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Organische Halbleiterbauelemente für mikrooptische Systeme

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ISBN: 9783866442047 Year: Pages: X, 199 p. DOI: 10.5445/KSP/1000007359 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:02
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Diese Arbeit befasst sich mit neuen Aspekten der Nutzung der Klasse der organischen Halbleiterbauelemente. Es wird dabei insbesondere die Integration organischer Bauelemente in mikrooptische Systeme untersucht. Dabei stehen sowohl das Design, die Herstellung und die Charakterisierung als auch die Anwendung dieser Bauelemente in der Datenübertragung und Sensorik im Vordergrund.

Photonic crystal slabs for low-cost biosensors

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ISBN: 9783866445598 Year: Pages: VI, 165 p. DOI: 10.5445/KSP/1000019644 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:57
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Biosensors are devices that utilize biological recognition elements to selectively detect and analyze specific biological and chemical analyte substances. In this work a technology platform for label-free optical biosensors based on surface-functionalized photonic crystal slabs is proposed. Using this technology platform, low-cost solutions for three biotechnical questions are presented.

Micro- and Nanostructured Microfluidic Devices for Localized Protein Immobilization and Other Biomedical Applications

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Book Series: Schriften des Instituts für Mikrostrukturtechnik am Karlsruher Institut für Technologie / Hrsg.: Institut für Mikrostrukturtechnik ISSN: 18695183 ISBN: 9783731502975 Year: Volume: 29 Pages: IX, 138 p. DOI: 10.5445/KSP/1000044095 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:58
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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.

Mehrlagige mikrofluidische Systeme aus Polymeren zur zweidimensionalen Kapillarelektrophorese

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ISBN: 9783866445185 Year: Pages: VIII, 137 p. DOI: 10.5445/KSP/1000018080 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:59
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Im Rahmen dieser Arbeit wurde ein mehrlagiges mikrofluidisches Lab-on-a-Chip-System auf Polymerbasis für den Einsatz in der Ionenanalytik, Lebensmittelanalytik und Bioanalytik entwickelt. Hierfür wurden Folienchips mit einer integrierten Membran auf PC-COC-Basis und Folienchips auf PEEK-Basis hergestellt, welche die Durchführung einer zweidimensionalen Kapillarelektrophorese (2D-CE) mit kapazitiv gekoppelter kontaktloser Leitfähigkeitsdetektion auf einem Chip ermöglichen.

Organic Semiconductor Lasers and Tailored Nanostructures for Raman Spectroscopy

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ISBN: 9783731503705 Year: Pages: VIII, 228 p. DOI: 10.5445/KSP/1000046874 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:57

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This work presents the application of organic semiconductor distributed feedback laser as free-space excitation source in Raman spectroscopy. Surface-enhanced Raman scattering effect is exploited to improve the detection sensitivity. The SERS conditionis achiedved by using substrates consisting of gold-coated polymeric nanopillar arrays. The organic-laser-excited SERS measurements are applied to verify the concentration variation of biomolecule adenosine in aqueous solutions.

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