Results 221 to 230 of about 60,351 (265)

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

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

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

Nanoscale, 2018
The synthesis of human serum albumin coated As 2 O 3 NPs with improved biocompatibility.
Maneka Hoonjan, Geetanjali Sachdeva, Sudeshna Chandra, Prashant S. Kharkar, Niteshkumar Sahu, Purvi Bhatt   +5 more
openaire   +2 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

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, Michela, Massè A, Tobin E, CANNAS, Mario   +3 more
openaire   +3 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, A.E., Sprakel, V.S., Sommerdijk, N.A.J.M., Jansen, J.A., Nolte, R.J.M.   +5 more
openaire   +2 more sources

Diamond-like carbon coatings as biocompatible materials—an overview

Diamond and Related Materials, 2003
Amorphous hydrogenated diamond-like carbon (DLC) and tetrahedral carbon (taC) films are characterized by high wear resistance, low friction coefficients and chemical inertness, thus high-corrosion resistance. The properties of DLC and taC can further be modified by incorporating other elements in the films, such as N, F, Si and metals, thus tailoring ...
openaire   +1 more source

Sequential Solid-Phase Microextraction with Biocompatible Coating Materials to Address Displacement Effects in the Quantitative Analysis

Analytical Chemistry, 2023
Solid-phase microextraction (SPME) is a simple and effective sample-preparation technique for the analysis of complex samples. However, sample matrices containing high concentrations of nonpolar substances or spiked analytes in free form can cause swelling, saturation, and/or competition phenomena in the coating material. This results in a displacement
Yuanpeng Wang, Wei Zhou, Janusz Pawliszyn   +2 more
openaire   +2 more sources