Претраживање
Приказ резултата 1-10 од 90
Prebiotici i mehanizam njihovog dejstva
(Beograd: Udruženje mikrobioologa Srbije, 2012)
Prebiotici su nesvarljivi sastojci hrane, koji u nepromenjenom obliku dospevaju u kolon, selektivno stimulišući rast i metaboličku aktivnost jedne ili ograničenog broja bakterijskih vrsta i na taj način poboljšavaju zdravlje ...
Multistage in situ bioremediation of aquifer contaminated with petroleum derivatives
(Association of chemistry and environmentRussian society for mass spectrometry, 2012)
Analysis of the Influence of Competitive Adsorption and Mass Transfer on Adsorbed Mass Fluctuations in Affinity-Based Biosensors
(Elsevier, 2012)
We analyze the fluctuations of the equilibrium adsorbed mass in affinity-based biosensors, caused by both the random nature of adsorption-desorption and mass transfer processes of two molecular species (the target and the ...
Helium Sensing Using Multipurpose Thermopile-Based MEMS devices
(Institute of Electrical and Electronics Engineers Inc., 2012)
In this paper gas sensing performance of IHTM thermopile-based MEMS sensors is studied both theoretically and experimentally. The sensor has already been proven to be a multipurpose device and this work explores possibilities ...
Adsorption-Desorption Noise in Nanowire FET Biosensors
(Institute of Electrical and Electronics Engineers Inc., 2012)
The adsorption-desorption (AD) noise in nanowire FET biosensors is analyzed, which manifests itself in the form of gate voltage fluctuations resulting from the fluctuations of the number of adsorbed particles. The derived ...
Modeling of the Conductivity Alteration in the Gold Thin Film-Based Mercury Sensor Using the Fuchs Theory
(Institute of Electrical and Electronics Engineers Inc., 2012)
We report on the development and testing of the metallic mercury sensor. Sensor is based on the gold thin film layer where sensing is achieved by formation of the gold-mercury amalgam. Complete technological procedure and ...
Decopperization process of waste solutions from conventional copper electrolysis
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2012)
This paper is adresses on treatment of sulphuric acid waste solutions obtained during the conventional copper metallurgical activities. Mother liquor is a part of this solutions and it is generated during the regeneration ...
Microfabrication by Mask-maskless wet Anisotropic Etching for Realization of Multilevel Structures in {100} Oriented Si
(Institute of Electrical and Electronics Engineers Inc., 2012)
Step-like structures oriented along LT 110 > or LT 110 > directions on {100} oriented Si substrates are first etched with mask following maskless etching in 30 wt. % KOH solution in water at 80 degrees C. The step ...
From viral barriers to proton conductors – novel applications for polymeric membranes
(Belgrade, Serbia : Society of Physical Chemists of Serbia, 2012)
Novel applications for polymeric membranes which address the needs of health care industry and development of alternative energy sources are reviewed in this paper. Polyolefin membranes made by thermally-induced separation ...
Characterization of Mechanochemically Synthesized CaO·ZnO/K2O Mixed Oxides
(Belgrade : Serbian Ceramic Society, 2012)
Room temperature ball milling of CaO and ZnO powder mixture (using molar ratio of CaO:ZnO of 1:2) with the addition of stoichiometrically required amount of water to form calcium zinc hydroxide hydrate (CaZn2(OH)6•2H2O) ...