Surface functionalization of superparamagnetic iron oxide nanoparticles for potential cell targeting, imaging, and cancer therapy applications

...     SURFACE FUNCTIONALIZATION OF SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES FOR POTENTIAL CELL TARGETING, IMAGING, AND CANCER THERAPY APPLICATIONS HUANG CHAO (B.ENG., ... Objectives and Scopes The overall aim of this thesis is to develop various functional polymers as surface coatings of SPIONs for potential cell targeting, MRI, and cancer...

Ngày tải lên: 09/09/2015, 10:14

... as: Jasmin et al.: Optimized labeling of bone marrow mesenchymal cells with superparamagnetic iron oxide nanoparticles and in vivo visualization by magnetic resonance imaging Journal of Nanobiotechnology ... MSC Labeling and Proliferation Presence of iron nanoparticles within the cells was confirmed by staining with Prussian Blue (Figure 1...

Ngày tải lên: 11/08/2014, 00:22

Ngày tải lên: 11/08/2014, 00:23

... Monocrystalline iron oxide nanoparticle MNC Mononuclear cells MMP Metalloproteinases MRI Magnetic resonance imaging MSC Mesenchymal stem cells PB Prussian blue PIO Primary iron oxide nanoparticle ... cells The aim of this thesis is to investigate the development of particulate cellular markers that will improve the tracking of stem cells in an animal model t...

Ngày tải lên: 14/09/2015, 08:49

... first part of this work, we report fabrication of arrays of micro test tubes and microbeakers formed on p-type Si substrate with varying pore and particle sizes For the micro test tubes, the ... the micro test tubes and microbeakers on p-Si and analyses of the results SEM imaging was performed by AJ and MR SOR and ADG concentrated on the...

Ngày tải lên: 20/06/2014, 22:20

... surfaces for the adsorption and decomposition of the incoming carboncontaining species, and thus for the formation of nanoscale The iron oxide nanoparticles were employed to induce the formation of diamond ... nanoparticles act as nucleation and aggregation sites for carbon and the impending formation of diamond- type bonds The formation of a dense...

Ngày tải lên: 21/06/2014, 22:20

... some suggestions for future directions of this research are given Chapter Literature Review 2.1 Nanoparticles of Biodegradable Polymers 2.1.1 Basic information of Biodegradable Polymers Recently, ... of iron loading (% w/w) was calculated as the ratio of the mass of iron (mg) that can be detected using ICP analysis to the sum of the mass of iron (mg) and the mass...

Ngày tải lên: 06/10/2015, 21:15

... preparing organic dye-impregnated silica shell-coated iron oxide nanoparticles based on the hydrolysis of HTMOS and TEOS Iron oxide nanoparticles were first coated with a dye-impregnated silica ... representative TEM images of iron oxide nanoparticles and FS6 nanoparticles prepared under different conditions As shown in Fig 2a, the majority of the iron...

Ngày tải lên: 22/06/2014, 01:20

... IN VITRO STUDY OF SURFACE FUNCTIONALIZATION OF TITANIUM SUBSTRATES FOR POTENTIAL ENHANCEMENT OF OSSEOINTEGRATION AND REDUCTION OF BACTERIAL INFECTION HU XUEFENG (B.Eng., ... 2007).Therefore, new strategies of surface functionalization of titanium implants have been investigated with the aim of improving osseointegration 2.4.1 Enhancement...

Ngày tải lên: 10/09/2015, 09:13

... SURFACE FUNCTIONALIZATION OF TITANIUM FOR BIOMEDICAL APPLICATIONS ZHANG FAN (B.Eng.(Hons.), NUS) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMICAL AND ... initiator on titanium substrates This PhD project aims to modify titanium surfaces with a series of biologically active molecules to improve the performance of titanium substrat...

Ngày tải lên: 14/09/2015, 08:37

... sample S2 (c and d) and ␥-Fe2 O3 nanotubes in sample S3 (e and f) B Lv et al / Particuology (2008) 334–339 and outer and inner diameters of 70–120 nm and 45–80 nm, respectively Fig 3(c) and (d) show ... loop of ␥-Fe2 O3 nanotubes shows ferromagnetic behavior with a Ms of 42.71 emu/g, a Mr of 338 B Lv et al / Particuology (2008) 334–339 Fig M–H loops of Fe3 O4 nan...

Ngày tải lên: 20/03/2014, 13:06

... the ferromagnetic iron oxide materials generally used for magnetic data storage as magnetic toners in xerography, and on the ferrofluids, used as contrast agents in magnetic resonance imaging [MRI] ... Carbon-coated iron oxide nanoparticles as contrast agents in magnetic resonance imaging Hongsub Bae1, Tanveer Ahmad1, Ilsu Rhee*1, Yongmin Chang2, Se...

Ngày tải lên: 20/06/2014, 23:20

... the rate of Cu release (see Discussion) In vitro toxicity of CuCNPs in HeLa cells The in vitro toxicity of CuCNPs in HeLa cells (a cervical adenocarcinoma) was investigated via an assay based ... platinum: synthesis, characterization, and in vitro toxicity of Cu(II)-releasing polymer nanoparticles for potential use as a drug delivery...

Ngày tải lên: 21/06/2014, 02:20

... bands of SnO2 flowers and fibers 137   6.1.7   Proposed growth model of nanoflowers 139   6.1.8   Fabrication of solar cells and evaluation of photovoltaic properties 142   6.2   Estimation of ... Outlook and Recommendations 162     Bibliography 164   vii SUMMARY Excitonic solar cells (ESCs) such as Dye Sensitized Solar Cells (DSCs) and Organic Solar Cells...

Ngày tải lên: 12/09/2015, 10:22