Design and synthesis of stimuli responsive polymer based nanoparticles

... of stimuli- responsive polymers are temperature -responsive polymers and pH -responsive polymers Other types of stimuli- responsive polymers, such as light -responsive polymers, field -responsive polymers ... methodologies for synthesis of stimuli- responsive polymers and the techniques for preparation of smart polymer based nanoparticles In Chapter 3, well-defined comb-like graft copolymers, consisting of a fluorescent ... images of the self-assembled hollow nanoparticles of the KVND copolymer of Table 3.1 in aqueous media: (a) pH and 25 oC, (b) pH and 25 oC and (c) pH and 40 oC The concentration of the copolymer...

identification, design and synthesis of oxygenated hydrocarbon-based carbon dioxide-soluble polymers for chemical and petroleum engineering applications

... ABSTRACT IDENTIFICATION, DESIGN AND SYNTHESIS OF OXYGENATED HYDROCARBON-BASED CO2-SOLUBLE POLYMERS FOR CHEMICAL AND PETROLEUM ENGINEERING APPLICATIONS Lei Hong, Ph.D University of Pittsburgh, 2006 ... defended on March 29, 2006 and approved by Dr Eric J Beckman, Professor, Chemical and Petroleum Engineering Department Dr J Karl Johnson, Professor, Chemical and Petroleum Engineering Department ... Professor, Department of Chemistry Dissertation Director: Dr Robert M Enick, Chairman and Professor, Chemical and Petroleum Engineering Department ii Copyright © by Lei Hong 2006 iii ABSTRACT IDENTIFICATION,...

Design and synthesis of functional graphene composites and their applications

... DESIGN AND SYNTHESIS OF FUNCTIONAL GRAPHENE COMPOSITES AND THEIR APPLICATIONS JANARDHAN BALAPANURU M.Sc., University of Pune, India A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... bond of graphene and (b) formation of bond between organic functional groups and oxygenated-groups of GO (a) Addition of free radicals to sp2-carbon of graphene: Upon heating the mixture of diazonium ... functional graphene composites for various applications In this thesis, the design and synthesis of various graphene- based composites and their potential applications have been discussed with regards...

Design and synthesis of donor acceptor hybridized small molecules and graphene derivatives for photovoltaic and optical studies

... DESIGN AND SYNTHESIS OF DONOR ACCEPTOR HYBRIDIZED SMALL MOLECULES AND GRAPHENE DERIVATIVES FOR PHOTOVOLTAIC AND OPTICAL STUDIES ANUPAM MIDYA M.Sc (Chemistry), ... the interface of the donor and acceptor material and split into hole and electron For efficient charge separation, the HOMO and LUMO energy levels of p-type (Donor) and n-type (Acceptor) materials ... and formation of bonds (a) for two sp2 -hybridized carbon atoms Figure 1.2 A schematic diagram of energy levels, hybridization of atomic orbitals creates two continuous band states of filled and...

Design and synthesis of cysmethynil and analogues as inhibitors of isoprenylcysteine carboxyl methyltransferase (ICMT)

... Wang M, Casey PJ Amino derivatives of indole as potent inhibitors of isoprenylcysteine carboxyl methyltransferase (Icmt) v TABLE OF CONTENTS ACKNOWLEDGEMENT .ii CONFERENCES AND PUBLICATIONS ... Analogues of cysmethynil demonstrate improved isoprenylcysteine carboxyl methyltransferase (Icmt) inhibition activity and antiproliferative activity in PC3 prostate cancer and MDA-MB-231 breast ... Gorla SK, Go ML, Wang M, Casey PJ Analogues of the Isoprenylcysteine Carboxylmethyltransferase Inhibitor Cysmethynil With Improved Antiproliferative Activity Against Breast and Prostate Cancer Cells...

Design and analysis of parity check code based optical recording systems

... DESIGN AND ANALYSIS OF PARITY- CHECK- CODE- BASED OPTICAL RECORDING SYSTEMS CAI KUI (M Eng., National University of Singapore) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... systems In particular, most of the key components of the PC -code- based optical recording system have been designed and optimized for different recording densities, and different proportions of ... errors and results in a simple and efficient solution to improve the overall performance This thesis is dedicated to the design and analysis of PC -code- based recording systems to achieve higher recording...

Design and fabrication of ferroelectric thin film based microwave miniature tunable devices

... results of dielectric properties of these two varactors and thin films prove the feasibility of application of Bi1.5 Zn1.0 Nb1.5 O7 thin film into microwave tunable devices vii List of Figures ... 29 Lift-off method for fabrication of patterned Ba 0.5 Sr0.5TiO thin films…………………………………………………………… 29 2.3.1 Chapter3 Fabrication of patterned Ba 0.5 Sr0.5TiO thin film ………… 30 Microwave tunable ... Microwave tunable devices and tuning technologies………………….1 1.2 Ferroelectric thin film and its varactors……………………………… 1.2.1 Non-linear dependence of polarization on applied electric field of ferroelectric...

