The 24-hour delay between seeding coverslips with cells and inoculating samples for culture of chlamydiae was reduced to less than 1 hour by using coverslips which had been pre-treated with glutaraldehyde-activated gamma-aminopropyl-triethoxysilane. Treated coverslips were not toxic for McCoy cells and even one year after treatment monolayers formed rapidly on them. Furthermore, all of 13 Chlam...

Titania is an important material in modern materials science, chemistry, and physics because of its special catalytic, electric, and optical properties. Here, we describe a novel method to synthesize colloidal particles with a crystalline titania, anatase core and an amorphous titania-shell structure. We demonstrate seeded growth of titania onto titania particles with accurate particle size tun...

In this paper, we present indirect methods to define the change in rates of hydrolysis and condensation reactions a silica oxide network formed (3-glycidoxypropyl)methyltriethoxysilane (GPTMS) (3-aminopropyl)triethoxysilane (ApTEOS), which was strongly dependent upon nature solvent used reaction environment, such as methanol, ethanol, propanol, butanol acetone. Electron microscopy (SEM), focuse...

Background: Silane-containing universal adhesives (UAs) are marketed as adhesion promotors for glass-ceramics. Objectives: This study aimed to evaluate the priming capacity of γ-methacryloxypropyltrimethoxysilane (γMPTS)-containing and γ-methacryloxypropyltriethoxysilane (γMPTES)/3-(aminopropyl)triethoxysilane (APTES)-containing lithium disilicate ceramic (LDC). Materials Methods: Etched LDC di...

Improvements in durable lubrication together with minimized wear are essential for obtaining long-term, functioning metallic joint prostheses. To achieve this objective, CoCr surface was functionalized Graphene Oxide (GO) and characterized by FTIR XPS. alloy subjected to alkalinization order generate high hydroxyl content on the surface. XPS revealed reactive OH groups, enabling intermediate co...

This work reports the development of an electrical and optical biosensing for label-free detection Aflatoxin B1 (AFB1) using gold (Au) nanobipyramids (NBPs). AuNBPs were synthesized through a two-step seed-mediated growth process followed by exchange capping agent from surfactant to lipoic acid. Pure monodispersed 70 nm base length obtained deposited on indium tin oxide (ITO)-coated glass subst...

Significant advancement has occurred in the detection methods of solution-based analytes. High-pressure liquid chromatography, gas and other systems used for analyses are quite expensive. Therefore, there is a need new visible Here, we demonstrate that 3-aminopropyl triethoxysilane (APTES) could impact stability, optical, morphology gold nanoparticles (AuNps) colloidal solution. These impacts c...

All-inorganic CsPbI3 perovskite quantum dots (PeQDs) have sparked widespread research due to their excellent optoelectronic properties and facile synthesis. However, attaining highly stable against heat polar solvents still remains a challenge hinders any further practical application. Here, by exploiting (3-aminopropyl) triethoxysilane (APTES) as the sole silica (SiO2) precursor, we report one...

Over the past few decades, enzyme-based green and sustainable chemistry has attracted extensive research attention, which provides a promising alternative to conventional treatment methods of recalcitrant micropollutants. However, enzyme denaturation stability loss remain critical challenges for its potential applications in industrial wastewater treatment. In this study, laccase from Trametes ...