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Prikaz rezultata 301-310 od 338
Whey valorization using transgalactosylation activity of β-galactosidase
(University of Novi Sad, Institute of Food Technology, 2018)
Whey is the most significant by-product from the dairy industry that can cause serious environmental pollution problems. Namely, one of the main whey constituents is lactose, which is responsible for high biological oxygen ...
The biocompatibility of nanotubular oxide layer formed on the ultrafine-grained Ti-13Nb-13Zr alloy
(Serbian Academy of Sciences and Arts, Serbia, Belgrade, 2018)
Primary stability of biomaterials is associated with the mechanical contact of an implant
with the surrounding bone, which is governed by surface properties. The implant often needs
some kind of modification to optimize ...
Improvement of Biocompatibility by Formation of Nanotubular Oxide Layer on the Ultrafine Grained Ti-13Nb-13Zr Alloy
(Programme and The Book of Abstracts, TWENTIETH ANNUAL CONFERENCE YUCOMAT 2018, 2018)
To improve their biological properties, biomaterials typically need some surface modification. These surface modifications can be classified into four categories: physical, chemical, mechanical and biochemical. One of the ...
Izrada softvera i hardvera otvorenog izvora i konstrukcija pH-stat uređaja za primenu u tehnološkom procesu TEMPO-oksidacije celuloze
(2018)
Predstavljeno tehničko rešenje se odnosi na konstrukciju pouzdanog pH-stat uređaja korišćenjem „OpenPhControl“ softvera, hardvera niske cene (peristaltičke i špric pumpe, Arduina, step motora...), komponenata štampanih na ...
Nanoindentation study of ultrafine-grained titanium-based materials
(Univerzitet u Novom Sadu, Fakultet tehničkih nauka, 2018)
The commercially pure titanium (cpTi) and especially titanium (Ti) alloys are materials increasingly
used in orthopaedic and dental implants. In order to enhance the implant material properties, Ti-based materials may be ...
Quantitative structure – property relationship studies of liquid chromatography – mass spectrometry responsiveness of aripiprazole and its impurities using artificial neural networks
(Université de LilleFaculté de Pharmecie de Lille, 2018)
The importance of studying electrospray ionization (ESI) technique stems from its widespread liquid
chromatography – mass spectrometry (LC-MS) character, particularly emphasized in scientific areas with most
of non-volatile ...
Assessment of spatial and temporal variations in trace element concentrations using honeybees (Apis mellifera) as bioindicators
(Peerj Inc, London, 2018)
With the increase in anthropogenic activities metal pollution is also increased and needs to be closely monitored. In this study honeybees were used as bioindicators to monitor metal pollution. Metal pollution in honeybees ...
The influence of the bleaching and dyeing processes on the comfort properties of knitted fabrics containing elastane
(Skopje : Society of chemists and technologists of Macedonia, 2018)
Comfort properties of knitted fabrics depend on various fabric characteristics such as
chemical composition, knitted structure (fabric thickness and weight), air permeability and water
vapour resistance. The purpose of ...
The influence of the chemical modifications on the AC specific electrical conductivity of the jute woven fabrics
(Belgrade : Institute of Technical Sciences of SASA, 2018)
In order to obtain jute fabrics with high AC specific electrical conductivity, the raw jute
woven fabric was chemically modified. Namely, alkali modification with 17.5% NaOH at
room temperature for 5 and 30 min was ...
Utilization of the integrated process of supercritical extraction and impregnation for incorporation of helichrysum italicum extract into corn starch xerogel
(Savez hemijskih inženjera, Beograd, 2018)
Supercritical CO2 extraction of Helichrysum italicum and impregnation of starch xerogels with the extract by using an integrated scCO(2) extraction and impregnation process were performed at 350 bar and 40 degrees C in ...