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Selected Papers from the 9th Symposium on Micro-Nano Science and Technology on Micromachines

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ISBN: 9783039216963 / 9783039216970 Year: Pages: 170 DOI: 10.3390/books978-3-03921-697-0 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General)
Added to DOAB on : 2019-12-09 16:10:12
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Abstract

This Special Issue presents selected papers from the 8th

Keywords

vibration-induced flow --- micro-pillar --- numerical analysis --- micro-PIV --- acoustofluidics --- microscale thermophoresis --- multiphase flow --- microfluidic channels --- nano/microparticle separation --- micro-electro-mechanical-systems (MEMS) technologies --- magneto-impedance sensor --- thin-film --- high frequency --- logarithmic amplifier --- nondestructive inspection --- microfluidics --- biofabrication --- adipose tissue --- lipolysis --- tactile display --- thermal tactile display --- thermal sensation --- thermal conductivity --- liquid metal --- flexible device --- stretchable electronic substrate --- kirigami structure --- mechanical metamaterials --- surface mounting --- flexible electronic device --- contact resistance --- contact pressure --- myoblast --- skeletal muscle --- core-shell hydrogel fiber --- cyclic stretch --- engineered muscle --- laser direct writing --- femtosecond laser --- glyoxylic acid Cu complex --- reduction --- Cu micropattern --- near-infrared --- spectroscopy --- surface plasmon resonance --- Schottky barrier --- grating --- Si --- connector --- artificial blood vessel --- medical device --- blood coagulation --- implant --- artificial kidney --- biocompatible --- 4D printing --- 3D printing --- stimuli-responsive hydrogel --- electrical impedance measurement --- three-dimensional cell culture --- adipocyte --- lipid droplet --- 3T3-L1 --- functional surface --- condensation --- molecular dynamics --- wettability --- nanoscale structure --- n/a

Sol-Gel Chemistry Applied to Materials Science

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ISBN: 9783039213535 / 9783039213542 Year: Pages: 216 DOI: 10.3390/books978-3-03921-354-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Chemistry (General)
Added to DOAB on : 2019-12-09 11:49:15
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Sol–gel technology is a contemporary advancement in science that requires taking a multidisciplinary approach with regard to its various applications. This book highlights some applications of the sol–gel technology, including protective coatings, catalysts, piezoelectric devices, wave guides, lenses, high-strength ceramics, superconductors, synthesis of nanoparticles, and insulating materials. In particular, for biotechnological applications, biomolecules or the incorporation of bioactive substances into the sol–gel matrix has been extensively studied and has been a challenge for many researchers. Some sol–gel materials are widely applied in light-emitting diodes, solar cells, sensing, catalysis, integration in photovoltaic devices, and more recently in biosensing, bioimaging, or medical diagnosis; others can be considered excellent drug delivery systems. The goal of an ideal drug delivery system is the prompt delivery of a therapeutic amount of the drug to the proper site in the body, where the desired drug concentration can be maintained. The interactions between drugs and the sol–gel system can affect the release rate. In conclusion, the sol–gel synthesis method offers mixing at the molecular level and is able to improve the chemical homogeneity of the resulting composite. This opens new doors not only regarding

