Search Results - "Poppe, Laszlo"

Tailoring the Spacer Arm for Covalent Immobilization of Candida antarctica Lipase B-Thermal Stabilization by Bisepoxide-Activated Aminoalkyl Resins in Continuous-Flow Reactors by Abahazi, Emese, Lestal, David, Boros, Zoltan, Poppe, Laszló

“…An efficient and easy-to-perform method was developed for immobilization of CaLB on mesoporous aminoalkyl polymer supports by bisepoxide activation…”
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Enantiocomplementary Bioreduction of 1-(Arylsulfanyl)propan-2-ones by Sándor, Emese, Csuka, Pál, Poppe, László, Nagy, József

“…This study explored the enantiocomplementary bioreduction of substituted 1-(arylsulfanyl)propan-2-ones in batch mode using four wild-type yeast strains and two…”
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Additives enhancing the catalytic properties of lipase from Burkholderia cepacia immobilized on mixed-function-grafted mesoporous silica gel by Abaházi, Emese, Boros, Zoltán, Poppe, László

“…Effects of various additives on the lipase from Burkholderia cepacia (BcL) immobilized on mixed-function-grafted mesoporous silica gel support by hydrophobic…”
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Chemoenzymatic Dynamic Kinetic Resolution of Amines in Fully Continuous-Flow Mode by Farkas, Emese, Oláh, Márk, Földi, Attila, Kóti, János, Éles, János, Nagy, József, Gal, Cristian Andrei, Paizs, Csaba, Hornyánszky, Gábor, Poppe, László

“…In this study, lipase-mediated dynamic kinetic resolution (DKR) of various benzylic amines (1a–g) is presented which is realized in a so far unprecedented…”
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The Fourth Wave of Biocatalysis Emerges— The 13th International Symposium on Biocatalysis and Biotransformations by Poppe, László, Vértessy, Beáta G

“…Ride the wave! Biocatalysis uses nature's catalysts, enzymes and whole cell systems, for synthetic purposes. In a biotransformation, the biocatalyst transforms…”
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Substrate Tunnel Engineering Aided by X‑ray Crystallography and Functional Dynamics Swaps the Function of MIO-Enzymes by Bata, Zsófia, Molnár, Zsófia, Madaras, Erzsébet, Molnár, Bence, Sánta-Bell, Evelin, Varga, Andrea, Leveles, Ibolya, Qian, Renzhe, Hammerschmidt, Friedrich, Paizs, Csaba, Vértessy, Beáta G, Poppe, László

“…The enzyme family harboring the post-translationally formed 5-methylene-3,5-dihydro-4H-imidazol-4-one (MIO) catalytic residue comprises both aromatic amino…”
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Tailoring the Spacer Arm for Covalent Immobilization of Candida antarctica Lipase B-Thermal Stabilization by Bisepoxide-Activated Aminoalkyl Resins in Continuous-Flow Reactors by Abaházi, Emese, Lestál, Dávid, Boros, Zoltán, Poppe, László

“…An efficient and easy-to-perform method was developed for immobilization of CaLB on mesoporous aminoalkyl polymer supports by bisepoxide activation…”
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Design and application of a bi-functional redox biocatalyst through covalent co-immobilization of ene-reductase and glucose dehydrogenase by Nagy, Flóra, Gyujto, Imre, Tasnádi, Gábor, Barna, Bence, Balogh-Weiser, Diána, Faber, Kurt, Poppe, László, Hall, Mélanie

“…[Display omitted] •A bi-functional redox biocatalyst was obtained by co-immobilization of ene-reductase and glucose dehydrogenase.•The bi-functional…”
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Step-Economic Synthesis of Tamsulosin Hydrochloride via Continuous Chlorosulfonation and Biocatalytic Transamination by Malta-Lakó, Ágnes, Durão, Raquel M., Poppe, László, Mendonça, Ricardo F.

