Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Antonín Kaňa"'
Autor:
Tomáš David, Miroslava Šedinová, Aneta Myšková, Jaroslav Kuneš, Lenka Maletínská, Radek Pohl, Martin Dračínský, Helena Mertlíková-Kaiserová, Karel Čížek, Blanka Klepetářová, Miroslava Litecká, Antonín Kaňa, David Sýkora, Adam Jaroš, Michal Straka, Miloslav Polasek
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Coordination compounds of lanthanides are indispensable in biomedical applications as MRI contrast agents and radiotherapeutics. However, since the introduction of the chelator DOTA four decades ago, there has been only limited progress on i
Externí odkaz:
https://doaj.org/article/9f1742eaa53148b680d760f9ec59e3ba
Autor:
Jaroslav Turánek, Pavlína Turánek Knötigová, Pavel Kulich, Radim Skoupý, Kamila Hrubanová, Naděžda Vaškovicová, Ladislav Fekete, Antonín Kaňa, Robert Mikulík, Milan Raška
Publikováno v:
Pharmaceuticals, Vol 17, Iss 11, p 1479 (2024)
The Turkevich method was optimized to prepare gold nanoparticles (AuNP) stabilized by polyethyleneglycol (PEG) for µCT. Using various independent modalities, we thoroughly characterized the optimized PEG-AuNPs. Here, we show that PEG-AuNPs are retai
Externí odkaz:
https://doaj.org/article/b3fd4f23a90e43228dc3107c07e8cb15
Autor:
Marek Popov, Veronika Zemanová, Jan Sácký, Milan Pavlík, Tereza Leonhardt, Tomáš Matoušek, Antonín Kaňa, Daniela Pavlíková, Pavel Kotrba
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 216, Iss , Pp 112196- (2021)
Pollution and poisoning with carcinogenic arsenic (As) is of major concern globally. Interestingly, there are ferns that can naturally tolerate remarkably high As concentrations in soils while hyperaccumulating this metalloid in their fronds. Besides
Externí odkaz:
https://doaj.org/article/d99e1171628b460692648f667b722f33
Publikováno v:
Chemical Papers. 75:5895-5905
Silver nanoparticles are widely used in cosmetics for their significant antiseptic and antimicrobial properties. This paper focuses on the development, optimisation and application of the cosmetics sample preparation procedure for silver nanoparticle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abbae35dbb6854241b4e376ab64dedbe
https://doi.org/10.1007/s11696-021-01763-z
https://doi.org/10.1007/s11696-021-01763-z
Autor:
Jan Borovička, Simone Braeuer, Martin Walenta, Hana Hršelová, Tereza Leonhardt, Jan Sácký, Antonín Kaňa, Walter Goessler
Publikováno v:
The Science of the total environment. 826
Fruit-bodies of six Thelephora species (Fungi, Basidiomycota, Thelephoraceae) were analyzed for their trace element concentrations. In Thelephora penicillata, extremely high concentrations of Cd and As were found, followed by highly elevated concentr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c90c37bc56e0d3ea82f8e74ce19e6695
https://pubmed.ncbi.nlm.nih.gov/35240185
https://pubmed.ncbi.nlm.nih.gov/35240185
Autor:
Jan Borovička, Jan Sácký, Antonín Kaňa, Martin Walenta, Lukáš Ackerman, Simone Braeuer, Tereza Leonhardt, Hana Hršelová, Walter Goessler, Pavel Kotrba
Publikováno v:
Science of The Total Environment. 855:159002
Thelephora penicillata is an ectomycorrhizal mushroom that can accumulate extraordinarily high concentrations of Cd, As, Cu, and Zn in its fruit-bodies. To better understand its element accumulation ability, we compared the element concentrations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76627685c886389d7ad71931bec3b5cf
https://doi.org/10.1016/j.scitotenv.2022.159002
https://doi.org/10.1016/j.scitotenv.2022.159002
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 199:106592
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b91b1ea44c06e82722b3d7ae6c064a10
https://doi.org/10.1016/j.sab.2022.106592
https://doi.org/10.1016/j.sab.2022.106592
Autor:
Jan Sácký, Anna Chaloupecká, Antonín Kaňa, Jiří Šantrůček, Jan Borovička, Tereza Leonhardt, Pavel Kotrba
Publikováno v:
Fungal genetics and biology : FGB. 162
Amanita muscaria is an ectomycorrhizal mushroom that commonly grows at metal-polluted sites. Sporocarps from the lead smelter-polluted area near Příbram (Central Bohemia, Czech Republic) showed elevated concentrations of Cd and Zn. Size exclusion c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::374e83da778ea6b1e55fcb59a8e6a7a1
https://pubmed.ncbi.nlm.nih.gov/35764233
https://pubmed.ncbi.nlm.nih.gov/35764233
Publikováno v:
Talanta. 202:565-571
This work demonstrates the effect of NaCl and carbon-related interferences on the analysis of arsenic and silver nanoparticles (NPs) by single-particle inductively coupled plasma mass spectrometry. Spectral interference caused by ArCl+ ions disturbin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af25195602699bd09356000e1ecbf6a3
https://doi.org/10.1016/j.talanta.2019.04.073
https://doi.org/10.1016/j.talanta.2019.04.073
Publikováno v:
Folia Microbiologica. 64:835-844
Homeostatic mechanisms preventing the toxicity of heavy metal ions in cells involve, among others, compartmentalization and binding with peptidaceous ligands, particularly the cysteinyl-rich metallothioneins (MTs). We have previously shown that in na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bee550bd6640b6dd5417ece08c8c92bb
https://doi.org/10.1007/s12223-019-00696-1
https://doi.org/10.1007/s12223-019-00696-1