Search Results - "Ludmila Martínková"

Nitrile metabolism in fungi: A review of its key enzymes nitrilases with focus on their biotechnological impact by Martínková, Ludmila

“…Nitriles are abundant in the plant kingdom. The ability to detoxify them is beneficial for microbes living in the plant environment. Nitrilases (NLases; EC…”
Get full text

Biocatalytic production of mandelic acid and analogues: a review and comparison with chemical processes by Martínková, Ludmila, Kren, Vladimír

“…The aim of this study is to summarize the current progress in the design of biocatalytic processes applicable for the production of optically pure mandelic…”
Get full text

The integration of cyanide hydratase and tyrosinase catalysts enables effective degradation of cyanide and phenol in coking wastewaters by Martinkova, Ludmila, Chmatal, Martin

“…The aim of this study was to design an effective method for the bioremediation of coking wastewaters, specifically for the concurrent elimination of their…”
Get full text

Laccases and Tyrosinases in Organic Synthesis by Martínková, Ludmila, Křístková, Barbora, Křen, Vladimír

“…Laccases (Lac) and tyrosinases (TYR) are mild oxidants with a great potential in research and industry. In this work, we review recent advances in their use in…”
Get full text

Recent trends in the treatment of cyanide-containing effluents: Comparison of different approaches by Martínková, Ludmila, Bojarová, Pavla, Sedova, Anastasia, Křen, Vladimír

“…The cyanide-containing effluents originate from, e.g., mining, coking, electroplating and chemical syntheses. The form and concentration of cyanide, and the…”
Get full text

Cell-free reduction of carboxylic acids with secreted carboxylic acid reductase by Goj, Dominic, Ebner, Stella, Horvat, Melissa, Arhar, Simon, Martínková, Ludmila, Winkler, Margit

“…Mycobacterium marinum CAR (MmCAR) is one of the most widely used CARs as the key enzyme for the synthesis of aldehydes, alcohols and further products from the…”
Get full text

Aldoxime dehydratases: production, immobilization, and use in multistep processes by Martínková, Ludmila, Kotik, Michael, Kulik, Natalia, Křístková, Barbora, Šťastná, Katarína, Winkler, Margit

“…The synthesis of nitriles is of utmost importance for preparative organic chemistry. The classical routes are often associated with disadvantages such as…”
Get full text

Biotransformations with nitrilases by Martínková, Ludmila, Křen, Vladimír

“…The range of possible nitrilase applications has been recently broadened but in most cases the parameters of the reactions need to be improved to establish…”
Get full text

Organic Acid to Nitrile: A Chemoenzymatic Three‐Step Route by Winkler, Margit, Horvat, Melissa, Schiefer, Astrid, Weilch, Victoria, Rudroff, Florian, Pátek, Miroslav, Martínková, Ludmila

“…Various widely applied compounds contain cyano‐groups, and this functional group serves as a chemical handle for a whole range of different reactions. We…”
Get full text

Bio-Based Valorization of Lignin-Derived Phenolic Compounds: A Review by Martínková, Ludmila, Grulich, Michal, Pátek, Miroslav, Křístková, Barbora, Winkler, Margit

“…Lignins are the most abundant biopolymers that consist of aromatic units. Lignins are obtained by fractionation of lignocellulose in the form of "technical…”
Get full text

Biodegradation potential of the genus Rhodococcus by MARTINKOVA, Ludmila, UHNAKOVA, Bronislava, PATEK, Miroslav, NESVERA, Jan, KREN, Vladimir

“…A large number of aromatic compounds and organic nitriles, the two groups of compounds covered in this review, are intermediates, products, by-products or…”
Get full text

Immobilization of aldoxime dehydratases on metal affinity resins and use of the immobilized catalysts for the synthesis of nitriles important in fragrance industry by Křístková, Barbora, Martínková, Ludmila, Rucká, Lenka, Kotik, Michael, Kulik, Natalia, Rädisch, Robert, Winkler, Margit, Pátek, Miroslav

