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Synthesis and characterization of aliphatic hyperbranched polyesters
(The Society of Chemists and Technologists of Macedionia, 2008)
The synthesis of dendritic polymers, i.e., dendrimers (ideally branched) and hyperbranched polymers (non-ideally
branched) and investigation of their properties have gained large scientific attention over the last twenty ...
Synthesis and characterization of crosslinked polyurethanes
(The Society of Physical Chemists of Serbia, 2008)
Two polyurethane samples, crosslinked with aliphatic hyperbranched polyester, were synthesized and examined in this work. The sample PUPDMS-EO was prepared using ethylene oxide-poly(dimethylsiloxane)-ethylene oxide as ...
Yb3+ doped dyphillosilicates prepared by thermally induced phase transformation of zeolites
(Maik Nauka/Interperiodica/Springer, New York, 2007)
Yb3+-doped Ba and Sr diphyllosilicates (hexacelsians) have been synthesized using the Na form of LTA zeolite by ion-exchange procedure and thermal treatment. The crystal structures of both doped samples are refined and ...
Modifikovani bentonit kao sorbent i katalizator za prečišćavanje otpadih voda koje sadrže boje
(Institut tehničkih nauka Srpske akademije nauka i umetnosti, 2009)
Izvršena je modifikacija i karakterizacija bentonita s ciljem dobijanja nanomaterijala primenljivog u prečišćavanju otpadnih voda. Organo-modifikacija bentonita izvedena je pomoću heksadeciltrimetilamonijum-bromida. Pilareni ...
Hidrofobne interakcije porfirinskog prstena u proteinima koji sadrže porfirin / Hydrophobic interactions of porphyrins in porphyrin containing proteins
(Srpsko kristalografsko društvo, 2008)
This study aims to systematically characterize hydrophobic interactions of porphyrins in porphyrin containing proteins. Structures of porphyrin containing proteins from the Protein Data Bank (PDB) Select January 2007, the ...
Sinteza alifatskih hiperrazgranatih poliestara: "pseudo one-step" procedura“
(Belgrade : Serbian Chemical Society, 2008)
Hiperrazgranati polimeri (HBP) i dendrimeri pripadaju klasi dendritskih makromolekula. Za razliku od složene i dugotrajne sinteze dendrimera, HBP se mogu sintetisati korišćenjem jednostavne "one-step" procedure, pri čemu ...
Rheological and thermogravimetric analysis of unmodified and modified aliphatic hyperbranched polyester
(The Society of Physical Chemists of Serbia, 2008)
The influence of the type of end groups on the rheological and thermal properties of aliphatic hyperbranched polyesters (AHBP) was investigated in this work. Unmodified, hydroxy-functional AHBP sample of third pseudo ...
Thermal behaviour of Ag/PMMA nanocomposites synthesized by in situ method
(Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, 2008)
The influence of the surface modified silver nanoparticles (Np), used as a filler, on the thermal properties poly(methylmethacrylate) (PMMA) matrix, synthesized by “in situ” radical polymerization process, was studied. The ...
Termičke karakteristike nanokompozita Ag/PS
(Društvo inženjera plastičara i gumara IPG, Beograd, Srbija, 2008)
U radu je ispitivan uticaj nanočestica srebra (Ag) na termičke karakteristike polimerne matrice polistirena (PS). Ispitivanja su vršena metodom termogravimetrijske analize (TGA) u azotu u zavisnosti od koncentracije ...
Hyperbranched acrylates in dual-curing systems
(Belgrade : Serbian Chemical Society, 2004)
The aim of this work was to explore influence of hyperbranched polymers (HBP) on mechanical, thermal and dielectric properties of interpenetrating polymer networks (IPN), expecting to get a material with properties more ...