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Isopropyl 2-ethoxyacetate—an efficient acylating agent for lipase-catalyzed kinetic resolution of amines in batch and continuous-flow modes by Oláh, Márk, Boros, Zoltán, Hornyánszky, Gábor, Poppe, László

“…Productivity [conversion (c) and specific reaction rate (rbatch or rflow)] and enantiomer selectivity [enantiomeric ratio (E) and enantiomeric excess (ee) of…”
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Upgrading Epoxy Supports for Enzyme Immobilization by Affinity Function Doping—A Case Study with Phenylalanine Ammonia-Lyase from Petroselinum crispum by Bálint Alács, Anna Zrinyi, Gábor Hornyánszky, László Poppe, Evelin Bell

“…This article provides a method to upgrade epoxy-functionalized carriers for covalent enzyme immobilization to selective carriers suitable for covalent…”
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Transaminase-mediated synthesis of enantiopure drug-like 1-(3′,4′-disubstituted phenyl)propan-2-amines by Lakó, Ágnes, Molnár, Zsófia, Mendonça, Ricardo, Poppe, László

“…Transaminases (TAs) offer an environmentally and economically attractive method for the direct synthesis of pharmaceutically relevant disubstituted…”
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Mapping the Hydrophobic Substrate Binding Site of Phenylalanine Ammonia-Lyase from Petroselinum crispum by Nagy, Emma Z. A, Tork, Souad D, Lang, Pauline A, Filip, Alina, Irimie, Florin D, Poppe, László, Toşa, Monica I, Schofield, Christopher J, Brem, Jürgen, Paizs, Csaba, Bencze, László C

“…Modification of the hydrophobic binding pocket of phenylalanine ammonia-lyase from Petroselinum crispum (PcPAL) enables increased activity and selectivity…”
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A novel phenylalanine ammonia-lyase from Pseudozyma antarctica for stereoselective biotransformations of unnatural amino acids by Varga, Andrea, Csuka, Pál, Sonesouphap, Orlavanah, Bánóczi, Gergely, Toşa, Monica Ioana, Katona, Gabriel, Molnár, Zsófia, Bencze, László Csaba, Poppe, László, Paizs, Csaba

“…[Display omitted] •Novel phenylalanine ammonia-lyase for the production of unnatural amino acids.•Superior turnover numbers compared to known phenylalanine…”
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Novel Sol-Gel Lipases by Designed Bioimprinting for Continuous-Flow Kinetic Resolutions by Hellner, Gabriella, Boros, Zoltán, Tomin, Anna, Poppe, László

“…The bioimprinting effect in sol‐gel immobilization of lipases was studied to develop efficient novel immobilized biocatalysts with significantly improved…”
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Optimization Workflow of Fumonisin Esterase Production for Biocatalytic Degradation of Fumonisin B1 by Incze, Dániel János, Poppe, László, Bata, Zsófia

“…Industrial enzyme production with the Pichia pastoris expression system requires a well-characterized production strain and a competitively priced fermentation…”
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Phenylalanine Ammonia-Lyase-Catalyzed Deamination of an Acyclic Amino Acid: Enzyme Mechanistic Studies Aided by a Novel Microreactor Filled with Magnetic Nanoparticles by Weiser, Diána, Bencze, László Csaba, Bánóczi, Gergely, Ender, Ferenc, Kiss, Róbert, Kókai, Eszter, Szilágyi, András, Vértessy, Beáta G., Farkas, Ödön, Paizs, Csaba, Poppe, László

“…Phenylalanine ammonia‐lyase (PAL), found in many organisms, catalyzes the deamination of l‐phenylalanine (Phe) to (E)‐cinnamate by the aid of its MIO…”
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"Fishing and Hunting"-Selective Immobilization of a Recombinant Phenylalanine Ammonia-Lyase from Fermentation Media by Sánta-Bell, Evelin, Molnár, Zsófia, Varga, Andrea, Nagy, Flóra, Hornyánszky, Gábor, Paizs, Csaba, Balogh-Weiser, Diána, Poppe, László

“…This article overviews the numerous immobilization methods available for various biocatalysts such as whole-cells, cell fragments, lysates or enzymes which do…”
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Exploring the substrate scope of ferulic acid decarboxylase (FDC1) from Saccharomyces cerevisiae by Nagy, Emma Zsófia Aletta, Nagy, Csaba Levente, Filip, Alina, Nagy, Katalin, Gál, Emese, Tőtős, Róbert, Poppe, László, Paizs, Csaba, Bencze, László Csaba

“…Ferulic acid decarboxylase from Saccharomyces cerevisiae ( Sc FDC1) was described to possess a novel, prenylated flavin mononucleotide cofactor (prFMN)…”
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Optimization of 2-alkoxyacetates as acylating agent for enzymatic kinetic resolution of chiral amines by Oláh, Márk, Kovács, Dániel, Katona, Gabriel, Hornyánszky, Gábor, Poppe, László

“…In this study, the activity of acetic acid esters modified with electron withdrawing 2-alkoxy-groups was investigated as acylating agent in kinetic resolution…”
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