Results 261 to 270 of about 109,524 (308)

Corrosion behavior of implant coated with different biocompatible material

Research Journal of Pharmacy and Technology, 2020
Aim: implant ology in oral cavity provide a reliable and rather safer solution to replacing missing teeth The aim was to evaluate the corrosion behavior of commercially pure titanium implant samples without coating and with hydroxyapatite, mixture of strontium and hydroxyapatite and titanium oxide and comparison between them through electrochemical ...
Ghasak H Jani, Ali j Abdulsahib, Abdalbseet A Fatalla   +2 more
openaire   +1 more source

Biocompatible superhydrophobic coating material for biomedical applications

Journal of Sol-Gel Science and Technology, 2016
Biomaterials and wettability have played a crucial role in the biocompatibility with a host matrix of body fluid and cells. We discuss designing superhydrophobic biomaterials for novel applications such as temporally implant, contact lenses, controlled drug release coatings, coating on medical instruments, etc.
Satish A. Mahadik, F. Pedraza, Sarika S. Mahadik, Brahmanand P. Relekar, Sagar S. Thorat   +4 more
openaire   +1 more source

Meltable Dextran Esters As Biocompatible and Functional Coating Materials

Biomacromolecules, 2011
The conversion of dextran with in situ synthesized iminium chlorides of long chain carboxylic acids was used to obtain pure and defined melting dextran esters in an efficient one-pot synthesis. The melting point of these esters can be tailored by the degree of substitutions (DS), the molecular weight of the starting polymer, and the chain length of the
Tim, Liebert, Jana, Wotschadlo, Peggy, Laudeley, Thomas, Heinze   +3 more
openaire   +2 more sources

Biocompatibility of silver-coated polyurethane catheters and silvercoated Dacron® material

Biomaterials, 1994
The local effects of silver-coated polyurethane catheters and Dacron material were compared to uncoated polyurethane catheters and Dacron material in a long-term implantation test using rabbits. The tissue-implant interaction was analysed by investigating the type and number of inflammatory cells, capillaries, fat tissue, the extent of fibrosis ...
A, Oloffs, C, Grosse-Siestrup, S, Bisson, M, Rinck, R, Rudolph, U, Gross   +5 more
openaire   +2 more sources

Functional, Degradable Zwitterionic Polyphosphoesters as Biocompatible Coating Materials for Metal Nanostructures

Langmuir, 2018
A zwitterionic polyphosphoester (zPPE), specifically l-cysteine-functionalized poly(but-3-yn-1-yloxy)-2-oxo-1,3,2-dioxaphospholane (zPBYP), has been developed as a poly(ethylene glycol) (PEG) alternative coating material for gold nanoparticles (AuNPs), the most extensively investigated metal nanoparticulate platform toward molecular imaging ...
Richen Li, Mahmoud Elsabahy, Yue Song, Hai Wang, Lu Su, Rachel A. Letteri, Sarosh Khan, Gyu Seong Heo, Guorong Sun, Yongjian Liu, Karen L. Wooley   +10 more
openaire   +2 more sources

Plasma mediated collagen‐I‐coating of metal implant materials to improve biocompatibility

Journal of Biomedical Materials Research Part A, 2010
AbstractThis study describes the collagen‐I coating of titanium and steel implants via cold low‐pressure gas plasma treatment. To analyze the coatings in terms of biocompatibility osteoblast‐like osteosarcoma cells and human leukocytes were cultivated on the metal surfaces.
Hauser, Joerg, Koeller, Manfred, Bensch, Sebastian, Halfmann, Helmut, Awakowicz, Peter, Steinau, Hans-Ulrich, Esenwein, Stefan   +6 more
openaire   +3 more sources

Silica-based hybrid materials as biocompatible coatings for glucose sensors

Sensors and Actuators B: Chemical, 2001
The preparation of sol–gel silica-based biocompatible coatings, which can be used for future implantable glucose sensors is described. Tetraethylorthosilicate (TEOS) was used as precursor for water-borne silicate gels of which the properties were varied by mixing the sol with polyethylene glycol (SG-PEG), heparin (SG-HEP), dextran sulfate (SG-DS ...
Kros, A., Gerritsen, M., Sprakel, V.S.I., Sommerdijk, N.A.J.M., Jansen, J.A., Nolte, R.J.M.   +5 more
openaire   +3 more sources

Silver coated materials for external fixation devices: in vitro biocompatibility and genotoxicity

Biomaterials, 2002
The most significant complication in external fixation is pin tract infection causally related to the highly adaptive ability of bacteria to colonise the surfaces of "inert" biomaterials or of adjacent damaged tissue cells. The hypothesis that coating a pin with a silver-containing compound will decrease bacterial colonisation and/or pin tract ...
BOSETTI M., MASSE', Alessandro, TOBIN E., CANNAS M.   +3 more
openaire   +4 more sources

Novel POSS–PCU Nanocomposite Material as a Biocompatible Coating for Quantum Dots

Bioconjugate Chemistry, 2015
Quantum dots (QDs) are fluorescent nanoparticles with unique photophysical properties that enable them to potentially replace traditional organic dyes and fluorescent proteins in various bioimaging applications. However, the inherent toxicity of their cores based on cadmium salts limits their widespread biomedical use.
Rizvi, Sarwat B, Yang, Shi Yu, Green, Mark, Keshtgar, Mo, Seifalian, Alexander M.   +4 more
openaire   +3 more sources

Investigation of HSA as a biocompatible coating material for arsenic trioxide nanoparticles

Nanoscale, 2018
The synthesis of human serum albumin coated As2O3 NPs with improved biocompatibility.
Maneka Hoonjan, Geetanjali Sachdeva, Sudeshna Chandra, Prashant S. Kharkar, Niteshkumar Sahu, Purvi Bhatt   +5 more
openaire   +2 more sources