Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Tomáš Bříza"'
Publikováno v:
Materials, Vol 14, Iss 18, p 5357 (2021)
This study presents a simple route to heparin detection and develops a voltammetric approach using supramolecular principles and nanomaterials. Nanocomposites, including gold nanoparticles (AuNPs) and γ-substituted pentamethinium salts (PMS) deposit
Externí odkaz:
https://doaj.org/article/8b0dbf502c0e49038d01c40e0575cacb
Publikováno v:
Materials
Materials, Vol 14, Iss 5357, p 5357 (2021)
Volume 14
Issue 18
Materials, Vol 14, Iss 5357, p 5357 (2021)
Volume 14
Issue 18
This study presents a simple route to heparin detection and develops a voltammetric approach using supramolecular principles and nanomaterials. Nanocomposites, including gold nanoparticles (AuNPs) and γ-substituted pentamethinium salts (PMS) deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07ff3a13799ee95c0021605ae954bfde
https://pubmed.ncbi.nlm.nih.gov/34576581
https://pubmed.ncbi.nlm.nih.gov/34576581
Autor:
Martin Havlík, Bhupendra Reddy, Tomáš Ruml, Tomáš Bříza, Zdeněk Kejík, Silvie Rimpelová, Pavel Martásek, Jarmila Králová, Ivan Mikula, Kamil Záruba, Vladimír Král, Robert Kaplánek
Publikováno v:
ChemPhotoChem. 1:442-450
A series of fluorescent probes based on 2-β-anilidovinyl-N-alkyl-heteroaromatic salts was prepared. The selective intracellular localization of these probes in mitochondria and lysosomes was demonstrated. Remarkably, some of the probes exhibit unusu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f93339ddc0d9b377c487f3b601221df
https://doi.org/10.1002/cptc.201700061
https://doi.org/10.1002/cptc.201700061
Autor:
Vladimír Král, Pavel Martásek, Tomáš Bříza, Zdeněk Kejík, Martin Havlík, Bohumil Dolenský, Jarmila Králová, Robert Kaplánek
Publikováno v:
Sensors and Actuators B: Chemical. 245:1032-1038
Methinium colorimetric sensors 1 and 2 were studied for the determination of cholesterol sulfate by UV–Vis spectroscopy in 0.001 M NaCl (H2O:MeOH; 7:3), pH = 7.34. Both of the tested sensors displayed high affinity, excellent selectivity and sensit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bf8b6e55fb3c9df6eb09cd3b4d528e1
https://doi.org/10.1016/j.snb.2017.01.185
https://doi.org/10.1016/j.snb.2017.01.185
Autor:
Robert Kaplánek, Vladimír Král, Pavel Martásek, Tomáš Bříza, Martin Havlík, Ivan Mikula, Jarmila Kralova, Zdeněk Kejík, Milan Jakubek
Publikováno v:
Bioorganic & Medicinal Chemistry. 25:2295-2306
Modifications of DNA cytosine bases and histone posttranslational modifications play key roles in the control of gene expression and specification of cell states. Such modifications affect many important biological processes and changes to these impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1087104ecb19e1767daa27916fc7de06
https://doi.org/10.1016/j.bmc.2017.01.011
https://doi.org/10.1016/j.bmc.2017.01.011
Autor:
Danuše Vavřinová, Robert Kaplánek, Vladimír Král, Pavel Martásek, Tomáš Bříza, Bohumil Dolenský, Martin Havlík, Zdeněk Kejík
Publikováno v:
Journal of Luminescence. 180:269-277
A chemosensor based on pyridoxal hydrazone was prepared in a two-step synthesis with a high yield. Chemosensor 1 exhibits high sensitivity and anti-disturbance for aluminium(III) ions among other biologically important metal ions. Aluminium(III) ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e64277a4ca57e6f7fc34eb922207734
https://doi.org/10.1016/j.jlumin.2016.08.047
https://doi.org/10.1016/j.jlumin.2016.08.047
Autor:
Lucie Krčová, Veronika Talianová, Bohumil Dolenský, Martin Havlík, Vladimír Král, Pavel Martásek, Jarmila Kralova, Tomáš Bříza
Publikováno v:
Bioorganic chemistry. 94
The fluorescent probes based on Troger's base motive with both coumarin and cyanine substitution 11-13 have been synthesized by multi-step synthesis in high overall yields. Intracellular localization of prepared probes have been tested using four dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3212b5ca20cf12ac6bc32183a7344b1d
https://pubmed.ncbi.nlm.nih.gov/31810756
https://pubmed.ncbi.nlm.nih.gov/31810756
Autor:
Veronika Talianová, Vladimír Král, Pavel Martásek, Tomáš Bříza, Martin Havlík, Jarmila Králová, Bohumil Dolenský, Robert Kaplánek
Publikováno v:
Chemical communications (Cambridge, England). 55(18)
Four novel fluorescent cores bearing a transformable functional group based on a π-expanded naphthalimide including a fused pyranone or furan ring have been prepared. Fluorescent probes LysoSers 13–16 for lysosomal targeting have been tested. Co-l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fafe9fa5ca9dc39abe6c1d24fdad56fb
https://pubmed.ncbi.nlm.nih.gov/30756102
https://pubmed.ncbi.nlm.nih.gov/30756102
Autor:
Robert Kaplánek, Vladimír Král, Pavel Martásek, Jarmila Kralova, Tomáš Bříza, Bohumil Dolenský, Martin Havlík, Ivan Mikula, Zdeněk Kejík
Publikováno v:
Dyes and Pigments. 134:212-218
Symmetric Troger’s base derivatives with quinolinium substitution, 7 and 8, were prepared, and their structures were confirmed by 1H and 13C NMR, 2D NMR and NOE NMR techniques and elemental analysis. These compounds were studied as specific ligands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76903ce4aec94753f1c05bf1676334ec
https://doi.org/10.1016/j.dyepig.2016.07.002
https://doi.org/10.1016/j.dyepig.2016.07.002
Autor:
Tomáš Bříza, Fréderic Vellieux, Vladimír Král, Pavel Martásek, Tomáš Ruml, Martin Havlík, Lucie Krčová, Silvie Rimpelová, Bohumil Dolenský
Publikováno v:
Dyes and Pigments. 172:107802
Fluorescent dyes and probes have been of interest in the fields of chemistry and biology for a long time. However, with more recent applications in advanced techniques, such as two-photon and super-resolution fluorescence microscopy, higher demands a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::868583395d4cb42c09ea8a9f9f9b7bfc
https://doi.org/10.1016/j.dyepig.2019.107802
https://doi.org/10.1016/j.dyepig.2019.107802