Flexible photonic crystal membranes with nanoparticle high refractive index layers

Autor: Torben Karrock, Moritz Paulsen, Martina Gerken

Publikováno v: Beilstein Journal of Nanotechnology, Vol 8, Iss 1, Pp 203-209 (2017)

Flexible photonic crystal slabs with an area of 2 cm2 are fabricated by nanoimprint replication of a 400 nm period linear grating nanostructure into a ≈60 µm thick polydimethylsiloxane membrane and subsequent spin coating of a high refractive inde

Externí odkaz: https://doaj.org/article/173450a86c8144af89993f02dddfeb5f

Waveguide-grating sensor with photo-switchable functionalization

Autor: Christine Kallweit, Martina Gerken, Moritz Paulsen

Publikováno v: Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF).

We combine a waveguide-grating optical-resonance sensor with photo-responsive azobenzene-containing aptamers for binding and detection of α-human thrombin. We show that photo switching of the azoaptamer changes the dissociation rate and may serve se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45f8be154a996db13976c0b6864c0c4b
https://doi.org/10.1364/sensors.2018.setu4e.6

Intensity-based readout of resonant-waveguide grating biosensors: Systems and nanostructures

Autor: Martina Gerken, Moritz Paulsen, Sabrina Jahns

Publikováno v: Photonics and Nanostructures-Fundamentals and Applications.-Amsterdam : Elsevier B.V.; 2017.-S.69-79.

Resonant waveguide gratings (RWG) − also called photonic crystal slabs (PCS) − have been established as reliable optical transducers for label-free biochemical assays as well as for cell-based assays. Current readout systems are based on mechanic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d3c87345c9dd469c1fd6e30ab6badc9
https://macau.uni-kiel.de/receive/macau_publ_00002142

Simulation methods for multiperiodic and aperiodic nanostructured dielectric waveguides

Autor: Moritz Paulsen, Sabrina Jahns, Martina Gerken, Jost Adam, Lars Thorben Neustock

Publikováno v: Optical and Quantum Electronics.-New York City : Springer US; 2017.-S.1-14.
University of Southern Denmark
Optical and Quantum Electronics
Paulsen, M, Neustock, L T, Jahns, S, Adam, J & Gerken, M 2016, ' Simulation Methods for Multiperiodic and Aperiodic Nanostructured Dielectric Waveguides ', 24th International Workshop on Optical Wave and Waveguide Theory and Numerical Modelling, Warsaw, Poland, 20/05/2016-21/05/2016 .
Paulsen, M, Neustock, L T, Jahns, S, Adam, J & Gerken, M 2017, ' Simulation methods for multiperiodic and aperiodic nanostructured dielectric waveguides ', Optical and Quantum Electronics, vol. 49, no. 107 . https://doi.org/10.1007/s11082-017-0918-6

Nanostructured dielectric waveguides are of high interest for biosensing applications, light emitting devices as well as solar cells. Multiperiodic and aperiodic nanostructures allow for custom-designed spectral properties as well as near-field chara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5220c895009023a41b35516fba9e314
https://pubmed.ncbi.nlm.nih.gov/32214612

Properties of Deterministic Aperiodic Photonic Nanostructures for Biosensors

Autor: Moritz Paulsen, Sabrina Jahns, Lars Thorben Neustock, Jost Adam, Martina Gerken

Publikováno v: Paulsen, M, Jahns, S, Neustock, L T, Adam, J & Gerken, M 2016, ' Properties of Deterministic Aperiodic Photonic Nanostructures for Biosensors ', Conference on Photonic and Electromagnetic Crystal Structures, York, United Kingdom, 17/07/2016-21/07/2016 .
University of Southern Denmark

Periodic dielectric photonic nanostructures have been used extensively as transducers in refractive index sensors. Photonic crystal slabs exhibit sharp resonances in the transmission and reflection spectrum. Changes in resonance wavelength, intensity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d5322149666dfcf75436c64afe69960a
https://findresearcher.sdu.dk:8443/ws/files/120176207/Moritz_Paulsen_Properties_of_Deterministic_Aperiodic_Photonic_Nanostructures_for_Biosensors.pdf