Photopatterned Thiol Surfaces for Biomolecule Immobilization
نویسندگان
چکیده
منابع مشابه
Gold and silver nanoparticles for biomolecule immobilization and enzymatic catalysis
In this work, a simple method for alcohol synthesis with high enantiomeric purity was proposed. For this, colloidal gold and silver surface modifications with 3-mercaptopropanoic acid and cysteamine were used to generate carboxyl and amine functionalized gold and silver nanoparticles of 15 and 45 nm, respectively. Alcohol dehydrogenase from Thermoanaerobium brockii (TbADH) and its cofactor (NAD...
متن کاملPlasma Methods for the Generation of Chemically Reactive Surfaces for Biomolecule Immobilization and Cell Colonization - A Review
Plasma-based approaches have gained considerable popularity for the creation of surfaces designed to be in contact with biological environments (‘bio-interfaces’). Many studies have been reported using various approaches and process gases. Initially a number of studies explored the potential of plasma-produced surfaces or coatings to control bio-interfacial interactions. More recently, the majo...
متن کاملOptimizing the immobilization of gold nanoparticles on functionalized silicon surfaces: amine- vs thiol-terminated silane
Immobilization of gold nanoparticles on planar surfaces is of great interest to many scientific communities; chemists, physicists, biologists, and the various communities working at the interfaces between these disciplines. Controlling the immobilization step, especially nanoparticles dispersion and coverage, is an important issue for all of these communities. We studied the parameters that can...
متن کاملPeptide-Modified Surfaces for Enzyme Immobilization
BACKGROUND Chemistry and particularly enzymology at surfaces is a topic of rapidly growing interest, both in terms of its role in biological systems and its application in biocatalysis. Existing protein immobilization approaches, including noncovalent or covalent attachments to solid supports, have difficulties in controlling protein orientation, reducing nonspecific absorption and preventing p...
متن کاملBioactive surface design based on functional composite electrospun nanofibers for biomolecule immobilization and biosensor applications.
The combination of nanomaterials and conducting polymers attracted remarkable attention for development of new immobilization matrices for enzymes. Hereby, an efficient surface design was investigated by modifying the graphite rod electrode surfaces with one-step electrospun nylon 6,6 nanofibers or 4% (w/w) multiwalled carbon nanotubes (MWCNTs) incorporating nylon 6,6 nanofibers (nylon 6,6/4MWC...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Langmuir
سال: 2009
ISSN: 0743-7463,1520-5827
DOI: 10.1021/la9017135