Multifunctional Tool for Expanding AFM-Based Applications [PDF]
, 2005 A multifunctional tool which expands the application field of atomic force microscope-based surface modification is presented. The AFM-probe can be used for surface modification and in-situ characterization at the same time, due to a special ...
Deladi, S. +3 more
core +2 more sources
Micromachined two dimensional resistor arrays for determination of gas parameters [PDF]
, 2003 A resistive sensor array is presented for two dimensional temperature distribution measurements in a micromachined flow channel. This allows simultaneous measurement of flow velocity and fluid parameters, like thermal conductivity, diffusion coefficient ...
Dijkstra, Marcel +7 more
core +2 more sources
Design and characteristic analysis of hybrid OFD–LFM–PC waveforms in the MIMO radar
The Journal of Engineering, 2019 In this study, a new set of hybrid orthogonal frequency division–linear frequency modulation–phase coded (OFD–LFM–PC) waveforms are proposed to improve the detection performance of multiple-input-multiple-output (MIMO) radars.
Sheng Hong +4 more
doaj +1 more source
Biomolecular sensing using surface micromachined silicon plates [PDF]
, 2007 Micromachined sensors to detect surface stress changes associated with interactions between an immobilized chemically selective receptor and a target analyte are presented.
Carlen, E.T. +5 more
core +2 more sources
Modeling the Electrostatic Actuation of Nanomechanical Pillar Dimers
Frontiers in Mechanical Engineering, 2021 With their unparalleled mass sensitivity, enabling single-molecule mass spectrometry, nanomechanical resonators have the potential to considerably improve existing sensor technology.
Andreas Kainz +3 more
doaj +1 more source
Thin film diffusion barrier formation in PDMS microcavities [PDF]
, 2009 We describe a method to form glass like thin film barrier in polydimethylsiloxane (PDMS) microcavities. The reactive fragments for the surface reaction were created from O2 and hexamethyldisiloxane (HMDS) in RF plasma environment.
Basabe-Desmonts, Lourdes +7 more
core +1 more source
A simple opto-fluidic switch detecting liquid filling in polymer-based microfluidic systems [PDF]
, 2007 A novel detection scheme for detection of liquid levels and bubbles in microfluidic systems, using the principle of total internal reflection (TIR) is presented. A laser beam impinges on the side walls of a channel which are inclined at 45deg.
Bundgaard, F. +3 more
core +2 more sources
Sustainable Multifunctional Biface Sensor Tag
Advanced Sensor Research, 2023 In this article, a sustainable, multifunctional, low‐cost, wireless sensor tag is presented. The sensor tag combines three different environmental sensors in one single platform for the dedicated purpose of wireless structural health monitoring of a ...
Lukas Rauter +11 more
doaj +1 more source
Parallelization of chip-based fluorescence immuno-assays with quantum-dot labelled beads [PDF]
, 2005 This paper presents an optical concept for the read-out of a parallel, bead-based fluorescence immunoassay conducted on a lab-on-a-disk platform. The reusable part of the modular setup comprises a detection unit featuring a single LED as light source ...
Brenner, T. +10 more
core +1 more source
CALIBRATING PHOTOGRAMMETRIC AIRBORNE CAMERA SYSTEMS WITH DIFFRACTIVE OPTICAL ELEMENTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 This paper presents a laboratory approach for geometric calibration of airborne camera systems. The setup uses an incoming laser beam, which is split by Diffractive Optical Elements (DOE) into a number of beams with precisely-known propagation directions.
D. Dahlke +6 more
doaj +1 more source