adsorption spectroscopy and X-ray photoelectron spectroscopy data. The contact angle and EIS data revealed that the multilayer coating was stable in Tris-HCl (pH 7.35) buffer solution for 21 days. The static platelet adhesion and static clotting time experiments indicated that the PEI/heparin-deposited stainless steel could resist the platelet adhesion and prolong the static clotting time effectively. Such an easy processing and shape-independent method may have good potential for surface modification of cardiovascular devices. {\textcopyright} 2003 Elsevier Ltd. All rights reserved.},
	keywords = {316L stainless steel, Adhesion, Adsorption, anticoagulant agent, Anticoagulants, aqueous solution, article, Biocompatibility, biomaterial, Biomaterials, blood clotting time, Blood Platelets, Blood-compatibility, buffer, Coated Materials, Biocompatible, coating, Coatings, Contact angle, controlled study, Deposition, device, electricity, Electrochemical impedance spectroscopy, electrochemistry, Electrostatics, heparin, human, human cell, Humans, implant, Layer-by-layer, material coating, materials testing, Multilayers, Organic polymers, pH, Platelet Adhesiveness, Polyethyleneimine, priority journal, reflection adsorption spectroscopy, Self assembly, Spectroscopy, Stainless steel, Surface Properties, surface property, Surfaces, thrombocyte adhesion, Thromboresistant surfaces, trometamol, X ray photoelectron spectroscopy},
	isbn = {01429612 (ISSN)},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0041386468\&partnerID=40\&md5=a68c77a7525bca1760cc298a394c713f},
	author = {Tan, Q. and Ji, J. and Barbosa, M.A. and Fonseca, C. and Shen, J.}
}
