Browsing by Author "Uyar, Tamer"
Now showing items 21-40 of 199
-
Bioactive peptide functionalized aligned cyclodextrin nanofibers for neurite outgrowth
(Royal Society of Chemistry, 2017)Guidance of neurite extension and establishment of neural connectivity hold great importance for neural tissue regeneration and neural conduit implants. Although bioactive-epitope functionalized synthetic or natural polymeric ... -
Carvacrol loaded electrospun fibrous films from zein and poly(lactic acid) for active food packaging
(Elsevier B.V., 2018)The composite fibrous films were developed from zein and poly(lactic acid) (PLA) by incorporating carvacrol at three different concentrations (5, 10 and 20%) using electrospinning. The morphology and size of fibers obtained ... -
Characterisation of internal morphologies in electrospun fibers by X-ray tomographic microscopy
(Royal Society of Chemistry, 2011)Electrospun fabrics for use in, for example, tissue engineering, wound dressings, textiles, filters and membranes have attracted a lot of attention due to their morphological nanoscale architectures which enhance their ... -
Colon targeted delivery of niclosamide from β-cyclodextrin inclusion complex incorporated electrospun Eudragit® L100 nanofibers
(Elsevier BV, 2021-01)Electrospun nanofibers incorporated with inclusion complex (IC) of niclosamide (NIC) and hydroxypropyl-beta-cyclodextrin (HPβCD) (NIC-HPβCD-IC) was produced from pH-responsive polymer (Eudragit® L100, EUD), which disintegrates ... -
Comparison of pure and mixed gas permeation of the highly fluorinated polymer of intrinsic microporosity PIM-2 under dry and humid conditions: experiment and modelling
(Elsevier, 2020)This manuscript describes the gas separation performance of PIM-2, a partially fluorinated linear copolymer synthesized from 5,5′,6,6′-tetrahydroxy-3,3,3′,3′-tetramethylspirobisindane (TTSBI) and decafluorobiphenyl (DFBP). ... -
Conscientious design of Zn-S/Ti-N layer by transformation of ZnTiO3 on electrospun ZnTiO3@TiO2 nanofibers: stability and reusable photocatalytic performance under visible irradiation
(American Chemical Society, 2018)Herein, we report the rational design of Zn-S/Ti-N on TiO2 as a hierarchical nanoarchitecture from the ZnTiO3@TiO2 nanofibers (NFs) through electrospinning followed by a hydrothermal process using l-cysteine as an S/N ... -
Controlling the photoconductivity: graphene oxide and polyaniline self assembled intercalation
(American Institute of Physics Inc., 2015)We report on controlling the optoelectronic properties of self-assembled intercalating compound of graphene oxide (GO) and HCl doped polyaniline (PANI). Optical emission and X-ray diffraction studies revealed a secondary ... -
Core-shell nanofibers of curcumin/cyclodextrin inclusion complex and polylactic acid: enhanced water solubility and slow release of curcumin
(Elsevier, 2017-02)Core-shell nanofibers were designed via electrospinning using inclusion complex (IC) of model hydrophobic drug (curcumin, CUR) with cyclodextrin (CD) in the core and polymer (polylactic acid, PLA) in the shell (cCUR/HPβC ... -
Cross-linked main-chain polybenzoxazine nanofibers by photo and thermal curing; stable at high temperatures and harsh acidic conditions
(Elsevier, 2016-02)In this study, for the first time cross-linking of linear aliphatic diamine-based main-chain polybenzoxazine (MCPBz) electrospun nanofibers were accomplished by two-step approach consisting of photo and thermal curing. ... -
Crosslinked PolyCyclodextrin/PolyBenzoxazine electrospun microfibers for selective removal of methylene blue from an aqueous system
(Elsevier, 2019)In this study, a blend solution of hydroxypropyl-β-cyclodextrin (HPβCD) and benzoxazine monomer (BA-a) was prepared in dimethylformamide to obtain HPβCD/BA-a microfibers by electrospinning technique. The electrospun ... -
Cyclodextrin functionalized poly(methyl methacrylate) (PMMA) electrospun nanofibers for organic vapors waste treatment
(Elsevier BV, 2010)Poly(methyl methacrylate) (PMMA) nanofibers containing the inclusion complex forming betacyclodextrin (_-CD) were successfully produced by means of electrospinning in order to develop functional nanofibrous webs for ... -
Cyclodextrin nanofibers by electrospinning
(Royal Society of Chemistry, 2010)We have demonstrated that cyclodextrin (CD) (a non-polymeric system) can be electrospun into nanofibers by itself; methylbeta-cyclodextrin (MbCD) nanofibers were electrospun and it was observed that the success of the ... -
Cyclodextrin short-nanofibers using sacrificial electrospun polymeric matrix for VOC removal
(Springer, 2018)Cyclodextrins (CD) are cyclic oligosaccharides that can form noncovalent host-guest inclusion complexes to yield intriguing supramolecular structures. Electrospinning of nanofibers from CD is challenging since they are ... -
Cyclodextrin-assisted synthesis of tailored mesoporous silica nanoparticles
(Beilstein-Institut Zur Forderung der Chemischen Wissenschaften, 2018)Mesoporous silica nanoparticles (MSNs) have sparked considerable interest in drug/gene delivery, catalysis, adsorption, separation, sensing, antireflection coatings and bioimaging because of their tunable structural ... -
Defect related emission versus intersystem crossing : blue emitting ZnO/graphene oxide quantum dots
(Royal Society of Chemistry, 2015)In ref. [Nat. Nanotechnol., 2012, 7, 465-471] interesting optoelectronic properties of ZnO/graphene oxide (GO) composite were presented. Essentially, in the luminescence spectrum indirect optical transitions were identified ... -
Design and fabrication of auxetic PCL nanofiber membranes for biomedical applications
(Elsevier, 2017-12)The main objective of this study was to fabricate poly (ε-caprolactone) (PCL)-based auxetic nanofiber membranes and characterize them for their mechanical and physicochemical properties. As a first step, the PCL nanofibers ... -
Development of superhydrophobic electrospun fibrous membrane of polymers of intrinsic microporosity (PIM-2)
(Elsevier, 2018)Polymers of intrinsic microporosity (PIMs) are increasingly recognized as a potential membrane material for adsorption and separation applications due to their permanent porosity and solution processability. PIM-2 can ... -
Drug delivery system based on cyclodextrin-naproxen inclusion complex incorporated in electrospun polycaprolactone nanofibers
(Elsevier, 2014)In this study, we select naproxen (NAP) as a reference drug and electrospun poly (e-caprolactone) (PCL) nanofibers as a fibrous matrix for our drug-delivery system. NAP was complexed with beta-cyclodextrin (βCD) to form ... -
Efficient encapsulation of citral in fast-dissolving polymer-free electrospun nanofibers of cyclodextrin inclusion complexes: High thermal stability, longer shelf-life, and enhanced water solubility of citral
(MDPI AG, 2018)Here, we report a facile production of citral/cyclodextrin (CD) inclusion complex (IC) nanofibers (NFs) from three types of CDs (hydroxypropyl-beta-cyclodextrin (HPβCD), hydroxypropyl-gamma-cyclodextrin (HPγCD), and ... -
Efficient removal of polycyclic aromatic hydrocarbons and heavy metals from water by electrospun nanofibrous polycyclodextrin membranes
(American Chemical Society, 2019)Here, a highly efficient membrane based on electrospun polycyclodextrin (poly-CD) nanofibers was prepared and exploited for the scavenging of various polycyclic aromatic hydrocarbons (PAHs) and heavy metals from water. The ...
