Blar i NTNU Open på forfatter "Sikorski, Pawel Tadeusz"
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A Study of Cultured Cells on a Nanowire-based Reverse Transfection Device
Beckwith, Kai Muller (Master thesis, 2011)This work builds on previous research at NTNU into the use of vertically aligned copper oxide nanowire arrays as a versatile system to deliver biomolecules into cultured adherent mammalian cells. The background for the ... -
Applikasjon av fokusert ionestråle (FIB) og skanning elektronmikroskop (SEM) for karakterisering av vev, celler og biomaterialer.
Ervik, Ken Roger (Master thesis, 2011)Dette prosjektet har den intensjon å utforske karakteriseringsmuligheter med fokusert ionestråle (FIB) kombinert med skanning elektronmikroskop (SEM). Aspekter ved prøvepreparering, bilde prosessering har blitt diskutert. ... -
Development and Characterisation of a Nanotechnology-Enhanced Electrochemial Biosensor
Eide, Ane Tefre (Master thesis, 2016)In the search of more sensitive and portable biological sensors for medical diagnostics, a novel electrochemical biosensor is being developed. The sensor is based on a chip with an array of ring-recessed disk electrodes, ... -
Effects of Nanopillar Arrays on Cell Motility - A Study of Cell-Nanotopography Interactions
Schanke, Rasmus (Master thesis, 2015)The interplay between cells and engineered high-aspect ratio nanos- tructures is emerging as an interesting and promising field within life sciences. Specific cell responses arise as a result of interactions with these ... -
Human Exposure Assessment of Engineered Inorganic Nanoparticles in Food
Fabricius, Lars (Master thesis, 2011)An increasingly important part of food technology is nanotechnology. Inorganic nanoparticles are added directly or indirectly to food in order to create new tastes, appetizing looks or to preserve it longer. Exposure to ... -
Investigating Endocytosis in HeLa Cells seeded on CuO Nanowires
Torstensen, Jonathan Ø. (Master thesis, 2013)Nøkkelord: nanowires, early endosomes. -
Investigation of Focused Ion Beam/Scanning Electron Microscope parameters for Slice and View and Energy Dispersive X-ray Spectroscopy of Embedded Brain Tissue
Fagerland, Steffen Knut (Master thesis, 2014)This Thesis investigates the optimization of a Focused Ion Beam/Scanning Electron Microscope (FIB/SEM) Slice and View protocol of brain tissue. Using a Slice and View protocol in a Dualbeam instrument, the ion and electron ... -
Investigation of Transfection Using Silica-coated Cupric Oxide Nanowires
Flobak, Åsmund (Master thesis, 2013)One-dimensional high aspect ratio nanostructures grown from a copper foil are considered for intracellular delivery of bioactive molecules, such as drugs and genetic material. The cupric oxide (CuO) nanowires are coated ... -
Microfluidic Fabrication of Mineralized Alginate Hydrogel Fibers
Mandaric, Stefan (Master thesis, 2015)Alginates are a family of naturally occurring polysaccharides that form gels in the presence of Ca2+-ions at physiological conditions. Calcium phosphate mineralized alginates have previously been investigated as a synthetic ... -
Nanostructured PDMS surfaces with patterned wettability
Hobæk, Thor Christian (Master thesis, 2011)In this study, a surface with patterned wettability by means of surface structuring, rather than through modifying the surface chemistry, was developed. The device presented in this thesis was inspired by the Namib Desert ... -
Nanostructured surfaces with patterned wettability
Melberg, Brita (Master thesis, 2012)This project aims at the fabrication of a rough polydimethylsiloxane(PDMS) surface with patterned smooth areas. The idea is that such a surface will allow for water capturing on the smooth areas of the surface. The ... -
Structure-function dynamics of engineered, modular neuronal networks with controllable afferent-efferent connectivity
Winter-Hjelm, Nicolai; Tomren, Åste Brune; Sikorski, Pawel Tadeusz; Sandvig, Axel; Sandvig, Ioanna (Journal article; Peer reviewed, 2023)Objective: Microfluidic devices interfaced with microelectrode arrays have in recent years emerged as powerful platforms for studying and manipulating in vitro neuronal networks at the micro- and mesoscale. By segregating ... -
Technical Aspects of Ion Milling and Electron Imaging of Epoxy Embedded Samples for FIB/SEM Tomography
Sandvold, Marianne (Master thesis, 2013)FIB/SEM tomography is a relatively new imaging technique for 3D investigation of biological tissue. It uses a dualbeam FIB/SEM instrument to alternately image a sample surface with an electron beam and mill off successive ... -
Timing and Controlling Dissolution of Cell Repellent Poly(Vinyl Alcohol) Thin Films for Patterned Cell Micro-Arrays
Lindboe, Frederic Menard (Master thesis, 2014)Recently, a novel, high-throughput, patterned cell micro-array has been developed using polydopamine and poly(vinyl alcohol) (PVA) as cell adhesive and cell repellent surfaces, respectively. The step converting the cell ... -
TLR2 heterodimerisation dynamics - Establishing an advanced microscopy method to investigate protein-protein interactions
Ullmann, Sindre (Master thesis, 2018)In the work presented in this thesis a method for measuring the lifetime of intrinsically expressed fluorescent proteins in live cells has been demonstrated and optimised. A set of THP-1 cell lines, designed by way of viral ... -
Understanding crystallization in alginate-calcium phosphate composites
Bjørnøy, Sindre H. (Doctoral theses at NTNU;2017:18, Doctoral thesis, 2017)Summary of thesis: Tissue engineering seeks to mimic the properties and functionalities of biological tissue. In the context of bone repair, tissue engineering is becoming an increasingly important science in the active ...