USİNG FOURİER TRANSFORM İNFRARED SPECTROSCOPY AND CALORİMETRY TO STUDY NSAID-LIPID INTERACTIONS IN MODEL MEMBRANE VESİCLES (LİPOSOMES)

Using artificially generated spectral data to improve protein secondary structure prediction from Fourier transform infrared spectra of proteins Severcan, M; Haris, PI; Severcan, Feride (Elsevier BV, 2004-09-15) Secondary structures of proteins have been predicted using neural networks from their Fourier transform infrared spectra. To improve the generalization ability of the neural networks, the training data set has been artificially increased by linear interpolation. The leave-one-out approach has been used to demonstrate the applicability of the method. Bayesian regularization has been used to train the neural networks and the predictions have been further improved by the maximum-likelihood estimation method. T...
Integration of a Glutamate Sensitive Genetically Encoded Sensor Protein into Photocrosslinkable Hydrogel Optrodes Kahyaoğlu, Leyla Nesrin (2016-01-01) Immobilization into 3D matrices stabilizes proteins in comparison to flat planar surfaces and facilitates the study of the biomolecular interactions as well as integration into optrodes for cell physiology. Photocrosslinkable hydrogels have received significant attention in recent years as they provide not only a highly hydrophilic 3D environment to promote protein stabilization and its interactions with analyte molecules, but enable optically addressable patterning for spatial control of protein localizati...
The Effect of Ultrasonication on the Size and Morphology of Iron Oxide - Chitosan Nano and Microparticles Akin, Deniz; YAKAR, ARZU; Gündüz, Ufuk (2013-04-28) The aim of this study is to synthesize magnetic Fe3O4-chitosan nano and microparticles (Fe3O4-CPs) by suspension cross-linking and ionic gelation methods and investigate the effect of ultrasonication on the size, morphology and magnetic properties. The synthesized particles were characterized by transmission electron microscopy (TEM), dynamic light scattering (DLS) and vibrating sample magnetometry (VSM). The results showed that the ultrasonication decreased the mean particle diameter and enhanced magnetic ...
A Five Layer One-Dimensional PEMFC Model with Detailed Electrode Kinetics Ficicilar, B.; Eroğlu, İnci; Nguyen, T. V. (2010-10-01) In this study, a non-isothermal, two-phase, one-dimensional, and steady state proton exchange membrane (PEM) fuel cell model is developed to investigate the detailed electrode kinetics in the anode and cathode catalytic regions and the effects of these reaction mechanisms on the performance of a PEM fuel cell. Langmuir-Butler-Volmer (LBV) type reaction rate expressions are suggested for both anode and cathode electrochemical reactions. A two-phase energy balance approach is used to catch the thermal transpo...
Observation of Oscillatory Surface Reactions of Riboflavin, Trolox, and Singlet Oxygen Using Single Carbon Nanotube Fluorescence Spectroscopy Sen, Fatih; Boghossian, Ardemis A.; Sen, Selda; Ulissi, Zachary W.; Zhang, Jingqing; Strano, Michael S. (2012-12-01) Single-molecule fluorescent microscopy allows semiconducting single-walled carbon nanotubes (SWCNTs) to detect the adsorption and desorption of single adsorbate molecules as a stochastic modulation of emission intensity. In this study, we identify and assign the signature of the complex decomposition and reaction pathways of riboflavin in the presence of the free radical scavenger Trolox using DNA-wrapped SWCNT sensors dispersed onto an aminopropyltriethoxysilane (APTES) coated surface. SWCNT emission is qu...

Citation Formats

S. Banerjee, “USİNG FOURİER TRANSFORM İNFRARED SPECTROSCOPY AND CALORİMETRY TO STUDY NSAID-LIPID INTERACTIONS IN MODEL MEMBRANE VESİCLES (LİPOSOMES),” 2013. Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/60065.