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Fabrication And Analysis Of Bio Inspired Smart Surfaces
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Book Synopsis Fabrication and Analysis of Bio-Inspired Smart Surfaces by : Röhrig, Michael
Download or read book Fabrication and Analysis of Bio-Inspired Smart Surfaces written by Röhrig, Michael and published by KIT Scientific Publishing. This book was released on 2014-02-18 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work introduces novel techniques for the fabrication of bio-inspired hierarchical micro- and nanostructures. The enormous potential of these techniques is demonstrated by presenting a synthetic gecko-like adhesive matching the adhesion and self-cleaning of geckos very closely and a nanofur which is superhydrophobic, superoleophilic, underwater air-retaining, and even self-healing when surface treated.
Book Synopsis Bioinspired Superhydrophobic Nano- and Microstructured Surfaces for Drag Reduction and Optoelectronics by : Felix Vüllers
Download or read book Bioinspired Superhydrophobic Nano- and Microstructured Surfaces for Drag Reduction and Optoelectronics written by Felix Vüllers and published by KIT Scientific Publishing. This book was released on 2018-08-29 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inspired by superhydrophobic leaves of water plants, a flexible superhydrophobic self-cleaning, transparent thin polymeric nanofur film was fabricated through highly scalable hot embossing and hot pulling techniques. Nanofur can retain an air film underwater, whose stability against external stimuli such as high pressure and movement through fluids is investigated. Additionally, the optical properties of nanofur are investigated and exploited to enhance the efficiency of optoelectronic devices.
Book Synopsis Photon upconversion heterostructures made from surface-anchored metal-organic frameworks by : Oldenburg, Michael
Download or read book Photon upconversion heterostructures made from surface-anchored metal-organic frameworks written by Oldenburg, Michael and published by KIT Scientific Publishing. This book was released on 2019-01-22 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work deals with the process of photon upconversion in surface-anchored metal-organic frameworks. During the upconversion, two low-energy photons are absorbed and fused into a higher-energy photon, which is emitted. In this work, this process is analyzed in surface-bound metal-organic frameworks by spectroscopic methods. Furthermore, the application for increasing the efficiency of solar cells is discussed.
Book Synopsis Development of an Electrochemical Biosensor Platform and a Suitable Low-Impedance Surface Modification Strategy by : Pires Carneiro, Leonardo
Download or read book Development of an Electrochemical Biosensor Platform and a Suitable Low-Impedance Surface Modification Strategy written by Pires Carneiro, Leonardo and published by KIT Scientific Publishing. This book was released on 2014-11-17 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work, a flexible biosensor platform based on impedance spectroscopy and comprising of gold electrodes, polymeric flow cells and a suitable surface modification were developed. Initially, several surface modification techniques described in literature were implemented and optimized for impedimetric biosensors but their individual limitations rendered them unsuitable for this biosensor platform. A novel method based on photobleaching was developed and tested showing satisfactory results.
Book Synopsis Power Generation by Resonant Self-Actuation by : Joseph, Joel
Download or read book Power Generation by Resonant Self-Actuation written by Joseph, Joel and published by KIT Scientific Publishing. This book was released on 2023-12-28 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die Forschung im Bereich der Mikro-Energiegewinnungssysteme wurde durch den Bedarf an autarken, stabilen Energiequellen für vernetzte drahtlose Sensoren vorangetrieben. Abwärme, insbesondere bei Temperaturen unter 200 °C, stellt eine vielversprechende, aber mit den derzeitigen Umwandlungstechnologien schwer zu gewinnende Energiequelle dar. - Research into micro energy harvesting systems has been driven by the need for self-sustaining, stable power sources for interconnected wireless sensors. Waste heat, particularly at temperatures below 200 °C, presents a promising but challenging energy source to recover using current conversion technology.
