Optics miniaturization strategy for demanding Raman spectroscopy applications

Autor: Oleksii Ilchenko, Yurii Pilhun, Andrii Kutsyk, Denys Slobodianiuk, Yaman Goksel, Elodie Dumont, Lukas Vaut, Chiara Mazzoni, Lidia Morelli, Sofus Boisen, Konstantinos Stergiou, Yaroslav Aulin, Tomas Rindzevicius, Thomas Emil Andersen, Mikael Lassen, Hemanshu Mundhada, Christian Bille Jendresen, Peter Alshede Philipsen, Merete Hædersdal, Anja Boisen

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)

Abstract Raman spectroscopy provides non-destructive, label-free quantitative studies of chemical compositions at the microscale as used on NASA’s Perseverance rover on Mars. Such capabilities come at the cost of high requirements for instrumentati

Externí odkaz: https://doaj.org/article/def42b92f67c4f4abe9029fe344c3bff

High-throughput label-free detection of Ochratoxin A in wine using supported liquid membrane extraction and Ag-capped silicon nanopillar SERS substrates

Autor: Ali Mehdinia, Jørn Smedsgaard, Tomas Rindzevicius, Simindokht Rostami, Anja Boisen, Demi Shuang Zhai, Marlitt Viehrig, Kinga Zor, Lidia Morelli

Publikováno v: Rostami, S, Zor, K, Zhai, D S, Viehrig, M, Morelli, L, Mehdinia, A, Smedsgaard, J, Rindzevicius, T & Boisen, A 2020, ' High-throughput label-free detection of Ochratoxin A in wine using supported liquid membrane extraction and Ag-capped silicon nanopillar SERS substrates ', Food Control, vol. 113, 107183 . https://doi.org/10.1016/j.foodcont.2020.107183

Mycotoxins are toxic secondary metabolites produced by fungi, found in a variety of food sources and cause diseases and death in both humans and animals. On-site and easy to use detection would be significant improvement considering the currently use

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f5c63a912daaac14401bde01e10a00
https://orbit.dtu.dk/en/publications/f6d00670-820d-4169-891b-1c1931587cbd

Blu-Ray-based micromechanical characterization platform for biopolymer degradation assessment

Autor: Silvan Schmid, Lidia Morelli, Andrea Casci Ceccacci, Filippo Bosco, En-Te Hwu, Anja Boisen, Sanjukta Bose, Ching-Hsiu Chen

Publikováno v: Casci Ceccacci, A, Chen, C-H, Hwu, E-T, Morelli, L, Bose-Goswami, S, Bosco, F, Schmid, S & Boisen, A 2017, ' Blu-Ray-based micromechanical characterization platform for biopolymer degradation assessment ', Sensors and Actuators B: Chemical, vol. 241, pp. 1303–1309 . https://doi.org/10.1016/j.snb.2016.09.190

Degradable biopolymers are used as carrier materials in drug delivery devices. A complete understanding of their degradation behaviour is thus crucial in the design of new delivery systems. Here we combine a reliable method, based on spray coated mic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e477a9a885ce9edc99708bfbcc9fa5dd
https://doi.org/10.1016/j.snb.2016.09.190

Detection of p-coumaric Acid from Cell Supernatant Using Surface Enhanced Raman Scattering

Autor: Michael Stenbæk Schmidt, Lidia Morelli, Kinga Zor, Christian Bille Jendresen, Tomas Rindzevicius, Anja Boisen, Alex Toftgaard Nielsen

Publikováno v: Morelli, L, Jendresen, C B, Zor, K, Rindzevicius, T, Schmidt, M S, Nielsen, A T & Boisen, A 2017, ' Detection of p-coumaric acid from cell supernatant using surface enhanced Raman scattering ', Procedia Technology, vol. 27, pp. 190-192 . https://doi.org/10.1016/j.protcy.2017.04.081

A standard protocol for analysis of microbial factories requires the screening of several populations in order to find the best performing ones. Standard analytical methods usually include high performance liquid chromatography (HPLC), thin layer chr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::172cee964babdd744617bb02d73b4400
https://doi.org/10.1016/j.protcy.2017.04.081

Surface Enhanced Raman Spectroscopy detection of p-coumaric acid from cell supernatant using gold-capped silicon nanopillar substrates

Autor: Lidia Morelli, Christian Bille Jendresen, Robert Burger, Tomas Rindzevičius, Alex Toftgaard Nielsen, Anja Boisen

Publikováno v: Morelli, L, Jendresen, C B, Burger, R, Rindzevicius, T, Nielsen, A T & Boisen, A 2016, ' Surface Enhanced Raman Spectroscopy detection of p-coumaric acid from cell supernatant using gold-capped silicon nanopillar substrates ', Biosensors 2016, Gothenburg, Sweden, 25/05/2016-27/05/2016 .
Technical University of Denmark Orbit

The purpose of the project is to use Surface Enhanced Raman Spectroscopy (SERS) to discriminate between two different bacterialpopulations, based on their p-coumaric acid (pHCA) production. The pHCA concentration is measured in a droplet of diluted s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a2f43ca65580466b302c1c3377addbfc
https://orbit.dtu.dk/en/publications/90d0bcd6-05d0-4884-958b-5669d92e2f0c