Light-triggered reactions in a new

J 2024

Light-triggered reactions in a new "light" of nanoparticles engineering

FIALOVA, Tatiana; Marketa VACULOVICOVA; Michal STEFANIK; Filip MRAVEC; Michaela BURESOVA et. al.

Základní údaje

Originální název

Light-triggered reactions in a new "light" of nanoparticles engineering

Autoři

FIALOVA, Tatiana; Marketa VACULOVICOVA; Michal STEFANIK; Filip MRAVEC; Michaela BURESOVA; Milada VODOVA; Tomas RYPAR; Daniel RŮŽEK (203 Česká republika, domácí); David HYNEK; Kristyna CIHALOVA; Jaromir BACOVSKY; Martin FERUS a Lukas NEJDL

Vydání

Journal of Photochemistry and Photobiology A: Chemistry, Elsevier Science, 2024, 1010-6030

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10606 Microbiology

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.100 v roce 2023

Kód RIV

RIV/00216224:14310/24:00137915

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1016/j.jphotochem.2024.115667

UT WoS

001232262400001

EID Scopus

2-s2.0-85190799467

Klíčová slova anglicky

Antimicrobial substance; Interferometry; Nanoparticles; MRSA; Nanozymes; Nanoreactors; Ultraviolet radiation

Štítky

CF CRYO, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 9. 12. 2024 08:54, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

This study presents an innovative light-triggered synthesis of nanoparticles (NPs) utilizing UV radiation (lambda = 254 nm), thiols (non-toxic mercaptosuccinic acid, MSA), and metal ions (Cu 2 + , Zn 2 + , Cd 2 + , Se 4 + ). Efficient formation of various nanoparticles is achieved by exposing a precursor blend of metal ions and thiols (MSA) to ultraviolet light in compact volumes, like UV -transparent 96-well plates (50 - 300 mu L per well) or plastic tubes (1.5 - 50 mL). This process effectively produces different types of nanoparticles, including fluorescent zinc-cadmium quantum dots (ZnCd QDs), non-fluorescent copper nanoparticles (CuNPs), and selenium nanoparticles (SeNPs). The scalability of the method allows for easy upscaling using larger test tubes or downsizing by depositing precursors (10 - 100 mu L) on a paper matrix, where UV treatment not only induces NP formation in solution but also facilitates their anchoring to the paper surface. The developed one-pot in situ approach offers a cost-effective, user-friendly, and energy-efficient method for NP production and chemical engineering on paper surfaces. The technique is promising for a wide range of applications, such as interferometric measurement using ZnCd QDs, bactericidal effects of CuNPs against methicillin-resistant Staphylococcus aureus (MIC 100 = 0.14 mg/ mL), and visible light switchable (ON/OFF) nanozymatic reactors employing SeNPs. We suggest light-triggered chemistry based on thiols and metal ions for effective "soft" synthesis of various nanoparticles and NPs-based devices.

Návaznosti

90242, velká výzkumná infrastruktura

Název: CIISB III

Citovat

FIALOVA, Tatiana; Marketa VACULOVICOVA; Michal STEFANIK; Filip MRAVEC; Michaela BURESOVA; Milada VODOVA; Tomas RYPAR; Daniel RŮŽEK; David HYNEK; Kristyna CIHALOVA; Jaromir BACOVSKY; Martin FERUS a Lukas NEJDL. Light-triggered reactions in a new "light" of nanoparticles engineering. Journal of Photochemistry and Photobiology A: Chemistry. Elsevier Science, 2024, roč. 454, September, s. 115667-115675. ISSN 1010-6030. Dostupné z: https://dx.doi.org/10.1016/j.jphotochem.2024.115667.