Book Synopsis Advanced Elastocaloric Cooling Devices Based on Shape Memory Alloy Films by : Brüderlin, Florian
Download or read book Advanced Elastocaloric Cooling Devices Based on Shape Memory Alloy Films written by Brüderlin, Florian and published by KIT Scientific Publishing. This book was released on 2022-11-15 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elastocaloric cooling is an emerging solid-state cooling technology with the potential to provide environmentally friendly, efficient cooling. The elastocaloric effect in superelastic shape memory alloy films is used to develop advanced cooling devices for small-scale applications. Cascaded and parallelized devices are developed to increase device temperature span and cooling capacity. The concepts are proven experimentally, a maximum temperature span of 27° C is achieved in a cascaded device.
Book Synopsis Micro- and Nanostructured Microfluidic Devices for Localized Protein Immobilization and Other Biomedical Applications by : Steidle, Nicole E.
Download or read book Micro- and Nanostructured Microfluidic Devices for Localized Protein Immobilization and Other Biomedical Applications written by Steidle, Nicole E. and published by KIT Scientific Publishing. This book was released on 2014-12-23 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new immobilization method for the localized adsorption of proteins on thermoplastic surfaces is introduced. Artificial three-phase interfaces were realized by surface structuring to control the wetting behavior which lead to a preferred adsorption in these modified areas. Additionally, different fabrication methods were analyzed to determine mass fabrication capabilities. These fabrication methods also allowed the production of fully structured microchannels to tune the fluids behavior within.
Book Synopsis NMR micro-detectors tailored for multinuclear and electrochemistry lab-on-a-chip applications by : Davoodi, Hossein
Download or read book NMR micro-detectors tailored for multinuclear and electrochemistry lab-on-a-chip applications written by Davoodi, Hossein and published by KIT Scientific Publishing. This book was released on 2022-01-14 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work offers three solutions tailored to specific applications to overcome NMR challenges in the micro-domain. As the first sub-topic of this work, different potential electrode designs, compatible with NMR technique, are suggested and experimentally evaluated. As the second focus point, this work tackles multinuclear detection challenges. In parallel, a low-cost, broadband insert is discussed to enhance the sensitivity of standard NMR coils when a small sample volume is available.
Book Synopsis X-ray optics made by X-ray lithography: Process optimization and quality control by : Koch, Frieder Johannes
Download or read book X-ray optics made by X-ray lithography: Process optimization and quality control written by Koch, Frieder Johannes and published by KIT Scientific Publishing. This book was released on 2017-10-16 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grating based X-ray phase contrast imaging sets out to overcome the limits of conventional X-ray imaging in the detection of subtle density differences and opens a way to characterize a sample's microstructure without the need for ultrahigh spatial resolution. The technique relies on grating structures with micrometric periods and extreme aspect ratio - their fabrication by X-ray lithography with optimal structure quality is the topic of this work.
Book Synopsis In Situ Characterization and Modelling of Drying Dynamics for Scalable Printing of Hybrid Perovskite Photovoltaics by : Ternes, Simon
Download or read book In Situ Characterization and Modelling of Drying Dynamics for Scalable Printing of Hybrid Perovskite Photovoltaics written by Ternes, Simon and published by KIT Scientific Publishing. This book was released on 2023-03-27 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hybrid perovskite photovoltaics could play a vital role in future’s renewable energy production. However, there are still severe challenges when scaling the technology. In this work, perovskite solution films drying in laminar and slot-jet air flows are investigated extensively by optical in situ characterization. The main results are a quantitative model of perovskite drying dynamics and a novel in situ imaging technique – yielding valuable predictions for large-scale perovskite fabrication.
Book Synopsis Innovative micro-NMR/MRI functionality utilizing flexible electronics and control systems by : Nassar, Omar
Download or read book Innovative micro-NMR/MRI functionality utilizing flexible electronics and control systems written by Nassar, Omar and published by KIT Scientific Publishing. This book was released on 2023-08-15 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advantages offered by the flexible electronics and control systems technologies were utilized for tackling the challenges facing two crucial Magnetic Resonance (MR) applications. The first application is in the field of interventional Magnetic Resonance Imaging (MRI), and the other application is in the field of Nuclear Magnetic Resonance spectroscopy (NMR).