“…Nitriles have a wide range of uses as building blocks, solvents, and alternative fuels, but also as intermediates and components of flavors and fragrances. The…”
Get full text

Scanning aldoxime dehydratase sequence space and characterization of a new aldoxime dehydratase from Fusarium vanettenii by Křístková, Barbora, Rädisch, Robert, Kulik, Natalia, Horvat, Melissa, Rucká, Lenka, Grulich, Michal, Rudroff, Florian, Kádek, Alan, Pátek, Miroslav, Winkler, Margit, Martínková, Ludmila

“…The aim of this work was to map the sequence space of aldoxime dehydratases (Oxds) as enzymes with great potential for nitrile synthesis. Microbes contain an…”
Get full text

Biotransformation of free cyanide to formic acid by a cyanide hydratase−formamidase cascade reaction by Martínková, Ludmila, Kulik, Natalia, Rucká, Lenka, Kotik, Michael, Křístková, Barbora, Šťastná, Katarína, Novotný, Petr, Příhodová, Romana, Bojarová, Pavla, Pátek, Miroslav

“…Free cyanide (fCN) consisting of HCN and CN- is highly hazardous. Today, removal of cyanide from industrial (mining, plating, coke-plant) wastewaters largely…”
Get full text

Recent Progress in the Production of Cyanide-Converting Nitrilases—Comparison with Nitrile-Hydrolyzing Enzymes by Ludmila Martínková, Natalia Kulik, Anastasia Sedova, Barbora Křístková, Pavla Bojarová

“…Nitrilases have a high potential for application in organic chemistry, environmental technology, and analytics. However, their industrial uses require that…”
Get full text

Recent advances and challenges in the heterologous production of microbial nitrilases for biocatalytic applications by Martínková, Ludmila, Rucká, Lenka, Nešvera, Jan, Pátek, Miroslav

“…The aim of this study is to review the current state of and highlight the challenges in the production of microbial nitrilases as catalysts for the mild…”
Get full text

Overproduction and characterization of the first enzyme of a new aldoxime dehydratase family in Bradyrhizobium sp by Rädisch, Robert, Chmátal, Martin, Rucká, Lenka, Novotný, Petr, Petrásková, Lucie, Halada, Petr, Kotik, Michael, Pátek, Miroslav, Martínková, Ludmila

“…Almost 100 genes within the genus Bradyrhizobium are known to potentially encode aldoxime dehydratases (Oxds), but none of the corresponding proteins have been…”
Get full text

Plant Nitrilase Homologues in Fungi: Phylogenetic and Functional Analysis with Focus on Nitrilases in Trametes versicolor and Agaricus bisporus by Rucká, Lenka, Kulik, Natalia, Novotný, Petr, Sedova, Anastasia, Petrásková, Lucie, Příhodová, Romana, Křístková, Barbora, Halada, Petr, Pátek, Miroslav, Martínková, Ludmila

“…Fungi contain many plant-nitrilase (NLase) homologues according to database searches. In this study, enzymes NitTv1 from and NitAb from were purified and…”
Get full text

Recombinant Tyrosinase from Polyporus arcularius: Overproduction in Escherichia coli, Characterization, and Use in a Study of Aurones as Tyrosinase Effectors by Marková, Eva, Kotik, Michael, Křenková, Alena, Man, Petr, Haudecoeur, Romain, Boumendjel, Ahcène, Hardré, Renaud, Mekmouche, Yasmina, Courvoisier-Dezord, Elise, Réglier, Marius, Martínková, Ludmila

“…Tyrosinases act in the development of organoleptic properties of tea, raisins, etc., but also cause unwanted browning of fruits, vegetables, and mushrooms. The…”
Get full text

Cyanide hydratases and cyanide dihydratases: emerging tools in the biodegradation and biodetection of cyanide by Martinkova, Ludmila, Vesela, Alicja Barbara, Rinagelova, Anna, Chmatal, Martin

“…The purpose of this study is to summarize the current knowledge of the enzymes which are involved in the hydrolysis of cyanide, i.e., cyanide hydratases (CHTs;…”
Get full text