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Results

2021

1.  L. E. Barabas, C. Paizs: Transaminases in casting for chemical industry. Two jackpots by one push of a single enzyme, 22nd International Conference of EMT, Chemistry, 29.10.2021, Oral Presentation, Abstract

2.  C.A. Gal, A. Varga, L.E. Barabas, L.C. Bencze,  M.I. Toșa, L. Poppe, C.Paizs:

Characterization of two novel (S)- and (R)-selective transaminases for the synthesis of optically active amines, submitted to STUDIA UBB CHEMIA Abstract

2022

1.  Gal, C.A., Barabįs, L.-E., Varga, A., Csuka, P., Bencze, L.C., Toșa, M.I., Poppe, L., Paizs, C.: How to identify and characterize novel transaminases? Two novel transaminases with opposite enantioselectivity for the synthesis of optically active amines. Molecular Catalysis 2022, 531, 112660. Abstract

2.  Poppe L.: Application, genetic and process engineering of transaminases for chiral amine synthesis, Oral presentation, RomCat2022-13th International Symposium of The Romanian Catalysis Society, Băile Govora, Romānia, June 2022 Abstract

3.  Paizs Cs., Barabas L. E.: Enzymatic network for the conversion of benzaldehydes into valuable products, Oral presentation, RomCat2022-13th International Symposium of The Romanian Catalysis Society, Băile Govora, Romānia, June 2022 Abstract

4.  Duță H., Bencze L. C., Toșa, M. I. Paizs Cs.: Improving transaminase activity towards bulky aldehydes and ketones through protein engineering, Poster, RomCat2022-13th International Symposium of The Romanian Catalysis Society, Băile Govora, Romānia, June 2022 Abstract

5.  Dudu, A., Bencze L.C., Paizs, Cs. Toșa M.I.: Enzymatic synthesis of aroma esters: process optimization through factorial design experiments, Poster, RomCat2022-13th International Symposium of The Romanian Catalysis Society, Băile Govora, Romānia, June 2022 Abstract

 


Scientific report 2020-2021

Scientific report 2022

Cele mai importante rezultate obținute īn cadrul proiectului, prezentate succint:

 

1.     Au fost izolate, caracterizate și utilizate două transaminaze cu selectivitate opusă

2.     Au fost efectuate studii de optimizare īn sistemele de microfluidică dezvolatate, apoi au fost elaborate procedee continue īn reactoare tip flow.

3.     Proprietățile catalitice, stabilitatea și toleranța ridicată la diferite medii a celor două transaminaze au permis dezvoltarea unui protocol general pentru sinteza ambilor enantiomeri ai unor amine cu diverse structuri și aplicații īn sinteza bioorganică.

Finanțarea obținută prin acest proiect a permis achiziția unui liofilizator, Alpha 2-4LSC basic Liophilizer Martin Chris.

Lab-on-a cheap

Sistem de reacție īn flux continuu

Liofilizator Alpha 2-4LSC Martin Chris