Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 431, listelenen: 181-200
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Covalent immobilization of chloroperoxidase onto magnetic beads: Catalytic properties and stability
(Elsevier, 2008)Amino groups containing magnetic beads were used in covalent immobilization of the enzyme "chloroperoxidase (CPO)" which is one of a few enzymes that can catalyse the peroxide dependent oxidation of a wide spectrum of ... -
Banded karyotypes of the Persian squirrel Sciurus anomalus from Turkey
(Firenze Univ Press, 2008)Karyotypes of seven males and three females of the Persian squirrel, Sciurus anomalus, were analyzed with G- and C-banding techniques and Ag-NOR (nucleolus organizer region) staining. All specimens had the diploid number ... -
Kinetic and equilibrium studies on the biosorption of Cl reactive orange 16 dye by immobilized Scenedesmus quadricauda
(Asian Journal Of Chemistry, 2008)The biosorption of commonly used reactive dye, reactive orange 16 (RO 16). from aqueous solutions by live (ILSq) and heat inactivated Scenedesmus quadricauda (IHISq) immobilized Scenedesmus quadricauda was studied in a ... -
Preparation of nanofibrous polymer grafted magnetic poly(GMA-MMA)-g-MAA beads for immobilization of trypsin via adsorption
(Elsevier, 2008)Poly (glycidylmethacrylate-methylmethacrylate), poly(GMA-MMA) beads were prepared via suspension polymerization in the presence of ferric ions. The epoxy groups of the poly(GMA-MMA) beads were converted into amino groups ... -
Morphology, anatomy, ecology and palynology of two Centaurea species from Turkey
(Bangladesh Botanical Soc, 2008)Centaurea L. sect. Plosimopappa, a local endemic group in the Mediterranean and South East Anatolia, is represented by only two species, namely C. ptosimopappa Hayek and C. ptosimopappoides Wagenitz in Turkey. Both these ... -
Preparation and Characterization of Infection-Resistant Antibiotics-Releasing Hydrogels Rods of Poly[hydroxyethyl methacrylate-co-(poly(ethylene glycol)-methacrylate]: Biomedical Application in a Novel Rabbit Penile Prosthesis Model
(Wiley, 2008)In this work, preparation and characterization of novel three different antibiotic loaded penile prosthesis in the rod form were investigated by copolymerization of 2-hydroxyethylmethacrylate (HEMA) with poly(ethylene ... -
Composition of the essential oils of Angelica sylvestris L. var. sylvestris isolated from the fruits by different isolation techniques
(Allured Publ Corp, 2008)The essential oils of the fruits of Angelica sylvestris L.var.sylvestris (Umbelliferae) obtained using hydrodistillation (HD), nucrodistillation (MD) and micro-steam distillation-solid-phase microextraction (MSD-SPME) ... -
Sclerotial structures of Morchella conica in agar media with different carbohydrates
(Akademiai Kiado Zrt, 2008)In this study, the effects of various carbon sources for Morchella conica sclerotium formations were investigated under in vitro conditions. The formations of sclerotial initials, which improved from hyphae of Morchella ... -
Antimicrobial activity of endemic Crataegus tanacetifolia (Lam.) Pers and observation of the inhibition effect on bacterial cells
(Wiley, 2008)Up to now an increasing number of antibiotic-resistant bacteria have been reported and thus new natural therapeutic agents are needed in order to eradicate these pathogens. Through the discovery of plants such as Crataegus ... -
Cephalaria duzceensis (Dipsacaceae), a new species from the western Black Sea region, Turkey
(Wiley, 2007)A new species, Cephalaria duzceensis N. Aksoy & R. S. Gokturk (Dipsacaceae) from western Black Sea region of Turkey is described. It is illustrated in line drawings and the morphology of the new species is compared with ... -
Telaranea europaea (Lepidoziaceae, Hepaticae), new for Turkey
(Adac-Cryptogamie, 2007)Telaranea europaea (Lepidoziaceae, Hepaticae) is reported for the first time in Turkey, based on specimens collected in Kiyicik Village (Rize, Turkey). This is also the first record of the genus Telaranea in Turkey and ... -
Preparation and characterization of sulfonyl-hydrazine attached poly(styrene-divinylbenzene) beads for separation of albumin
(Elsevier Science Bv, 2007)Novel sulfonyl-hydrazine carrying poly(styrene-divinylbenzene), poly(S-DVB)-S-NH2 ion-exchange beads (size between 210 and 425 mu m) were prepared via suspension polymerization and, were first used as an ion-exchange support ... -
Functional morphology of the venom apparatus of the funnel spider, Agelena gracilens (Araneae : Agelenidae) from Turkey
(Amer Entomol Soc, 2007)The funnel-web spider, Agelena gracilens Koch C. L., 1841 is widely distributed throughout Middle Europe, Mediterranean countries, and Middle Asia. The aim of this study is to describe the functional morphology of the venom ... -
An automata networks based preprocessing technique for artificial neural network modelling of primary production levels in reservoirs
(Elsevier, 2007)Primary production in lakes and reservoirs develops as a result of complex reactions and interactions. Artificial neural networks (ANN) emerges as an approach in quantification of primary productivity in reservoirs. Almost ... -
Chitosan-grafted poly(hydroxyethyl methacrylate-co-glycidyl methacrylate) membranes for reversible enzyme immobilization
(Wiley, 2007)Epoxy group-contain g poly(hydroxyethyl methacrylate/glycidyl methacrylate), p(HEMA/GMA), membrane was prepared by UV initiated photopolymerization. The membrane was grafted with chitosan (CH) and some of them were chelated ... -
Bucklandiella microcarpa (Hedw.) Beduarek-Ochyra & Ochyra (Grimmiaceae, Bryopsida), new to the moss flora of Turkey and South-West Asia
(Adac-Cryptogamie, 2007)Bucklandiella microcarpa (Hedw.) Bednarek-Ochyra & Ochyra (Racomitrioideae, Grimmiaceae, Bryopsida) is recorded for the first time in Turkey. The specimens were collected from Kackar Mountains National Park in Rize province. ... -
Adsorption of IgG on spacer-arm and L-arginine ligand attached poly(GMA/MMA/EGDMA) beads
(Wiley, 2007)This work presents data on human imrnunoglobulin G (HlgG) adsorption onto L-arginine ligand attached poly(GMA/MMA/EGDMA)-based affinity beads which were synthesized from methyl methacrylate (NUVIA) and glycidiyl methacrylate ... -
Cytochrome c adsorption on glutamic acid ligand immobilized magnetic poly(methylmethacrylate-co-glycidylmethacrylate) beads
(Elsevier, 2007)This work presents data on cytochrome c adsorption onto glutamic acid immobilized magnetic poly(methylmethacrylate-coglycidylmethacrylate), mp(GMA-MMA) beads which were synthesized from glycidylmethacrylate (GMA) and ...