Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Holger Schmidt"'
Publikováno v:
Optica.
Publikováno v:
IEEE photonics journal
IEEE Photonics Journal, Vol 14, Iss 1, Pp 1-6 (2022)
IEEE Photonics Journal, Vol 14, Iss 1, Pp 1-6 (2022)
Integrated optofluidic biosensors can fill the need for sensitive, amplification-free, multiplex single molecule detection which is relevant for containing the spread of infectious diseases such as COVID-19. Here, we demonstrate a rapid sample-to-ans
Publikováno v:
IEEE J Sel Top Quantum Electron
High sensitivity and easy integration with microfabrication techniques has made silicon photonics one of the leading technologies used to build biosensors for diagnostic applications. Here we introduce a new silicon dioxide based optofluidic platform
Publikováno v:
IEEE Photonics Technol Lett
Optofluidic sensors have enabled single molecule sensing using planar, waveguide dependent multi-spot fluorescence excitation. Here, we demonstrate a new approach to single-particle fluorescence sensing using free-space, top-down illumination of liqu
Publikováno v:
J Lightwave Technol
We present a model and simulation for predicting the detected signal of a fluorescence-based optical biosensor built from optofluidic waveguides. Typical applications include flow experiments to determine pathogen concentrations in a biological sampl
Publikováno v:
J Lightwave Technol
Silica waveguides are often etched by reactive ion etch (RIE) processes. These processes can leave residual topography that can increase optical loss. We investigated the relation between optical loss and various RIE etch. A wet etch step meant to re
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 25:1-5
A method to all-optically selectively excite and probe individual resonances within a multimodal system is demonstrated. As an example, the method is applied to control spin waves within a multilayer magnetic structure. By tuning the timing of two fe
Autor:
Aaron R. Hawkins, Raul A. Reyes Hueros, Holger Schmidt, Jennifer A. Black, Erik Hamilton, Joshua W. Parks
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 25:1-6
Planar optofluidics provide a powerful tool for facilitating chip-scale light-matter interactions. Silicon-based liquid core waveguides have been shown to offer single molecule sensitivity for efficient detection of bioparticles. Recently, a PDMS bas
7X multiplexed, optofluidic detection of nucleic acids for antibiotic-resistance bacterial screening
Autor:
Olivia Brown, Richard A. Robison, Aaron R. Hawkins, Holger Schmidt, Thomas Wall, M. A. Stott, G. G. Meena
Publikováno v:
Opt Express
Rapid and accurate diagnosis of bacterial infections resistant to multiple antibiotics requires development of new bio-sensors for differentiated detection of multiple targets. This work demonstrates 7x multiplexed detection for antibiotic-resistance
Autor:
Jean L. Patterson, Holger Schmidt, Aaron R. Hawkins, Manasi Tamhankar, M. A. Stott, G. G. Meena, Ricardo Carrion, Alexandra Stambaugh
Publikováno v:
IEEE J Sel Top Quantum Electron
Infectious disease outbreaks such as Ebola and other Viral Hemorrhagic Fevers (VHF) require low-complexity, specific, and differentiated diagnostics as illustrated by the recent outbreak in the Democratic Republic of Congo. Here, we describe amplific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecfa1ef83a2ae05d05801087f8812f9b
https://europepmc.org/articles/PMC7774596/
https://europepmc.org/articles/PMC7774596/