Figure S1: molecules used to chemically functionalize the surfaces. To the left, 3-Aminopropyl)-triethoxysilane (APTES). To the right, poly-L-lysine hydro bromide. Figure S2: Morphological AFM images. Scale bar is 10 µm A: Si/SiO 2 coated with 3-Aminopropyl)-triethoxysilane (APTES), B: Si/SiO 2 coated with, poly-L-lysine hydro bromide and C: Bare Si/SiO 2 .

Recently, the isolation and biochemical analysis of DNA at the single-molecule level has been recognized as very important for genetic research and clinical analysis. A unique technique for the positioning, dissection, and isolation of single DNA molecules using atomic force microscopy (AFM) has been demonstrated. Full-length genome DNA molecules were first deposited and stretched by a modified...

Experimental Details Materials Tetraethylorthosilicate (TEOS, 99%), cetyltrimethylammonium bromide (CTAB, >95%), (3-aminopropyl)triethoxysilane (APTES), hydrochloric acid (HCl, assay 37%), absolute ethanol (EtOH, >99.9%), fluorescein isothiocyanate (FITC), 1-Ethyl-3(3-dimethylaminopropyl)carbodiimide (EDC), N-Hydroxysuccinimide (NHS), catalase (from Aspergillus niger), phosphate buffered saline...

Highly ordered mesoporous organic-inorganic hybrid silica thin films with covalently bonded, positively chargeable -NH2 terminal groups were synthesized by evaporation induced self-assembly of tetraethoxysilane, 3-aminopropyl-triethoxysilane, and a nonionic surfactant under acid conditions and characterized using TEM, GISAXS, FTIR, SAW-based N2 sorption, and TGA.

Different methods for the functionalization of carbonate hydroxyapatite granules with free amine groups by reaction with (3-aminopropyl)triethoxysilane (APTES) have been compared in order to improve the potential for tethering of bioactive molecules to bioceramics. The combined use of tetraethoxyorthosilicate and APTES with acid catalysis resulted in an evident increase in amine surface grafting.

Abstract The increasing emission of carbon dioxide (CO 2 ) to the atmosphere has gained worldwide concern due its main contribution climate changes, global warming, and greenhouse effect. Numbers technologies have been carried out remove this hazardous gas from environment such as absorption, adsorption, membrane separation, cryogenic biological process. Due limitation current absorption techni...

Yanqin Shi and colleagues prepared one kind of highly efficient compound antibacterial agents by grafting green natural organic to (3-aminopropyl) triethoxysilane modified zinc oxide sheets. The polypropylene composites with the have excellent effect on both Escherichia coli Staphylococcus aureus, due double synergistic effects. Meanwhile, migration resistance. DOI: 10.1002/app.50911

We demonstrate that a (3-aminopropyl)triethoxysilane-treated glass surface is superior to an untreated glass surface for coating with extracellular matrix (ECM) proteins when used as a cell culture substrate to observe cell physiology and behavior. We found that MDCK cells cultured on untreated glass coated with ECM removed the coated ECM protein and secreted different ECM proteins. In contrast...