Results 61 to 70 of about 818 (112)
Infiltrated Photonic Crystal Fibers for Sensing Applications
Sensors, 2018 Photonic crystal fibers (PCFs) are a special class of optical fibers with a periodic arrangement of microstructured holes located in the fiber’s cladding. Light confinement is achieved by means of either index-guiding, or the photonic bandgap effect in a
José Francisco Algorri +4 more
doaj +1 more source
Optofluidic liquid sensing on electromicrofluidic devices
Materials Research Express, 2020 Electromicrofluidic (EMF) devices are used to handle and move tiny amounts of liquids by electrical actuation, including electrowetting-on-dielectric (EWOD) and dielectrophoresis (DEP).
Manuel Oliva-Ramírez +5 more
doaj +1 more source
Optofluidic Approaches for Enhanced Microsensor Performances
Sensors, 2014 Optofluidics is a relatively young research field able to create a tight synergy between optics and micro/nano-fluidics. The high level of integration between fluidic and optical elements achievable by means of optofluidic approaches makes it possible to
Genni Testa +2 more
doaj +1 more source
Detection of Dissolved Lactose Employing an Optofluidic Micro-System
Diagnostics, 2012 In this work, a novel optofluidic sensor principle is employed for a non-invasive and label-free characterization of lactose containing liquid samples. Especially for medicine and food industry, a simple, fast and accurate determination of the amount of ...
Franz Keplinger +2 more
doaj +1 more source
Spatial Encoding with Amplitude Modulation in Serial Flow Cytometry
SensorsSerial flow cytometry was recently introduced as a method that can estimate measurement uncertainty (i.e., imprecision, the coefficient of variation of repeated measurements of individual particles) independent from population characteristics ...
Eric W. Esch +4 more
doaj +1 more source
Light Manipulation in Inhomogeneous Liquid Flow and Its Application in Biochemical Sensing
Micromachines, 2018 Light manipulation has always been the fundamental subject in the field of optics since centuries ago. Traditional optical devices are usually designed using glasses and other materials, such as semiconductors and metals.
Yunfeng Zuo +4 more
doaj +1 more source
Experimental evidence for Abraham pressure of light
New Journal of Physics, 2015 The question of how much momentum light carries in media has been debated for over a century. Two rivalling theories, one from 1908 by Hermann Minkowski and the other from 1909 by Max Abraham, predict the exact opposite when light enters an optical ...
Li Zhang +3 more
doaj +1 more source
Dual optofluidic distributed feedback dye lasers for multiplexed biosensing applications. [PDF]
Sci Rep, 2023 Sano T, Losakul R, Schmidt H.
europepmc +1 more source