Results 101 to 110 of about 570,654 (314)

Ispitivanje mogućnosti primene poliamid-polietilenske folije za konzervaciju tehničkih sredstava / Investigation of possibility to use polyamid-polytehylene foil in preservation of equipment

open access: yesVojnotehnički Glasnik, 2008
Atmosferska korozija može se usporiti ili potpuno zaustaviti postavljanjem metalne opreme u odgovarajuće navlake od plastične folije. Rezultati ispitivanja difuzije vodene pare kroz poliamid-polietilensku foliju pokazuju da se difuzija vodene pare ...
Mihael Bučko, Vladimir Vujičić
doaj   +1 more source

Grafted ionomer complexes and their effect on protein adsorption on silica and polysulfone surfaces [PDF]

open access: yes, 2010
peer reviewedWe have studied the formation and the stability of ionomer complexes from grafted copolymers (GICs) in solution and the influence of GIC coatings on the adsorption of the proteins beta-lactoglobulin (beta-lac), bovine serum albumin (BSA ...
Arie de Keizer   +16 more
core   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

Effect of Glutaraldehyde Concentration on Catalytic Efficacy of Candida rugosa Lipase Immobilized onto Silica from Oil Palm Leaves

open access: yesIndonesian Journal of Chemistry, 2019
Till date, studies that investigated the effect of glutaraldehyde concentration on catalytic efficacy of biocatalyst developed with silica-derived from oil palm leaves (OPL) as support, are unknown.
Emmanuel Onoja, Roswanira Abdul Wahab
doaj   +1 more source

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

open access: yesAdvanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen   +10 more
wiley   +1 more source

"Effect of silane coupling agent blend system on structure and properties of silica/solution-polymerized butadiene-styrene rubber/ natural rubber composite"

open access: yesHecheng xiangjiao gongye
Silica/solution-polymerized butadiene-styrene rubber (SSBR)/natural rubber (NR) compo-sites were prepared by mechanical mixing method with silane coupling agent, bis[3-(triethoxysilyl)propyl]tetrasulfide (Si 69) and 3-mercaptopropyl-ethyoxyl-di(tridecyl ...
ZHENG Tao1, LONG Fei-fei1, SHAO Hong-qi2
doaj   +1 more source

Friction and Wear Properties of Rice Husk Ceramics under Dry and Water Lubricated Conditions

open access: yesTribology Online, 2009
The authors have developed the new hard porous carbon material “Rice Husk ceramics” (RH ceramics) by carbonizing the mixture of rice husk and phenol resin at 900 °C in inert gas environment.
Tuvshin Dugarjav   +3 more
doaj   +1 more source

Effects of high temperature and pressure on silica optical fibre sensors

open access: yes, 1998
We report on the effects of liquids at high temperature and pressure on silica optical fibres, sensors and gratings. We propose that the diffusion of molecules into the silica and the resultant expansion of the network are responsible for observed fibre ...
Clowes, J.R.   +3 more
core   +1 more source

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

open access: yesAdvanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito   +6 more
wiley   +1 more source

Precisely size controlled drug-silica nanoconjugate for cancer therapy [PDF]

open access: yes, 2012
The goal of my Ph. D. research is to develop a precisely size-controlled drug conjugated silica nanoparticles as a new type of drug delivery system for improved cancer therapy. By using such monodisperse, drug-containing NPs with discrete and incremental
Tang, Li
core  

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