Lista publicaţiilor: Gonţa Alexandru Gheorghe - 23

2021 - 1

Comparative analysis of vegetable activated carbons with commercial ones of granucol series

Petuhov Oleg Mihail, Timbaliuc Nina, Ceban (Gînsari) Irina Nicolai, Cibotaru Silvia Grigore, Gonta Alexandru, Ciobanu Mihail Mihail, Lupascu Tudor, Nastas Raisa Ion

Institute of Chemistry

Constructive Design and Technological Optimization in Machine Building Field

Ediția 16. 2021. Bacău, Romania. Alma Mater Publishing House of "Vasile Alecsandri" University of Bacau. 83-83.

Disponibil online 28 May, 2024

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2020 - 1

Functionalization of flavonoids (quercetin) to chitosan matrix and determination of antioxidant activity of obtained bio-composites

Gonta Maria, Sîrbu Elena , Robu Stephan V., Gonta Alexandru, Mocanu Larisa Valeriu

1 Moldova State University, 2 Institute of Chemistry

IFMBE Proceedings

Ediția 4, Vol.77. 2020. Switzerland. Springer Nature Switzerland AG. 355-359.

Disponibil online 25 October, 2020

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2019 - 2

Different methods of chitosan grafting with quercetine and determining the antioxidant activity of synthesized copolymers

Gonta Maria, Sîrbu Elena , Robu Stephan V., Gonta Alexandru

Moldova State University

The Environment and the Industry

Ediția a 22-a, Book of abstracts. 2019. București, România. National Research and Development Institute for Industrial Ecology ECOIND. 24-25.

Disponibil online 12 June, 2020

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Enhanced biomedical properties of chitosan-enoxil films

Duka Gh., Lupascu Tudor, Gonta Alexandru, Povar Igor Grigore, Timbaliuc Nina, Lupaşcu Lucian Tudor

Institute of Chemistry

Farmacia

Nr. 6(67) / 2019 / ISSN 0014-8237

Disponibil online 16 January, 2020

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2017 - 3

Chitosanchitosan-based bionanocomposites functionalized with polyphenol

Gonta Alexandru, Lupascu Tudor

Institute of Chemistry of the Academy of Sciences of Moldova

Ecological and environmental chemistry

Ediția 6. 2017. Chisinau, Republic of Moldova. Academy of Sciences of Moldova. 217-217.

Disponibil online 19 March, 2019

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Morphology and Thermal Analysis of Biocomposites based on Chitosan and Natural Antioxidant Enoxil

Yakushev Pavel, Sukhanova Tatiana , Vylegzhanina Milana , Gonta Alexandru, Petrova Valentina, Kutin Alexander , Lupascu Tudor, Bershtein Vladimir

1 Ioffe Physical-Technical Institute, RAS, 2 Institute of Macromolecular Compounds, Russian Academy of Sciences, 3 Institute of Chemistry of the Academy of Sciences of Moldova

Central and Eastern European Conference on Thermal Analysis and Calorimetry

Editia 4. 2017. Germany. Academica Greifswald. 447-447.

Disponibil online 25 October, 2019

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Investigation of chitosan-based nanocomposites with immobilized natural bactericides

Gonta Alexandru, Lupaşcu Lucian Tudor, Timbaliuc Nina, Lupascu Tudor

Institute of Chemistry of the Academy of Sciences of Moldova

Chemistry, physics and technology of surface

2017. Kyiv, Ukraine. Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine. 67-67.

Disponibil online 31 July, 2020

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2016 - 5

Oportunităţi de utilizare a taninurilor vegetale intacte şi modificate la tratarea afecţiunilor de origine microbiană

Lupaşcu Lucian Tudor, Rudic Valeriu Filip, Lupaşcu Tudor Grigore, Gonţa Alexandru Gheorghe, Ţîmbaliuc Nina Ilie

1 Institutul de Chimie al AŞM, 2 Institutul de Microbiologie şi Biotehnologie al AŞM

Buletinul Academiei de Ştiinţe a Moldovei. Ştiinţele vieţii

Nr. 2(329) / 2016 / ISSN 1857-064X

Disponibil online 29 September, 2016

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Obținerea unor biomateriale de chitosan funcționalizat cu polifenoli în formă de hidrogel

Gonţa Alexandru Gheorghe, Lupaşcu Tudor Grigore

Institutul de Chimie al AŞM

Tendințe contemporane ale dezvoltării științei: viziuni ale tinerilor cercetători

Ediția 5, Vol.2. 2016. Chișinău, Republica Moldova. Universitatea Academiei de Ştiinţe a Moldovei. 86-90.

Disponibil online 30 January, 2019

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Obtaining and characterization of enotannins by physico-chemical methods

Lupascu Tudor, Timbaliuc Nina, Gonta Alexandru, Petrov Natalia Tudor

Institute of Chemistry of the Academy of Sciences of Moldova

Chemistry, physics and technology of surface

2016. Kyiv, Ukraine. Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine. 181-181.

Disponibil online 7 August, 2020

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Enhancement of antioxidant and antibacterial activities by immobilization of natural bactericide into hybrid supra-molecular chitosan bio-composite gel

Gonta Alexandru, Lupascu Tudor, Povar Igor Grigore, Timbaliuc Nina, Sukhanov T., Petrova Valentina, Skorik Yury

1 Institute of Chemistry of the Academy of Sciences of Moldova, 2 Institute of Macromolecular Compounds, Russian Academy of Sciences

IFMBE Proceedings

Editia 3, Vol.55. 2016. . Springer. 301-304.