Design and synthesis of novel metal complex protein conjugation agents for applications in bio imaging

... Design and Synthesis of novel metal complex- protein conjugation agents for Applications in bio- imaging WANG TAO (BSc, Sichuan University2008 ) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ... Modification of Proteins There is an increasing interest in protein conjugates for diagnosis and therapy Even though proteins often display limited pharmacokinetics, low proteolytic stabilities and the ... Design of biocompatible metal- complex protein conjugates In order to design biocompatible metal- complex protein conjugates which can achieveprecise intracellular delivery and improved sensitivity for...

synthesis and characterization of novel ferromagnetic ppy-based nanocomposite

... Results and discussions The structures of the PPy/Zn0.5Cu0.5Fe2O4 nanocomposite were investigated by FTIR spectroscopy and X-ray diffraction FTIR spectra of the PPy and PPy/Zn0.5Cu0.5Fe2O4 nanocomposite ... XRD patterns of PPy/Zn0.5Cu0.5Fe2O4 nanocomposite (a) and the reference standard data for Zn0.5Cu0.5Fe2O4 of the JCPDS ﬁle No 77-0012 (b) Fig SEM micrographs of Zn0.5Cu0.5Fe2O4 (a) and PPy/Zn0.5Cu0.5Fe2O4 ... surface of Zn0.5Cu0.5Fe2O4 Fig shows the magnetic hysteresis loops of Zn0.5Cu0.5Fe2O4 and PPy/Zn0.5Cu0.5Fe2O4 nanocomposite at room temperature It can be observed that the saturation magnetization of...

Báo cáo hóa học: " Synthesis and characteristics of NH2-functionalized polymer films to align and immobilize DNA molecules" potx

... Synthesis and characteristics of NH2-functionalized polymer films to align and immobilize DNA molecules Hyung Jin Kim1, In-Seob Bae2, Sang-Jin ... λ-DNAs were confirmed to be aligned on the NH2-functionalized polymer films as expected, and they were, more or less, evenly distributed In addition to the alignment and immobilization of DNA ... out to prove that plasma power affects the alignment and immobilization of the DNA and the surface energy for the NH2-functionalized polymer films First, the average coverage of the aligned DNA...

Báo cáo hóa học: " Synthesis of Bio-Compatible SPION–based Aqueous Ferroﬂuids and Evaluation of RadioFrequency Power Loss for Magnetic Hyperthermia" docx

... photon energy of diode laser (670 nm) The simulation of the power loss spectrum of the sample was performed for applied field strength of 500Oe in the range 100–900 kHz Results and Discussion ... introduced for hyperthermia application So, the power loss and hence the heat generated becomes a function of domain magnetization, anisotropy and volume of the particle for an AC field of fixed strength ... that the power dissipation at an applied frequency of 800 kHz is 80 W/g and for 200 kHz, 10 W/g for an applied field strength of 200 Oe In this study, the corresponding values of power loss are...

Báo cáo hóa học: " Design and Analysis of Nanotube-Based Memory Cells" ppt

... Res Lett (2008) 3:416–420 design can be employed as memory cells We also develop a continuum model in this paper to analyze the proposed NEMS memory cell design Design of Memory Cells Figure illustrates ... used as a random access memory (RAM) cell It should be noted that Kang and Hwang [16] proposed the similar NEMS design, called ‘Carbon nanotube shuttle’ memory device However, our design is more ... speciﬁc, and we quantitatively illustrate the proposed design as SRAM and DRAM cells In addition, the continuum model developed in this paper will help to study feasibility of large nanotube-based memory...

Báo cáo y học: "Practising evidence-based medicine: the design and implementation of a multidisciplinary team-driven extubation protocol" pptx

... potentially accelerate decision-making with regard to extubation; and to assess the safety and feasibility of our approach Materials and method The intervention was carried out in a 14-bed medical/surgical ... evidence-based medicine into the setting of the ICU by promoting a multidisciplinary approach to extubation, and to design a protocol that was acceptable to all medical staff involved in the extubation ... criticism, and feedback was given on a regular basis Based on the feedback, the protocol was regularly re-evaluated and updated Nurses and RCPs responded favourably to the MDT-driven extubation protocol...

DESIGN AND IMPLEMENTATION OF WEB-BASED DATA AND NETWORK MANAGEMENT SYSTEM FOR HETEROGENEOUS WIRELESS SENSOR NETWORKS

... attempts to develop a new network management and data collection framework for heterogeneous wireless sensor networks called as Heterogeneous Wireless Sensor Networks Management System (H-WSNMS), which ... WSNs Wireless Sensor Networks XML Extensible Mark-up Language xi ABSTRACT Yu, Qun M.S., Purdue University, August, 2010 Design and Implementation of Web-based Data and Network Management System for ... IMPLEMENTATION OF WEB-BASED DATA AND NETWORK MANAGEMENT SYSTEM FOR HETEROGENEOUS WIRELESS SENSOR NETWORKS A Thesis Submitted to the Faculty of Purdue University by Qun Yu In Partial Fulfillment of the Requirements...

on the design and analysis of quantization-based digital watermarking systems

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