Keywords

sol-gel method --- Fourier transform infrared spectroscopy (FTIR) analysis --- bioactivity --- biocompatibility --- sol–gel method --- organic-inorganic hybrids --- chlorogenic acid --- cytotoxicity --- biocompatibility --- silsesquioxanes --- thiol-ene click reaction --- in situ water production --- hydrophobic coatings --- cotton fabric --- paper --- NMR --- wettability --- sol-gel --- hollow sphere --- 1D structure --- sol-gel --- thin-disk laser --- Yb-doped glasses --- aluminosilicate glasses --- photoluminescence --- ultrasonic spray deposition --- tungsten oxide --- lithium lanthanum titanium oxide --- conformal coating --- Li-ion batteries --- sol-gel technique --- biomaterials --- cell proliferation --- cell cycle --- one transistor and one resistor (1T1R) --- organic thin-film transistor (OTFT) --- resistive random access memory (RRAM) --- sol-gel --- lithium-ion battery --- LiMnxFe(1?x)PO4 --- carbon coating --- pseudo-diffusion coefficient --- potential step voltammetry --- electrochemical impedance spectroscopy --- sol-gel --- oxyfluoride glass-ceramics --- nanocrystal --- optical properties --- sol-gel method --- SiO2–based hybrids --- poly(?-caprolactone) --- TG-DSC --- TG-FTIR --- X-ray diffraction analysis --- computer-aided design (CAD) --- mechanical analysis --- finite element analysis (FEA) --- composites --- organic–inorganic hybrid materials --- biomedical applications --- metal oxides --- multi-layer --- surface plasmon resonance --- optical sensors --- computer-aided design (CAD) --- mechanical analysis --- finite element analysis (FEA) --- composites --- hybrid materials --- biomedical applications

Magnetic Nanoparticles

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ISBN: 9783039282685 / 9783039282692 Year: Pages: 406 DOI: 10.3390/books978-3-03928-269-2 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General)
Added to DOAB on : 2020-04-07 23:07:08
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The present book covers all research areas related to magnetic nanoparticles, magnetic nanorods, and other magnetic nanospecies, their preparation, characterization, and various applications, specifically emphasizing biomedical applications. The chapters written by the leading experts cover different subareas of the science and technology related to various magnetic nanospecies—providing broad coverage of this multifaceted area and its applications. The different topics addressed in this book will be of great interest to the interdisciplinary community active in the area of nanoscience and nanotechnology. It is hoped that this collection and its various chapters will be important and beneficial for researchers and students working in various areas related to bionanotechnology, materials science, biosensor applications, medicine, and many others. Furthermore, this book is aimed at attracting young scientists and introducing them to this field, in addition to providing newcomers with an enormous collection of literature references.

Keywords

cellulase immobilization --- magnetic nanoparticles --- stability --- functionalized nanoparticles --- green chemistry --- magnetic nanoparticles --- enzyme immobilization --- controlled drug delivery --- supporting materials --- iron oxide nanoclusters --- superparticles --- magnetically responsive photonic crystals --- collective behaviors --- magnetic separation --- bioimaging --- magnetic Janus particles --- (bio)sensing --- static --- self-propelled --- magnetic nanoparticles --- iron oxide --- pharmaceutics --- magnetism --- therapy --- development --- nanotechnology --- magnetic nanoparticles (MNPs) --- cancer biomarkers --- MNPs synthesis --- MNPs functionalization --- sensors --- cancer detection --- cancer treatment --- cancer screening --- magnetic/targeted drug delivery --- optical sensor --- magnetic nanoparticle --- imaging --- surface plasmon resonance --- surface-enhanced Raman spectroscopy --- fluorescence spectroscopy --- near infrared spectroscopy --- extracellular vesicles --- superparamagnetic iron oxide nanoparticles --- magnetic resonance imaging (MRI) --- magnetic nanoparticles --- magnetic nanowires --- magnetic nanotubes --- core-shell composition --- biosensors --- Magnetic bead --- marine toxin --- toxin capture --- toxin detection --- antibody --- aptamer --- immunoassay --- immunosensor --- electrochemical biosensor --- magnetic nanoparticles --- surface functionalization --- immobilization support --- separation probe --- analytical platform --- food safety --- magnetic particles --- sensor --- biomarkers --- cells/cancer cells --- food analytes --- pathogens --- pharmaceuticals --- real sample matrices --- optical --- electrochemical --- surface sensitive methods --- NiCu magnetic nanoparticles --- physical and chemical methods --- surface modification --- biomedicine --- magnetic hyperthermia --- curie temperature --- magnetic hyperthermia --- cancer --- nanoparticles --- magnetic relaxation --- magnetic anisotropy --- heat generation --- multifunctional nanoparticles --- graphene oxide --- photothermal therapy --- magnetic nanoparticle systems --- bio-ferrofluids --- nanomedicine --- single core --- multi-core --- synthesis --- functional coating --- physical-chemical properties --- structural characterization --- magnetorheology --- magnetic nanoparticles --- nanocarriers --- controlled drug delivery --- high-resolution medical imaging --- cancer biomarkers --- circulating cancer cells --- fluorescent probes --- magnetite --- superparamagnetism --- biodetection --- magnetofection --- imaging --- therapy --- tissue engineering --- n/a

