Yayın tarihi için Biyomühendislik Bölümü listeleme
Toplam kayıt 98, listelenen: 1-20
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Adsorption behavior of congo red from an aqueous solution on 4-vinyl pyridine grafted poly(ethylene terephthalate) fibers
(John Wiley & Sons Inc, 2008)In this study, a reactive fibrous adsorbent was prepared through the grafting of 4-vinyl pyridine monomer onto poly(ethylene terephthalate) (PET) fibers for the removal of Congo red (CR) dye from an aqueous solution with ... -
Cytotoxicity and apoptotic effects of nickel oxide nanoparticles in cultured HeLa cells
(Via Medica, 2010)The aim of this study was to observe the cytotoxicity and apoptotic effects of nickel oxide nanoparticles on human cervix epithelioid carcinoma cell line (HeLa). Nickel oxide precursors were synthesized by an nickel ... -
Preparation and characterization of poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBHHX) based nanoparticles for targeted cancer therapy
(Elsevier Science Bv, 2011)Targeted drug delivery systems are one of the most promising alternatives for the cancer therapy. Rapid developments on nanomedicine facilitated the creation of novel nanotherapeutics by using different nanomaterials. ... -
Potential c-myc Antisense Oligonucleotide Carriers: PCl/PEG/PEI and PLL/PEG/PEI
(Informa Healthcare, 2011)In this work, positively charged, micelle-forming polymers were synthesized and used as a model vector to deliver antisense oligodeoxynucleotide (ASODN) into melanoma cells. Polymers and polymer/ASODN complexes were ... -
Bioengineering functional copolymers. XV. Synthesis of organoboron amide-ester branched derivatives of oligo(maleic anhydride) and their interaction with HeLa and L929 fibroblast cells
(Inst Organic Chem And Biochem, 2011)Novel bioengineering functional organoboron oligomers were synthesized by (i) amidolysis of oligo(maleic anhydride) (OMA) with 2-aminoethyldiphenylborinate (2-AEPB), (ii) esterification of organoboron oligomer (OMA-B) with ... -
Apoptotic and necrotic effects of carboxylated quercetin/polyethylenimine complex on HeLa cells
(Academic Journals, 2011)The effects of quercetin (Q), carboxylated quercetin (CQ) and carboxylated quercetin/polyethylenimine (CQ/PEI) complex on HeLa cell cultures were investigated. Firstly, carboxylated quercetin was acquired through hydroxyl ... -
Apoptotic and necrotic effects of plant extracts belonging to the genus Alchemilla L. species on HeLa cells in vitro
(Academic Journals, 2011)Apoptotic and necrotic effects of plant extracts belonging to the genus Alchemilla on HeLa cells were investigated. The ratio of viable cells was determined by cell counter. Double staining method for the determination of ... -
Bioengineering functional copolymers. XXI. Synthesis of a novel end carboxyl-trithiocarbonate functionalized poly(maleic anhydride) and its interaction with cancer cells
(Pergamon-Elsevier Science Ltd, 2012)A novel carboxyl-trithiocarbonate functionalized polymer with a highly selective antitumor activity was synthesized by a reversible addition-fragmentation chain transfer (RAFT) polymerization of maleic anhydride (MA) with ... -
Characterization of chondrocytes cultured on catechin-loaded alginate-chitosan scaffolds
(Informa Healthcare, 2013)Bovine chondrocytes were seeded into scaffolds of a high molecular weight chitosan and alginate with a pore size of 50-350 mu m with or without catechin. In polymerase chain reaction (PCR), unlike type II, collagen type I ... -
Silver nanoparticles: cytotoxic, apoptotic, and necrotic effects on MCF-7 cells
(Tubitak Scientific & Technical Research Council Turkey, 2013)The present study was conducted to examine cytotoxic, apoptotic, and necrotic effects of silver nanoparticles (AgNPs) on MCF-7 cells. Colloidal AgNPs were fabricated in an alkaline pH environment via reduction of silver ... -
Fabrication and characterization of gold-nanoparticles/chitosan film: a scaffold for L929-fibroblasts
(Taylor & Francis Ltd, 2013)The objective of the present study was to fabricate a gold nanoparticle crosslinked chitosan (Ch/AuNPs) composite film simple and to evaluate its use as a carrier matrix for L929-fibroblasts. L929-fibroblasts were seeded ... -
Nanoemulsions and nonwoven fabrics carrying AgNPs: Antibacterial but may be cytotoxic
(Taylor & Francis Ltd, 2014)The aim of this study is to prepare nonwoven fabrics carrying silver nanoparticles (AgNPs), and to investigate their antibacterial activities and cytotoxicities in parallel. AgNPs were impregnated from their nanoemulsions ... -
Effects of ABCE1 Down-Regulation by RNAi on Chemosensitivity of Lung Cancer Cells
(Int Inst Anticancer Research, 2014)… -
Synthesis, in-vitro cytotoxic activity and DNA interactions of new dicarboxylatoplatinum(II) complexes with 2-hydroxymethylbenzimidazole as carrier ligands
(Wiley, 2014)ObjectivesThe aim of this study was to investigate the in-vitro cytotoxic activity of new platinum(II) complexes on the human HeLa (ER-), MCF-7 (ER+) and MDA-MB 231 (ER-) cell lines. Furthermore, we investigated plasmid ... -
Poly(sucrose) micro particles preparation and their use as biomaterials
(Elsevier, 2014)Crosslinked p( sucrose) micro particles were synthesized for the first time from sucrose in water-in-oil microemulsion. Using divinyl sulfone (DVS) as crosslinker via reverse micelles of sodium bis(2-ethylhexyl) sulfosuccinate ... -
Genetic Differentiation of Lactobacillus delbrueckii subsp bulgaricus and Streptococcus thermophilus Strains Isolated from Raw Milk Samples Collected from Different Regions of Turkey
(Taylor & Francis Inc, 2015)Yogurt is a fermented milk product produced by two homofermentative lactic acid bacteria, Lactobacillus delbrueckii subsp. bulgaricus and Streptococcus thermophilus. It is consumed throughout the world as a healthy, ... -
Novel phthalocyanines containing resorcinol azo dyes; synthesis, determination of pKa values, antioxidant, antibacterial and anticancer activity
(Elsevier Science Sa, 2015)There are many studies about effects on health of compounds having azo groups in literature. However, anticancer, antimicrobial and antioxidant properties of phthalocyanines containing azo dyes are unknown. Therefore, the ... -
Syntheses, structural characterization and biological activities of spiro-ansa-spiro-cyclotriphosphazenes
(Royal Soc Chemistry, 2015)The replacement reactions of the Cl-atoms in partly substituted spiro-ansa-spiro-cyclotriphosphazenes (7 and 8) with excess pyrrolidine, 4-(2-aminoethyl) morpholine, and 1,4-dioxa-8-azaspiro[4,5] decane in dry THF led to ...
