Browsing by Title

Hydrophobic cryogels for DNA adsorption: Effect of embedding of monosize microbeads into cryogel network on their adsorptive performances

Corman, Mehmet Emin; Bereli, Nilay; Özkara, Serpil; Uzun, Lokman; Denizli, Adil (Wiley-Blackwell, 2013)

As alternative hydrophobic adsorbent for DNA adsorption, supermacroporous cryogel disks were synthesized via free radical polymerization. In this study, we have prepared two kinds of cryogel disks: (i) poly(2-hydroxyethyl ...

Hydrophobic microbeads as an alternative pseudo-affinity adsorbent for recombinant human interferon-alpha via hydrophobic interactions

Saylan, Yeseren; Sarı, Mufrettin Murat; Özkara, Serpil; Uzun, Lokman; Denizli, Adil (Elsevier Science BV, 2012)

Hydrophobic interaction chromatography (HIC) is increasingly used for protein purification, separation and other biochemical applications. The aim of this study was to prepare hydrophobic microbeads and to investigate their ...

Hydropyrolysis of extracted Euphorbia rigida in a well-swept fixed-bed tubular reactor

Gerçel, Hasan Ferdi; Pütün, Ayşe Eren; Pütün, Ersan (Taylor & Francis Inc, 2002)

Tubular reactor fixed-bed hydropyrolysis experiments have been conducted on a sample of extracted Euphorbia rigida to determine the possibility of being a potential source of renewable fuels and chemical feedstock. The ...

Hydrothermal Synthesis and Crystal Structure of Novel Oxovanadium Coordination Polymer: [((VO)-O-IV)(2)(OH)(2)(C10H6(COO)(2))](infinity)

Çevik, Sabri; Alkaya, Zeynep Alkan; Dal, Hakan; Sarı, Musa (Taylor & Francis Inc, 2016)

A novel coordination polymer [((VO)-O-IV)(2)(OH)(2)(C10H6(COO)(2))](infinity) based on vanadium(IV) and 2,6-naphthalenedicarboxylato ligand has been prepared by hydrothermal synthetic method. The compound was characterized ...

Hydrothermal Synthesis and Crystal Structures of Cd(II)-Based 1D Coordination Polymer and Mn(II) Coordination Complex with Mixed N- and O-donor Ligands: [Cd-2(4-4'-bpy)(2)(pa)(4)] (n) center dot 0.25(H2O) and [Mn(4-4'-bpy)(2)(pa)(H2O)(3)]ClO4 center dot 2(H2O)

Kani, İbrahim; Aksu, Yılmaz (Springer, 2010)

Two new complexes, [Cd-2(4-4'-bpy)(2)(pa)(4)] (n) center dot 0.25H(2)O (1) (pa = phenylacetate), and [Mn(4-4'-bpy)(2)(pa)(H2O)(3)]ClO4 center dot 2H(2)O, (2), have been obtained from hydrothermal reaction of Cd(NO3)(2)center ...

Hydrothermal synthesis of calcium hexaborate pentahydrate from local boric acid and its photoluminescence characteristic

Yılmaz, D.; Koç, N.; Turan, Servet (Springer, 2018)

The aim of the study is to synthesize hydrated calcium hexaborates via a hydrothermal method with the use of local (obtained from Turkish deposits) boric acid. The effects of temperature and boric acid to water and calcium ...

Hydrothermal synthesis of lead titanate and lead zirconate titanate electroceramic particles

Suvacı, Ender; Doğan, A; Anderwson, J; Adair, JH (Taylor & Francis LTD, 2003)

Hydrothermal synthesis of two lead-based perovskite powder systems, lead titanate and lead zirconate titanate, was investigated. Phase-pure perovskite lead titanate and lead zirconate titanate with various morphologies ...

Hydrothermal synthesis of tabular perovskite particles

Suvacı, Ender; Anderson, J; Messing, G. L.; Adair, JH (Trans Tech Publications LTD, 2002)

Phase pure perovskite lead titanate and lead zirconate titanate powders were produced by hydrothermal synthesis. Reaction temperature and time are critical processing parameters for formation of phase-pure perovskite ...

Hydroxylation of selected sesquiterpenes by the fungus Neurospora crassa

Demirci, Fatih; Akar, Tamer; Demir, T. A.; Kıran, I; Kırımer, Neşe; Başer, K. Hüsnü Can (Georg Thieme Verlag Kg, 2006)

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Hyperbolic Octonion Formulation of Gravitational Field Equations

Demir, Süleyman (Springer/Plenum Publishers, 2013)

In this paper, the Maxwell-Proca type field equations of linear gravity are formulated in terms of hyperbolic octonions (split octonions). A hyperbolic octonionic gravitational wave equation with massive gravitons and ...

Hyperbolic octonion formulation of the fluid Maxwell equations

Demir, Süleyman; Tanışlı, Murat (Korean Physical Soc, 2016)

The equations of compressible ideal fluids analogous to those of electromagnetism are reformulated in terms of hyperbolic octonions. Furthermore, the wave equations with source terms are generalized in a compact and elegant ...

Hyperbolic octonionic Proca-Maxwell equations

Candemir, Nuray; Tanışlı, Murat; Özdaş, Kudret; Demir, Süleyman (Verlag Z Naturforsch, 2008)

In this study, after introducing the hyperbolic octonionic (counteroctonion) algebra, which is also expressed in the sub-algebra of sedenions, and differential operator, Proca-Maxwell equations and relevant field equations ...

Hyperbolic Quaternion Formulation of Electromagnetism

Demir, Süleyman; Tanışlı, Murat; Candemir, Nuray (Springer Basel Ag, 2010)

In this paper, after presenting the hyperbolic quaternion formalism, an alternative representational method is proposed for the formulation of classical and generalized electromagnetism in the case of the existence of ...

Hypericum origanifolium willd. hidroalkolik ekstresinin farelerin santral sinir sistemi üzerine etkilerinin araştırılması

Yaşar, Şahin Nuri (Anadolu Üniversitesi, 2011)

Bu tez çalışmasında, Guttiferae familyasına ait Hypericum origanifolium Willd’ den hazırlanan hidroalkolik ekstrenin, farelerin çesitli davranışsal parametreleri ve ağrı algıları üzerine olası etkileri araştırılmıştır. ...