Book Synopsis Novel MRI Technologies for Structural and Functional Imaging of Tissues with Ultra-short T₂ Values by : Oezen, Ali Caglar
Download or read book Novel MRI Technologies for Structural and Functional Imaging of Tissues with Ultra-short T₂ Values written by Oezen, Ali Caglar and published by KIT Scientific Publishing. This book was released on 2017-06-30 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional MRI has several limitations such as long scan durations, motion artifacts, very loud acoustic noise, signal loss due to short relaxation times, and RF induced heating of electrically conducting objects. The goals of this work are to evaluate and improve the state-of-the-art methods for MRI of tissue with short T?, to prove the feasibility of in vivo Concurrent Excitation and Acquisition, and to introduce simultaneous electroglottography measurement during functional lung MRI.
Book Synopsis Magnetoresistive and Thermoresistive Scanning Probe Microscopy with Applications in Micro- and Nanotechnology by : Meier, Tobias
Download or read book Magnetoresistive and Thermoresistive Scanning Probe Microscopy with Applications in Micro- and Nanotechnology written by Meier, Tobias and published by KIT Scientific Publishing. This book was released on 2014-10-02 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents approaches to extend limits of scanning probe microscopy techniques towards more versatile instruments using integrated sensor concepts. For structural surface analysis, magnetoresistive sensing is introduced and thermoresistive sensing is applied to study nanoscale phonon transport in chain-like molecules. Investigating with these techniques the properties of shape memory polymers, a fabrication method to design application-inspired micro- and nanostructures is introduced.
Book Synopsis Fabrication and Analysis of Bio-Inspired Smart Surfaces by : Michael Röhrig
Download or read book Fabrication and Analysis of Bio-Inspired Smart Surfaces written by Michael Röhrig and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work introduces novel techniques for the fabrication of bio-inspired hierarchical micro- and nanostructures. The enormous potential of these techniques is demonstrated by presenting a synthetic gecko-like adhesive matching the adhesion and self-cleaning of geckos very closely and a nanofur which is superhydrophobic, superoleophilic, underwater air-retaining, and even self-healing when surface treated.
Book Synopsis Micro- and Nano-Bionic Surfaces by : Deyuan Zhang
Download or read book Micro- and Nano-Bionic Surfaces written by Deyuan Zhang and published by Elsevier. This book was released on 2021-10-28 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Micro- and Nano-Bionic Surfaces: Biomimetics, Interface Energy Field Effects, and Applications synthesizes the latest research in bio-inspired surfaces and devices for tactile and flow field perception. The book provides solutions to common problems related to flow field/tactile perception, intelligent MEMS sensors, smart materials, material removal methods, cell/particle control methods, and micro-nano robot technology. With a heavy emphasis on applications throughout, the book starts by providing insights into biomimetic device design, outlining strategies readers can adopt for various engineering applications. From there, it introduces the controlling methods of smart materials, controlling methods from external energy input, and more. Sections demonstrate how to solve problems of high efficiency, high quality, and low damage material removal for metals, composites, soft tissues, and other materials by applying bionic wave-motion surface characteristics. The latest theoretical and technical developments in field control methods applied to biological interfaces are also discussed, and the book concludes with a chapter on fabrication strategies to synthesize micro/nano functional particles based on bio-templates. - Provides an overview on the latest research in bio-inspired surfaces and devices for tactile and flow-field perception - Introduces techniques for characterizing different bionic surfaces and how to use energy fields analysis to treat different bionic surface and interface problems - Discusses the latest theoretical and experimental developments in field control and their applications in the biomedical field - Outlines fabrication methods and assembly and alignment processes of micro-/nano-functional particles based on microorganism templates
Book Synopsis From Smart City to Smart Factory for Sustainable Future: Conceptual Framework, Scenarios, and Multidiscipline Perspectives by : Marek Pagac
Download or read book From Smart City to Smart Factory for Sustainable Future: Conceptual Framework, Scenarios, and Multidiscipline Perspectives written by Marek Pagac and published by Springer Nature. This book was released on with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioinspired superwettable materials from design, fabrication to application by : Jingxin Meng
Download or read book Bioinspired superwettable materials from design, fabrication to application written by Jingxin Meng and published by Frontiers Media SA. This book was released on 2023-05-25 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: