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Prikaz rezultata 11-20 od 162
Polycyclic Aromatic Hydrocarbons in Dry Herbs: Source Identification, Quantification, and Health Risk Assessment
(Skopje : Society of chemists and technologists of Macedonia, 2023)
Polycyclic aromatic hydrocarbons (PAHs) are amongst the most toxic
compounds known to man. Several PAHs are proven to be carcinogenic, mutagenic,
and teratogenic. Due to their wide distribution in the environment and ...
EFFECT OF THE LIGNIN FUNCTIONALIZATION ON THE MORPHOLOGY AND ADSORPTION POTENTIAL OF THE LIGNIN-BASED MICROSPHERES
(Belgrade : University, Faculty of Technology and Metallurgy, 2023)
The morphological properties and adsorption potential of lignin-based porous
microspheres (LgMS) for heavy metals ions were investigated. LgMS were produced via
suspension copolymerization of unmodified or acryloyl ...
Contribution to the circular economy through the utilization of fibrous textile waste as biosorbents for water purification / Doprinos cirkularnoj ekonomiji kroz korišćenje vlaknastog tekstilnog otpada kao biosorbenata za prečIšćavanje vode
(Belgrade : Union of Engineers and Textile Technicians of Serbia, 2023)
Frequent changes in clothing fashion trends and the furniture industry have led to the excessive consumption of textiles to meet human needs. This leads to an increase in the production and finishing of textile materials, ...
Evaluation of solvent and substituent effects on absorption spectra of spirohydantoins derived from alfa-tetralone
(Szeged : University of Szeged, 2023)
A convenient and efficient approach toward the synthesis of six 3-(4-substituted benzyl)-6,7-benzo-1,3-diazaspiro[4.5]decane-2,4-diones (1‒6) by Bucherer-Bergs reaction and further alkylation at position 3 of the hydantoin ...
Electroanalytical performance of boron doped diamond electrode for the determination of solifenacin
(Belgrade : Faculty of Chemistry, 2023)
The anticholinergic drug, solifenacin (SOL), is frequently used for the treatments in urological
tract for urinary incontinence, and urinary frequency [1]. As an electroactive molecule, SOL can
be an appropriate target ...
Multipurpose azo pyridone dyes: synthesis, characterization, antioxidant and antimicrobial activity / Azo piridonske boje za višenamensku upotrebu: sinteza, karakterizacija, antioksidativna i antimikrobna aktivnost
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), Društvo za procesnu tehniku, 2023)
Wide commercial application of azo pyridone dyes rests on the cost-effectiveness of their preparation and almost innumerable possibilities for the synthesis by combining various diazo and coupling pyridone components that ...
The influence of long-term aging on the properties of TEMPO oxidized cotton / Uticaj dugotrajnog starenja na svojstvo TEMPO oksidisanog pamuka
(Belgrade : Union of Engineers and Textile Technicians of Serbia, 2023)
Cotton yarns were 2,2,6,6-tetramethy|piperidine-1-oxy radical (TEMPO) oxidized, i.e., oxidation was carried out in the presence of sodium hypochlorite, sodium bromide and TEMPO, during different time intervals (30, 60 and ...
KRISTALOGRAFSKO, SPEKTROSKOPSKO I RAČUNARSKO ISPITIVANJE KOMPLEKSA CINKA SA 2,2'-DIPIRIDILAMINOM I ANJONOM FURANDIKARBOKSILNE KISELINE / CRYSTALLOGRAPHIC, SPECTROSCOPIC AND COMPUTATIONAL STUDY OF ZINC COMPLEX WITH 2,2'-DIPYRIDYLAMINE AND ANION OF FURANDICARBOXYLIC ACID
(Beograd : Srpsko kristalografsko društvo, 2023)
Koordinacioni polimeri intenzivno se proučavaju zbog svojih različitih strukturnih oblika i brojnih mogućnosti primene [1]. Anjoni 2,5-furandikarboksilne kiseline (H2fdc), biološkog porekla, odlični su mostovni ligandi za ...
Experimental Determination of JIc for a HSLA Steel Welded Joint
(Elsevier B.V., 2023)
Most serious weldment failures have catastrophic consequences in terms of damage to other equipment, loss of production, and risks to worker health and safety. For the above reasons, there is a tendency to find the line ...
IMMOBILIZATION OF XYLANASE ON MAGNETIC NANOPARTICLES MODIFIED WITH POLYETHYLENEIMINE AND ITS APPLICATION IN XYLO-OLIGOSACCHARIDES SYNTHESIS
(Belgrade : University, Faculty of Technology and Metallurgy, 2023)
A food-grade bacterial xylanase enzyme preparation, ROHALASE® SEP-VISCO,
was immobilized by adsorption onto polyethyleneimine (PEI) functionalized magnetic
nanoparticles (MNPs). This process resulted in nanobiocatalysts ...