SERS-Tags: Selective Immobilization and Detection of Bacteria by Strain-Specific Antibodies and Surface-Enhanced Raman Scattering

Autor: Markéta Benešová, Silvie Bernatová, Filip Mika, Zuzana Pokorná, Jan Ježek, Martin Šiler, Ota Samek, Filip Růžička, Katarina Rebrošová, Pavel Zemánek, Zdeněk Pilát

Publikováno v: Biosensors, Vol 13, Iss 2, p 182 (2023)

Efficient separation and sensitive identification of pathogenic bacterial strains is essential for a prosperous modern society, with direct applications in medical diagnostics, drug discovery, biodefense, and food safety. We developed a fast and reli

Externí odkaz: https://doaj.org/article/65deed965e38436da765b2741685a049

Algal Biomass Analysis by Laser-Based Analytical Techniques—A Review

Autor: Pavel Pořízka, Petra Prochazková, David Prochazka, Lucia Sládková, Jan Novotný, Michal Petrilak, Michal Brada, Ota Samek, Zdeněk Pilát, Pavel Zemánek, Vojtěch Adam, René Kizek, Karel Novotný, Jozef Kaiser

Publikováno v: Sensors, Vol 14, Iss 9, Pp 17725-17752 (2014)

Algal biomass that is represented mainly by commercially grown algal strains has recently found many potential applications in various fields of interest. Its utilization has been found advantageous in the fields of bioremediation, biofuel production

Externí odkaz: https://doaj.org/article/3f3e0ecf207042db855b443f9bc01454

Detection of Chloroalkanes by Surface-Enhanced Raman Spectroscopy in Microfluidic Chips

Autor: Zdeněk Pilát, Martin Kizovský, Jan Ježek, Stanislav Krátký, Jaroslav Sobota, Martin Šiler, Ota Samek, Tomáš Buryška, Pavel Vaňáček, Jiří Damborský, Zbyněk Prokop, Pavel Zemánek

Publikováno v: Sensors, Vol 18, Iss 10, p 3212 (2018)

Optofluidics, a research discipline combining optics with microfluidics, currently aspires to revolutionize the analysis of biological and chemical samples, e.g., for medicine, pharmacology, or molecular biology. In order to detect low concentrations

Externí odkaz: https://doaj.org/article/7fa541e8a5dc40b2846b86970c007b1e

Microfluidic Cultivation and Laser Tweezers Raman Spectroscopy of E. coli under Antibiotic Stress

Autor: Zdeněk Pilát, Silvie Bernatová, Jan Ježek, Johanna Kirchhoff, Astrid Tannert, Ute Neugebauer, Ota Samek, Pavel Zemánek

Publikováno v: Sensors, Vol 18, Iss 5, p 1623 (2018)

Analyzing the cells in various body fluids can greatly deepen the understanding of the mechanisms governing the cellular physiology. Due to the variability of physiological and metabolic states, it is important to be able to perform such studies on i

Externí odkaz: https://doaj.org/article/723465859da24f33b14904bfffc12502

Wavelength-Dependent Optical Force Aggregation of Gold Nanorods for SERS in a Microfluidic Chip

Autor: Alessandro Magazzù, Onofrio M. Maragò, Maria Grazia Donato, Pavel Zemánek, Pietro Giuseppe Gucciardi, Ota Samek, Silvie Bernatová, Jan Ježek, Zdeněk Pilát

Publikováno v: Journal of physical chemistry. C 123 (2019): 5608–5615. doi:10.1021/acs.jpcc.8b12493
info:cnr-pdr/source/autori:Bernatova, Silvie; Donato, Maria Grazia; Jezek, Jan; Pilat, Zdenek; Samek, Ota; Magazzu, Alessandro; Marago, Onofrio M.; Zemanek, Pavel; Gucciardi, Pietro G./titolo:Wavelength-Dependent Optical Force Aggregation of Gold Nanorods for SERS in a Microfluidic Chip/doi:10.1021%2Facs.jpcc.8b12493/rivista:Journal of physical chemistry. C/anno:2019/pagina_da:5608/pagina_a:5615/intervallo_pagine:5608–5615/volume:123

Optical printing of metal-nanoparticle-protein complexes in microfluidic chips is of particular interest in view of the potential applications in biomolecular sensing by surface-enhanced Raman spectroscopy (SERS). SERS-active aggregates are formed wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd28fafaa61300aed5e5eb301d920f9d
https://doi.org/10.1021/acs.jpcc.8b12493