Browsing by Study direction "F05 - Biotechnologijos / Biotechnology"

A direct electron transfer formaldehyde dehydrogenase biosensor for the determination of formaldehyde in river water

Teišerskytė, Viktorija; Urbonavičius, Jaunius; Ratautas, Dalius (Talanta, 2021)

In this work, we report the construction of a direct electron transfer (DET) biosensor based on NAD-dependent formaldehyde dehydrogenase from Pseudomonas sp. (FDH) immobilized on the gold nanoparticle-modified gold electrode. ...

Accuracy of ground reaction force and muscle activation prediction in a child-adapted musculoskeletal model

Daunoravičienė, Kristina; Žižienė, Jurgita (Sensors, 2022)

(1) Background: Significant advances in digital modelling worldwide have been attributed to the practical application of digital musculoskeletal (MS) models in clinical practice. However, the vast majority of MS models are ...

Antimikrobinio peptido iš Pediococcus acidilactici JEM-1 savybių tyrimas

Rastenienė, Augustė

Šiame baigiamajame magistro darbe buvo tiriamas antimikrobinis peptidas, kurį gamina Pediococcus acidilactici JEM-1 bakterijos. Pirmiausia buvo tobulintas šio bakteriocino gryninimo būdas iš bakterijų kultivavimo terpės, ...

Apkonvertuojančių nanodalelių, dengtų skirtingais dangalais, optinių savybių, citotoksiškumo bei kaupimosi vėžinėse ląstelėse tyrimai

Kazlauskė, Evelina,

Baigiamajame magistro darbe yra tiriama, kokią įtaką apkonvertuojančių nanodalelių koloidiniam stabilumui turi įvairios paviršiaus modifikacijos bei kokią įtaką parinkti nanodalelių dangalai turi kaupimuisi skirtingose ...

Application of Yeast Cells in Biofuel Cells And Biosensors

Čiukšytė, Agnė (2021)

Every year, the world's energy demand rises. Although petroleum products currently meet the majority of this demand, the increasing challenge of long-term supply, as well as the associated problems of emissions and global ...

Aukso nanostruktūrose imobilizuoto biokatalizatoriaus tyrimas

Buivydaitė, Živilė (2021)

Magistro baigiamajame darbe yra pateikiami gliukozės oksidacijos reakcijos, kurią katalizuoja aukso nanodalelės (AuND), gliukozės oksidazė (GOx) arba AuND ir GOx konjugatai, kinetikos tyrimų rezultatai. Atlikus chronoamperometrinę ...

Biochemical pathways leading to the formation of wyosine derivatives in tRNA of archaea

Urbonavičius, Jaunius; Tauraitė, Daiva (Biomolecules, 2020)

Tricyclic wyosine derivatives are present at position 37 in tRNAPhe of both eukaryotes and archaea. In eukaryotes, five different enzymes are needed to form a final product, wybutosine (yW). In archaea, 4-demethylwyosine ...

Biogas production from anaerobic digestion of macroalgae and cattle manure

Dauknys, Regimantas; Zagorskis, Alvydas; Burko, Vadim (Innovative (eco-)technology, entrepreneurship and regional development (IECOTERD): 8th international conference, 11 October, 2022 : e-book of abstracts, 2022)

Biologinio betono savybių tyrimas

Slendzokaitė, Laura (2023)

Baigiamajame magistro darbe nagrinėjamos savaime atsikuriančio biologinio betono gerinimo galimybės, eksperimentiškai vertintas technologijos efektyvumas. Atliktas tyrimas su skirtingų rūšių bakterijų kamienais A. pseudofirmus, ...

Bioluminescence as a sensitive electroporation indicator in sub-microsecond and microsecond range of electrical pulses

Novickij, Vitalij; Zinkevičienė, Auksė; Malyško-Ptašinskė, Veronika; Novickij, Jurij; Kulbacka, Julita; Rembialkowska, Nina; Girkontaitė, Irutė (Journal of Photochemistry & Photobiology, B: Biology, 2020)

The cell membrane permeabilization in electroporation studies is usually quantified using fluorescent markers such as propidium iodide (PI) or YO-PRO, while Chinese Hamster Ovary cell line frequently serves as a model. In ...

Biotechnologijų sektoriaus vertinimas ir vadybos sistemų tobulinimas

Šupinis, Tadas; Burinskienė, Aurelija (25-osios Lietuvos jaunųjų mokslininkų konferencijos „Mokslas – Lietuvos ateitis“ teminė konferencija "Ekonomika ir vadyba", 2022 m. spalio 13 d. Vilnius = Proceedings of the 25th Conference for Junior Researchers „Science – Future of Lithuania“ "Economics and management", 13 October 2022, Vilnius, Lithuania, 2022)

Biotechnologijų sektorius tapo neatsiejama modernaus pasaulio dalimi. Gyvaisiais organizmais pagrįstas mokslas ir technologijos gelbėja, bei užtikrina sveikesnį ir tvaresnį pasaulį. Didelė dalis įmonės sėkmės priklauso nuo ...

Blood plasma stabilized gold nanoclusters for personalized tumor theranostics

Jarockytė, Greta; Poderys, Vilius; Barzda, Virginijus; Karabanovas, Vitalijus; Rotomskis, Ričardas (Cancers, 2022)

Personalized cancer theranostics has a potential to increase efficiency of early cancer diagnostics and treatment, and to reduce negative side-effects. Protein-stabilized gold nanoclusters may serve as theranostic agents. ...

Calcium hydroxyapatite coatings: Low-temperature synthesis and investigation of antibacterial properties /

Lukavičiūtė, Laura,; Karčiauskaitė, Justina,; Grigoravičiūtė, Inga,; Vasiliauskienė, Dovilė,; Sokol, Denis,; Kareiva, Aivaras, (Coatings: Advances in Surface Engineering and Biocompatible Coatings for Biomedical Applications., 2023.)

In the present work, the low-temperature synthesis of substituted calcium hydroxyapatite (Ca10(PO4 )6(OH)2 , HAP) with copper and zinc ions on titanium substrates was performed. Initially, CaCO3 coatings were synthesised ...

Computational analysis of aortic haemodynamics in the presence of ascending aortic aneurysm

Petuchova, Aleksandra; Maknickas, Algirdas (Technology and health care: Selected Papers From the 13th International Conference BIOMDLORE 2021, 2022)

BACKGROUND: The usefulness of numerical modelling of a patient’s cardiovascular system is growing in clinical treatment. Understanding blood flow mechanics can be crucial in identifying connections between haemodynamic ...

Effects of water content and irrigation of packing materials on the performance of biofilters and biotrickling filters: a review

Danila, Vaidotas; Zagorskis, Alvydas; Januševičius, Tomas (Processes: Special issue: Recent advances in biofilter process treatment, 2022)

Biofilters (BFs) and biotrickling filters (BTFs) are two types of bioreactors used for treatment of volatile organic compounds (VOCs). Both BFs and BTFs use packing materials in which various microorganisms are immobilised. ...