Surface Modification to Improve Properties of Materials

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ISBN: 9783038977964 9783038977971 Year: Pages: 356 DOI: 10.3390/books978-3-03897-797-1 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-04-25 16:37:17
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This book contains selected contributions on surface modification to improve the properties of solid materials. The surface properties are tailored either by functionalization, etching, or deposition of a thin coating. Functionalization is achieved by a brief treatment with non-equilibrium gaseous plasma containing suitable radicals that interact chemically with the material surface and thus enable the formation of rather stable functional groups. Etching is performed in order to modify the surface morphology. The etching parameters are selected in such a way that a rich morphology of the surfaces is achieved spontaneously on the sub-micrometer scale, without using masks. The combination of adequate surface morphology and functionalization of materials leads to superior surface properties which are particularly beneficial for the desired response upon incubation with biological matter. Alternatively, the materials are coated with a suitable thin film that is useful in various applications from food to aerospace industries.

Keywords

sulphur hexafluoride (SF6) plasma --- tetrafluoromethane (CF4) plasma --- polymer polyethylene terephthalate (PET) --- surface modification --- functionalization and wettability --- optical emission spectroscopy (OES) --- electronegativity --- PVD nanocomposite coatings --- aluminum die casting --- tool life --- tribological performance --- plasma surface modification --- polymer polypropylene --- neutral oxygen atom density --- initial surface functionalization --- food packaging --- wettability --- tantalum --- hardness --- gradient nanostructured layer --- grain size --- residual stress --- dry wear behavior --- surface texture --- surface treatment --- Ti6Al4V alloy --- tribology --- biology --- materials characterization --- shot-peening --- image processing --- TIG welding --- aluminum 6061-T6 --- special surfaces --- wettability --- superhydrophobic --- cell cultures --- anti-bio adhesion --- self-cleaning fabrics --- polyethylene granules --- low-pressure MW air plasma --- optical emission spectroscopy --- XPS --- laser cobalt catalytic probe --- Alloy 718 --- surface hardness --- surface residual stress --- grain size --- fretting failure --- corrosion --- antimicrobial film --- nisin --- physical properties --- plasma treatment polyvinyl alcohol --- surface characterization --- microhole-textured tool --- CaF2 --- micro-EDM --- tribological properties --- egg shell --- stearic acid --- modification --- particle characterization --- epoxy composites --- dynamic mechanical analysis --- adhesion effectiveness --- Poly(tetrafluoroethylene) --- Teflon --- plasma treatment --- zeta potential --- surface energy --- contact angle measurement --- lectin --- bovine serum albumin --- adsorption --- cellulose thin film --- polystyrene --- gold --- surface plasmon resonance spectroscopy --- silver nanoparticles --- laser ablation in liquids --- laser synthesis of colloidal nanoparticles solution --- nanoparticle-impregnated paper --- antimicrobial activity --- fiber fines --- sheet forming --- vacuum filtration --- pulse power --- electrical stimulation --- electric field --- mushroom --- L. edodes --- Lyophyllum deeastes Sing --- surface modification --- porous silicon --- silicon surface --- carbonization --- oxidation --- aluminum --- alloy --- duralumin --- etching --- surface texture --- porous-like --- adhesive bonding --- superhydrophobic --- porous silicon --- visible light assisted organosilanization --- solid state NMR --- XPS --- ToF-SIMS --- atmospheric pressure plasma jets --- plasma polymerization --- superhydrophobicity --- wetting --- biomaterial --- polymer --- plasma --- functionalization --- surface properties --- thrombosis --- hemocompatibility --- endothealization --- vascular graft --- biocompatibility --- endothelial cells --- surface properties --- nanostructuring --- functionalization --- grafting

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