engineering nanostructured thermal spray coatings for biomedical applications

... away -108 time (msec) Traditional ESI for Mass Spectrometry particle filter air flow MS Inlet Vacuum inside MS Glass capillary 1-4 kV Silica Capillary • Spray stability depends on: – flow rate ... ESI Nozzle for Protein Mass Spectrometry SEM of Capillary Tips 16+ 15+ 17+ 2.5 mm 18+ 20+ 14+ Relative Abundance 19+ 21+ 22+ 23+ 13+ 24+ 25+ 600 12+ 800 1000 1200 1400 m/z Taylor Cone Formation ... Ox-PAPC Ox-PAPC + Ox-PAPC + Ox-PAPC + High slew Rate Low Slew Rate Oscillating Flow Other MEMS Applications Micromachined Neurowell neuron trapping canopy grillwork neurite growing in micro-tunnel...

Ngày tải lên: 22/12/2013, 21:17

... Multisegmented Nanowires for Use in Biomedical Applications and/or Self Assembly 2342 Pearce, Melanko and Salem Multifunctional Nanorods for Biomedical Applications ers a way to perform thousands of ... Multifunctional Nanorods for Biomedical Applications 2345 Fig a An illustrative method for synthesis of dot-coded particles via polymerization across two adjacent laminar streams which form singleprobe, ... Nanorods for Biomedical Applications We have taken advantage of the ability to selectively functionalize different metal segments of metallic nanorods for self-assembly and gene delivery applications...

Ngày tải lên: 20/03/2014, 13:05

... last decade has seen a significant maturation of MEMS for biomedical applications, as biomedical applications provide the perfect platform for integrating complex design and fabrication of articulation, ... Bioimpedance before MEMS: patch clamp measurements MEMS in bioimpedance applications Future trends Sources of further information and advice References MEMS ultrasonic transducers for biomedical applications ... Electrospinning for tissue regeneration Edited by L Bosworth and S Downes 36 Bioactive glasses: materials, properties and applications Edited by H O Ylänen 37 Coatings for biomedical applications...

Ngày tải lên: 28/04/2014, 11:29

... nanocrystals resulted in the formation of non-centrosymmetric nanostructures Preferential formation of trimers and higher oligomers was observed for ZnS and dimers or isolated particles for CdS and HgS nanocomposites ... advocating nanoparticles for any biomedical use Unfortunately toxicity of nanomaterials is still very poorly studied and understood There is a recent report on the reduced toxicity for the gelatine-coated ... and synthesis strategies for these materials Fluorophore Encapsulated Silica-coated Magnetic Nanoparticles There are several reasons for choosing silica as a coating for magnetic particles in...

Ngày tải lên: 21/06/2014, 22:20

... NANOSYSTEMS FOR BIOMEDICAL APPLICATIONS Nanomaterials and Nanosystems for Biomedical Applications Edited by M Reza Mozafari Monash University, Victoria, Australia A C.I.P Catalogue record for this ... Ozlen Sahin 67 Starch – A Potential Biomaterial for Biomedical Applications Lovedeep Kaur, Jaspreet Singh, and Qiang Liu 83 Alternative Applications for Drug Delivery: Nasal and Pulmonary Routes ... that lasted for more than week Medical applications of metallic nanoparticles were studied by different groups For example Dua et al (2005) constructed a nontoxic, biomimetic interface for immobilization...

Ngày tải lên: 27/06/2014, 10:20

... Such properties are ideal for engineering applications The negative bias voltage strongly influences on the structure, thus mechanical and tribological properties of the coatings An increase in ... diamond-like carbon coatings prepared by pulsed laser deposition, Surface and Coatings Technology 76-77, 534-539, (1995) [11] S.Veprek, S Reiprich, A concept for the design of novel superhard coatings, ... calculated plasticity was 43 % for the coating deposited under -150 V bias Such plastic compliance is evaluated high for a hard coating compared to 10 % plastic deformation of superhard DLC coating...

Ngày tải lên: 22/07/2014, 03:20

... least Thanks for giving me the best foundation in life and academics I could have ever hoped for Thanks for the lunch bags with notes in it Thanks for the endless support Thanks for the donuts ... Aminoorganosilanes as a Route to Formation of Biocompatible Microparticle Coatings … ………………………………………….…17 2.3.2.1 Aminoalkyltrialkoxysilane surface coupling for the formation of biocompatible coatings ………………………………… ... complexes are desirable for biomedical applications A series of vinylsilylpropanol initiators, where the vinyl groups vary from one to three, were prepared and utilized for the synthesis of heterobifunctional...

Ngày tải lên: 13/11/2014, 16:16

... micro-fabrication methods for these materials have been extensively developed for the micro-electronics industry over the last four decades However, for many applications (particularly in the biomedical field), ... Leigh Edward for their endless help on the machining and other supporting efforts in my experimental work Last but not least, I want to thank my family for their love and dedications for encouraging ... and John C Byrd for serving on my dissertation committee and for their invaluable comments and suggestions, to Paula and Stacy for proofreading all the manuscripts I submitted for publishing Thanks...

Ngày tải lên: 14/11/2014, 13:26

... specific biomedical applications 1.2 Materials of hydrogels Polymer hydrogels for biomedical applications can be of either natural, synthetic origin or a combination of these two types of material For ... always essential for specific hydrogel application Shear thinning is another important property of hydrogel for biomedical applications For example, injectability is a major requirement for minimal ... applied for biomedical applications and their degraded residues need to pass an in vitro cytotoxicity and in vivo toxicity test to determine the suitability for biological applications 1.5 Biomedical...