@article{2458778,
   author = {Fialova, Tatiana and Vaculovicova, Marketa and Stefanik, Michal and Mravec, Filip and Buresova, Michaela and Vodova, Milada and Rypar, Tomas and Růžek, Daniel and Hynek, David and Cihalova, Kristyna and Bacovsky, Jaromir and Ferus, Martin and Nejdl, Lukas},
   article_number = {September},
   doi = {http://dx.doi.org/10.1016/j.jphotochem.2024.115667},
   keywords = {Antimicrobial substance; Interferometry; Nanoparticles; MRSA; Nanozymes; Nanoreactors; Ultraviolet radiation},
   language = {eng},
   issn = {1010-6030},
   journal = {Journal of Photochemistry and Photobiology A: Chemistry},
   title = {Light-triggered reactions in a new "light" of nanoparticles engineering},
   url = {https://www.sciencedirect.com/science/article/pii/S1010603024002119},
   volume = {454},
   year = {2024}
}

TY  - JOUR
ID  - 2458778
AU  - Fialova, Tatiana - Vaculovicova, Marketa - Stefanik, Michal - Mravec, Filip - Buresova, Michaela - Vodova, Milada - Rypar, Tomas - Růžek, Daniel - Hynek, David - Cihalova, Kristyna - Bacovsky, Jaromir - Ferus, Martin - Nejdl, Lukas
PY  - 2024
TI  - Light-triggered reactions in a new "light" of nanoparticles engineering
JF  - Journal of Photochemistry and Photobiology A: Chemistry
VL  - 454
IS  - September
SP  - 115667
EP  - 115667
PB  - Elsevier Science
SN  - 10106030
KW  - Antimicrobial substance
KW  - Interferometry
KW  - Nanoparticles
KW  - MRSA
KW  - Nanozymes
KW  - Nanoreactors
KW  - Ultraviolet radiation
UR  - https://www.sciencedirect.com/science/article/pii/S1010603024002119
N2  - This study presents an innovative light-triggered synthesis of nanoparticles (NPs) utilizing UV radiation (lambda = 254 nm), thiols (non-toxic mercaptosuccinic acid, MSA), and metal ions (Cu 2 + , Zn 2 + , Cd 2 + , Se 4 + ). Efficient formation of various nanoparticles is achieved by exposing a precursor blend of metal ions and thiols (MSA) to ultraviolet light in compact volumes, like UV -transparent 96-well plates (50 - 300 mu L per well) or plastic tubes (1.5 - 50 mL). This process effectively produces different types of nanoparticles, including fluorescent zinc-cadmium quantum dots (ZnCd QDs), non-fluorescent copper nanoparticles (CuNPs), and selenium nanoparticles (SeNPs). The scalability of the method allows for easy upscaling using larger test tubes or downsizing by depositing precursors (10 - 100 mu L) on a paper matrix, where UV treatment not only induces NP formation in solution but also facilitates their anchoring to the paper surface. The developed one-pot in situ approach offers a cost-effective, user-friendly, and energy-efficient method for NP production and chemical engineering on paper surfaces. The technique is promising for a wide range of applications, such as interferometric measurement using ZnCd QDs, bactericidal effects of CuNPs against methicillin-resistant Staphylococcus aureus (MIC 100 = 0.14 mg/ mL), and visible light switchable (ON/OFF) nanozymatic reactors employing SeNPs. We suggest light-triggered chemistry based on thiols and metal ions for effective "soft" synthesis of various nanoparticles and NPs-based devices.
ER  -

FIALOVA, Tatiana; Marketa VACULOVICOVA; Michal STEFANIK; Filip MRAVEC; Michaela BURESOVA; Milada VODOVA; Tomas RYPAR; Daniel RŮŽEK; David HYNEK; Kristyna CIHALOVA; Jaromir BACOVSKY; Martin FERUS a Lukas NEJDL. Light-triggered reactions in a new ''light'' of nanoparticles engineering. \textit{Journal of Photochemistry and Photobiology A: Chemistry}. Elsevier Science, 2024, roč.~454, September, s.~115667-115675. ISSN~1010-6030. Dostupné z: https://dx.doi.org/10.1016/j.jphotochem.2024.115667.

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