The Silver SPR chip was modified by alkaline-silane condensation with aminopropyltriethoxysilane (APTES) in NaOH aqueous solution at different times. Silver sputtered slides coated with APTES were immersed in NaOH solution, enabling us to produce silver surfaces homogeneously covered with APTES. The surface properties of grafted APTES on sputtered silver surface as a occasion of time were studi...

The development of an immunosensor-based biosensor to detect the human serum albumin (HSA) was developed as a low-cost and label-free electrical detection through silicon nitride ion-sensitive field-effect transistor (Si3N4-ISFET). This sensor functionalized using 3-Aminopropyltriethoxysilane (APTES). silanized Si3N4-ISFET surface covalently linked with antibody against HSA (Anti-HSA) via gluta...

Grafting of 3-aminopropyltriethoxysilane (APTS) on graphene oxide (GO) nanosheets followed by reaction with phosphotungstic acid (H3PW12O40, denoted as H3PW) gave a new functionalized GO which was characterized using FT-IR, FESEM, EDX, EDX elemental mapping and ICP-OES techniques. The catalytic activity of this nanomaterial containing phosphotungstic counter-anion H2PW12O40¯ (H2PW) which was de...

Strategies involving the inclusion of cell-instructive chemical and topographical cues to smart biomaterials in combination with a suitable physical stimulus may be beneficial enhance nerve-regeneration rate. In this regard, we investigated surface functionalization poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEH-PPV)-based electroconductive electrospun nanofibers coupled externa...

Mesoporous molecular sieves silica materials had been functionalized employing 3-aminopropyltriethoxysilane as the surface decoration agent by a post-synthesis method and Eu Ti with different loading ratio were synchronously anchored on amino-functionalized framework incipient wetness impregnation method, respectively. The structures of synthesized samples evaluated means X-ray diffraction, Fou...

The process of jatropha oil transesterification was studied for biodiesel production. Rhizomucor miehei lipase (RML) immobilized on 3-aminopropyltriethoxysilane functionalized magnetic Fe3O4 employed as a biocatalyst. confirmed by scanning electron microcopy (SEM), Fourier transform infrared spectra (FT-IR), thermogravimetric analysis (TGA), vibrating sample magnetometer (VSM), and confocal las...

The present work shows the implementation of response surface methodology, fed by an experimental central composite design (CCD) to find conditions that allow maximizing inhibition microorganism Staphylococcus aureus with nanoparticles TiO2 silanized 3-aminopropyltriethoxysilane (APTES) and doped Ag. In addition, poly(lactic) acid composites were prepared these Ag/TiO2 aim confer their antimicr...