Ngày tải lên: 08/09/2015, 19:48

... SUPERPARAMAGNETIC NANOCOMPOSITES FOR BIOMEDICAL APPLICATIONS Erwin (B Eng., HONS.), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY (PH.D) DEPARTMENT OF MATERIALS SCIENCE & ENGINEERING NATIONAL ... shared similar problem with the conventional hydrothermal synthesis Solvothermal Synthesis Solvothermal synthesis was similar to hydrothermal, except for the use of non-hydrolytic solvent to replace ... highly unsuitable for biomedical applications due to their hydrophobicity (dispersible in various non-polar solvent: hexane, cyclohexane, toluene and chloroform) Despite the drawbacks, thermal decomposition...

Ngày tải lên: 09/09/2015, 11:31

... well as the stabilization factors is critical for engineering collagen mimetic materials for various biomedical applications It has been found that the thermal stability of CMPs can be modulated ... prepare biomaterials for biomedical applications The self-assembling PA system was used as the mimicking means by which the biomimetic materials were prepared for biomedical applications in this ... MATERIALS FOR BIOMEDICAL APPLICATIONS LUO JINGNAN (M Eng., B Eng., Tian Jin University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMICAL AND BIOMOLECULAR ENGINEERING...

Ngày tải lên: 09/09/2015, 18:57

... developments in biomedical applications involving acoustic bubbles 175 7.2.1 Microbubbles for cancer treatment and drug delivery 176 7.2.2 Alternative waveforms for cavitation ... section 10 1.3 Bubbles in biomedical applications Cavitation bubbles are believed to play a part in numerous biomedical applications Most notably is the use of shockwave for the fragmentation of ... bubble applications (for example microbubble contrast agents for cancer treatment), and hazards involved in the use of ultrasound in medical therapy It ends with a conclusion and some suggestions for...

Ngày tải lên: 12/09/2015, 08:19

... NANOMATERIAL FOR BIOMEDICAL APPLICATIONS LIM POON NIAN B.Eng.(Hons), Nanyang Technological University A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF MECHANICAL ENGINEERING ... Silver/Silicon Co-Substituted Nanohydroxyapatite: A Novel Bone Material for Biomedical Applications International Conference on Materials for Advanced Technologies, Singapore (ICMAT), 26th June – 1st July ... as-synthesised, (b) autoclaved for 2h and (c) autoclaved for 4h 103 Figure 3.7 FTIR spectra of Ag,Si-HA (a) as-synthesised, (b) autoclaved for 2h, (c) autoclaved for 4h and (d) heat-treated...

Ngày tải lên: 12/09/2015, 10:15

... active molecules to improve the performance of titanium substrates for biomedical applications In Chapter 2, the properties of titanium and its applications in biomedical field are summarized Various ... 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 BIOMOLECULAR ENGINEERING NATIONAL ... science and engineering has led to the development of numerous metals and alloys for biomedical applications Among them, titanium and its alloys have been extensively used as a key material in biomedical...

Ngày tải lên: 14/09/2015, 08:37

... performances for the optimum receiver in the AWGN channels for these two cases These will serve as the benchmarks of comparison when designing the architecture for our receiver 33 Bit Error Performance ... Figure 4.8 BER performance across all threshold levels for asymmetrical input probability distributions at fixed SNR Figure 4.9 BER performance across all threshold levels for an asymmetrical ... setting of threshold level for different pulse amplitudes for a training sequence of length 1000 Figure 5.9 Simulated setting of threshold level for different pulse amplitudes for a training sequence...

Ngày tải lên: 04/10/2015, 16:02

Ngày tải lên: 14/11/2014, 08:07

... Software Engineering for Internet Applications Eve Andersson, Philip Greenspun, and Andrew Grumet Software Engineering for Internet Applications The MIT Press Cambridge, ... Authors Index 395 393 391 Preface This is the textbook for the MIT course ‘‘Software Engineering for Internet Applications. ’’ The course is intended for juniors and seniors in computer science We assume ... agreed-upon format for the quotations (In point of fact, we could avoid the need for prior agreement by setting up infrastructures for service discovery and by employing techniques for selfdescribing...

Ngày tải lên: 03/06/2014, 02:07

... consequences for modelling and network reengineering Second step: direct reengineering of functional networks with tree structure If S is of tree structure, it has been shown before [4, 5] that for all ... develop a method for the reengineering of meso-scale structures for non-hierarchical networks, which allow to model cooperative interaction on a homogeneous level of the system structure, for example, ... dimensionality) In biomedical applications, where the number of input variables (for example, genes, mutations or proteins) can easily exceed 104 , this approach can result in unaffordable data demands...

Ngày tải lên: 21/06/2014, 02:20

... “Energy efficient thermal aware routing algorithms for embedded biomedical sensor networks,” in Proceedings of the 1st IEEE International Workshop on Intelligent Systems Techniques for Wireless Sensor ... In addition, we also performed a couple of simulations in terms of the scalability of all the three thermal- aware algorithms In these simulations, LTRT shows good performance in terms of temperature ... situation is critical in thermal- aware routing applications Our assumption is that fewer hop counts generate fewer hot spots and consequently less average temperature Therefore, even the shortest...

Ngày tải lên: 22/06/2014, 06:20