Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Roxana Doina Trușcǎ"'
Autor:
Georgiana-Mădălina Lemnaru (Popa), Roxana Doina Truşcă, Cornelia-Ioana Ilie, Roxana Elena Țiplea, Denisa Ficai, Ovidiu Oprea, Anicuța Stoica-Guzun, Anton Ficai, Lia-Mara Dițu
Publikováno v:
Molecules, Vol 25, Iss 18, p 4069 (2020)
The use of bacterial cellulose (BC) in skin wound treatment is very attractive due to its unique characteristics. These dressings’ wet environment is an important feature that ensures efficient healing. In order to enhance the antimicrobial perform
Externí odkaz:
https://doaj.org/article/3932483b9e704960a6a2249861d4a29d
Autor:
Vasile-Adrian Surdu, Roxana Doina Trușcă, Bogdan Ștefan Vasile, Ovidiu Cristian Oprea, Eugenia Tanasă, Lucian Diamandescu, Ecaterina Andronescu, Adelina Carmen Ianculescu
Publikováno v:
Nanomaterials, Vol 9, Iss 10, p 1465 (2019)
Europium substituted bismuth ferrite powders were synthesized by the sol-gel technique. The precursor xerogel was characterized by thermal analysis. Bi1−xEuxFeO3 (x = 0−0.20) powders obtained after thermal treatment of the xerogel at 600 °C for
Externí odkaz:
https://doaj.org/article/aa8509952ca9416f94e916766476de91
The Antimicrobial Potency of Mesoporous Silica Nanoparticles Loaded with Melissa officinalis Extract
Autor:
Gabriela Petrișor, Ludmila Motelica, Roxana Doina Trușcǎ, Andreea-Luiza Mȋrț, Gabriel Vasilievici, Justinian-Andrei Tomescu, Cristina Manea, Andreea Ștefania Dumbravǎ, Viorica Maria Corbu, Irina Gheorghe-Barbu, Denisa Ficai, Ovidiu-Cristian Oprea, Bogdan-Ștefan Vasile, Anton Ficai, Anca Daniela Raiciu
Publikováno v:
Pharmaceutics, Vol 16, Iss 4, p 525 (2024)
Melissa officinalis is an important medicinal plant that is used and studied intensively due to its numerous pharmacological effects. This plant has numerous active compounds with biomedical potential; some are volatile, while others are sensitive to
Externí odkaz:
https://doaj.org/article/e63386cc4f46426ab3a0d0cb6801dac0
Autor:
Gabriela Petrișor, Ludmila Motelica, Denisa Ficai, Cornelia-Ioana Ilie, Roxana Doina Trușcǎ, Vasile-Adrian Surdu, Ovidiu-Cristian Oprea, Andreea-Luiza Mȋrț, Gabriel Vasilievici, Augustin Semenescu, Anton Ficai, Lia-Mara Dițu
Publikováno v:
Pharmaceutics, Vol 15, Iss 2, p 660 (2023)
Two types of mesoporous materials, MCM-41 and MCM-48, were functionalized by the soft-template method using (3-aminopropyl)triethoxysilane (APTES) as a modifying agent. The obtained mesoporous silica materials were loaded with trans-ferulic acid (FA)
Externí odkaz:
https://doaj.org/article/e9537ad9998a4e12bb902126bdb6c325
Autor:
Andreea Neacsu, Viorel Chihaia, Razvan Bucuresteanu, Anton Ficai, Roxana Doina Trusca, Vasile-Adrian Surdu, Adela Nicolaev, Bogdan Cojocaru, Monica Ionita, Ioan Calinescu, Viorica Parvulescu, Lia-Mara Ditu
Publikováno v:
Materials, Vol 17, Iss 18, p 4483 (2024)
Ca- and Cu-decorated TiO2 microparticles are titanium dioxide nanoparticles that have been decorated with calcium and copper ions. TiO2, CaO, and CuO are low-cost, non-toxic, and non-hazardous materials. The aim of the present study was the physicoch
Externí odkaz:
https://doaj.org/article/344c0877e05a4a789a9e5b61d1dca571
Autor:
Maria Sonmez, Cristina-Elisabeta Pelin, George Pelin, Bogdan Rusu, Adriana Stefan, Maria Daniela Stelescu, Madalina Ignat, Dana Gurau, Mihai Georgescu, Mihaela Nituica, Ovidiu-Cristian Oprea, Ludmila Motelica, Bartłomiej Waśniewski, Paweł Ortyl, Roxana Doina Trușcă
Publikováno v:
Polymers, Vol 16, Iss 15, p 2136 (2024)
This paper presents the development, characterization, and testing of PP/PE-g-MA composites with 10 and 15 wt% surface-modified aramid fibers, and aluminum-based pigment, as covers for a small drone body for collision protection. The successful fiber
Externí odkaz:
https://doaj.org/article/2a91e569cfd349ccaaba935026225456
Autor:
Georgiana-Madalina Lemnaru (Popa), Ludmila Motelica, Roxana Doina Trusca, Cornelia Ioana Ilie, Alexa-Maria Croitoru, Denisa Ficai, Ovidiu Oprea, Anicuta Stoica-Guzun, Anton Ficai, Lia-Mara Ditu, Bianca-Maria Tihăuan
Publikováno v:
Polymers, Vol 15, Iss 17, p 3629 (2023)
The aim of the present study was to obtain antimicrobial dressings from bacterial cellulose loaded with nutmeg and of fir needle essential oils. The attractive properties of BC, such as biocompatibility, good physicochemical and mechanical stability,
Externí odkaz:
https://doaj.org/article/d01cab8857d7459595ea567ab8428153
Autor:
Gabriela Petrisor, Ludmila Motelica, Denisa Ficai, Roxana Doina Trusca, Vasile-Adrian Surdu, Georgeta Voicu, Ovidiu Cristian Oprea, Anton Ficai, Ecaterina Andronescu
Publikováno v:
Materials, Vol 15, Iss 22, p 7982 (2022)
In this study, two types of mesoporous silica with different pore structures and volumes were synthesized by the soft-templating method. The two types of mesoporous silica, type MCM-41 and MCM-48, were loaded with three polyphenols—caffeic acid, p-
Externí odkaz:
https://doaj.org/article/f94dab6c78394c6d9504f701ab547d98
Autor:
Dan Eduard Mihaiescu, Daniela Istrati, Alina Moroșan, Maria Stanca, Bogdan Purcăreanu, Rodica Cristescu, Bogdan Ștefan Vasile, Roxana Doina Trușca
Publikováno v:
Gels, Vol 8, Iss 11, p 711 (2022)
As a third-generation β-lactam antibiotic, cefotaxime shows a broad-spectrum with Gram-positive and Gram-negative bacteria activity and is included in WHO’s essential drug list. In order to obtain new materials with sustained release properties, t
Externí odkaz:
https://doaj.org/article/5149e6b330074da4b1a1e03688efa0e4
Autor:
Gabriela Petrisor, Denisa Ficai, Ludmila Motelica, Roxana Doina Trusca, Alexandra Cătălina Bîrcă, Bogdan Stefan Vasile, Georgeta Voicu, Ovidiu Cristian Oprea, Augustin Semenescu, Anton Ficai, Mircea Ionut Popitiu, Irina Fierascu, Radu Claudiu Fierascu, Elena Lacramioara Radu, Lilia Matei, Laura Denisa Dragu, Ioana Madalina Pitica, Mihaela Economescu, Coralia Bleotu
Publikováno v:
Nanomaterials, Vol 12, Iss 10, p 1648 (2022)
This paper aimed to develop two types of support materials with a mesoporous structure of mobile crystalline matter (known in the literature as MCM, namely MCM-41 and MCM-48) and to load them with gallic acid. Soft templating methodology was chosen f
Externí odkaz:
https://doaj.org/article/75355e326cb542e98f50968cb4da7b2d