Disponibil online 12 September, 2022

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Compus autohton de origine taninică cu proprietăți antioxidante

Lupaşcu Lucian Tudor, Lupaşcu Tudor Grigore, Gonţa Alexandru Gheorghe, Ţîmbaliuc Nina Ilie

1 Institutul de Microbiologie şi Biotehnologie al AŞM, 2 Agenţia pentru Inovare şi Transfer Tehnologic, 3 Institutul de Chimie al AŞM

Intellectus

Nr. 3 / 2016 / ISSN 1810-7079 / ISSNe 1810-7087

Disponibil online 13 December, 2016

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2015 - 3

Towards screening the enhance of luminescence properties of oxidized tannins by a fenton-like reaction

Gonta Alexandru

Institute of Chemistry of the Academy of Sciences of Moldova

Chemistry Journal of Moldova

Nr. 1(10) / 2015 / ISSN 1857-1727 / ISSNe 2345-1688

Disponibil online 15 July, 2015

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Enhancement of antioxidant and antibacterial activities by immobilization of natural bactericide into hybrid supra-molecular chitosan bio-composite gel

Gonta Alexandru, Lupascu Tudor, Povar Igor Grigore, Timbaliuc Nina, Sukhanov T., Petrova Valentina, Skorik Yury

1 Institute of Chemistry of the Academy of Sciences of Moldova, 2 Institute of Macromolecular Compounds, Russian Academy of Sciences

Nanotechnologies and Biomedical Engineering

Editia 3. 2015. . Springer. 84-84.

Disponibil online 12 April, 2019

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Utilizarea enoxilului la formularea produselor cosmeceutice cu efect terapeutic amplificat

Gonţa Alexandru Gheorghe

Institutul de Chimie al AŞM

Tendinţe contemporane ale dezvoltării ştiinţei: viziuni ale tinerilor cercetători

Ediția 4. 2015. Chișinău, Republica Moldova. Universitatea Academiei de Ştiinţe a Moldovei. 53-53.

Disponibil online 14 February, 2019

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2014 - 5

Monitoring of the dynamics of functional acidic groups in the pharmaceutical preparation of enoxil

Lupascu Tudor, Timbaliuc Nina, Gonta Alexandru

Institute of Chemistry of the Academy of Sciences of Moldova

The International Conference dedicated to the 55th anniversary from the foundation of the Institute of Chemistry of the Academy of Sciences of Moldova

2014. Chișinău, Republica Moldova. Institutul de Chimie al AȘM. 164-164.

Disponibil online 21 June, 2020

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Quercetin extraction optimization and DNA-functionalized quercetin formation

Gonta Maria, Duka Gh., Robu Stephan V., Şefer Anna , Mocanu Larisa Valeriu, Gonta Alexandru, Meghea Aurelia, Rău Ileana

1 Moldova State University, 2 Institute of Chemistry of the Academy of Sciences of Moldova, 3 University Politehnica of Bucharest

The International Conference dedicated to the 55th anniversary from the foundation of the Institute of Chemistry of the Academy of Sciences of Moldova

2014. Chișinău, Republica Moldova. Institutul de Chimie al AȘM. 157-157.

Disponibil online 21 June, 2020

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DNA-based composite with quercetin and fluorescein for medical applications

Robu Stephan V., Gonta Alexandru, Gonta Maria, Culeac Ion Petru, Filip V., Rău Ileana

1 Moldova State University, 2 Institute of Applied Physics, Academy of Sciences of Moldova, 3 University Politehnica of Bucharest

Materials Science and Condensed Matter Physics

Editia 7. 2014. Chișinău, Republica Moldova. Institutul de Fizică Aplicată. 238-238.

Disponibil online 11 March, 2019

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Obtaining and characterizing modified tannins by physical-chemical methods

Gonta Alexandru, Lupascu Tudor, Timbaliuc Nina, Meghea Aurelia

1 Institute of Chemistry of the Academy of Sciences of Moldova, 2 University Politehnica of Bucharest

Central European Journal of Chemistry

Nr. / 2014 / ISSN 1895-1066

Disponibil online 17 August, 2023

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Proprietăţile sorbţionale şi catalitice ale montmorilonitului intercalat cu oligomeri de aluminiu

Rusu Vasile Ion, Nastas Raisa Ion, Ţîmbaliuc Nina Ilie, Gonţa Alexandru Gheorghe, Maftuleac Alexei Nicolae

Institutul de Chimie al AŞM

Studia Universitatis Moldaviae (Seria Ştiinţe Reale şi ale Naturii)

Nr. 1(71) / 2014 / ISSN 1814-3237 / ISSNe 1857-498X

Disponibil online 9 September, 2015

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