Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Andrei Bogdan Stoian"'
Autor:
Mariana Prodana, Andrei Bogdan Stoian, Daniela Ionita, Simona Brajnicov, Iulian Boerasu, Marius Enachescu, Cristian Burnei
Publikováno v:
Materials, Vol 17, Iss 12, p 2989 (2024)
TiZrTaAg alloy is a remarkable material with exceptional properties, making it a unique choice among various industrial applications. In the present study, two types of bioactive coatings using MAPLE were obtained on a TiZrTaAg substrate. The base co
Externí odkaz:
https://doaj.org/article/09c92e61278d4290b6a53d2a3c983b95
Autor:
Vasilica Mihaela Mîndroiu, Andrei Bogdan Stoian, Roberta Irodia, Roxana Trușcă, Eugeniu Vasile
Publikováno v:
Materials, Vol 16, Iss 8, p 3147 (2023)
In this study, TiO2 thin films formed by dip-coating on an FTO substrate were obtained and characterized using surface, optical and electrochemical techniques. The impact of the dispersant (polyethylene glycol-PEG) on the surface (morphology, wettabi
Externí odkaz:
https://doaj.org/article/c3d90be2785145d5980b9c53c705964a
Publikováno v:
Acta Chimica Slovenica, Vol 66, Iss 3, Pp 686-693 (2019)
The present work reports on the morphologies and properties of anodized Zr in two different electrolytes. The Zr phosphates (α-ZP) obtained in the inorganic electrolyte containing H3PO4+NaF and zirconia (ZrO2) nanostructures formed in the organic gl
Externí odkaz:
https://doaj.org/article/930b357125644ca3a3068da41a590f0d
Autor:
George-Octavian Buica, Andrei Bogdan Stoian, Claudiu Manole, Ioana Demetrescu, Cristian Pirvu
Publikováno v:
Electrochemistry Communications, Vol 110, Iss , Pp - (2020)
An integrated system for photo-accumulation (photoreduction) and sensing, based on a Zr/ZrO2 electrode, has been developed for the detection of trace heavy metals. The nanostructuring of the Zr/ZrO2 electrode was achieved by anodizing, which produced
Externí odkaz:
https://doaj.org/article/fe1b1f0462374ec094bea755e660bf92
Publikováno v:
Coatings; Volume 13; Issue 5; Pages: 971
High-entropy alloys (HEAs), also known as multicomponent or multi-principal element alloys (MPEAs), differ from traditional alloys, which are usually based only on one principal element, in that they are usually fabricated from five or more elements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59667998825cc8ebc5e19593c7f0082d
https://doi.org/10.3390/coatings13050971
https://doi.org/10.3390/coatings13050971
Autor:
Daniela Ionita, IOANA Demetrescu, MARIAN ENACHESCU, Andrei Bogdan Stoian, Mariana Prodana, Geanina Valentina Mihai
Publikováno v:
Coatings
Volume 13
Issue 3
Pages: 493
Volume 13
Issue 3
Pages: 493
The starting point of this study is a new alloy with rare metals such as Ta and Zr that has Ag in the composition, proven antibacterial properties. New coatings on Ti-Zr-Ta-Ag capable of improving the alloys’ properties and to be suitable for more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd16396eec0a255ef7153583521605f
https://doi.org/10.3390/coatings13030493
https://doi.org/10.3390/coatings13030493
Publikováno v:
Acta Chimica Slovenica, Vol 66, Iss 3, Pp 686-693 (2019)
The present work reports on the morphologies and properties of anodized Zr in two different electrolytes. The Zr phosphates (?-ZP) obtained in the inorganic electrolyte containing H3PO4+NaF and zirconia (ZrO2) nanostructures formed in the organic gly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef1a3925855c539b92f49e35d823c3e1
https://doi.org/10.17344/acsi.2019.5130
https://doi.org/10.17344/acsi.2019.5130
Publikováno v:
Coatings, Vol 11, Iss 649, p 649 (2021)
Metallic implants are widely used in the field of implantology, but there are still problems leading to implant failures due to weak osseointegration, low mechanical strength for the implant, inadequate antibacterial properties, and low patient satis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e031d51adfdc4913928518506887839
https://www.mdpi.com/2079-6412/11/6/649
https://www.mdpi.com/2079-6412/11/6/649
The Trends of TiZr Alloy Research as a Viable Alternative for Ti and Ti16 Zr Roxolid Dental Implants
Publikováno v:
Coatings, Vol 10, Iss 422, p 422 (2020)
Despite many discussions about Ti versus Zr, Ti remains the golden standard for dental implants. With the extended use of implants, their rejection in peri-implantitis due to material properties is going to be an important part of oral health problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8adc25b2bfc155953a86004a0a890671
https://www.mdpi.com/2079-6412/10/4/422
https://www.mdpi.com/2079-6412/10/4/422
Autor:
Claudiu Constantin Manole, Vladimir Sorin Ibric Cioranu, Cristian Scheau, Ioana Bunoiu, Andreea Cristiana Didilescu, Andrei Bogdan Stoian, Mihai Andrei
Publikováno v:
Coatings
Volume 10
Issue 3
Coatings, Vol 10, Iss 3, p 209 (2020)
Volume 10
Issue 3
Coatings, Vol 10, Iss 3, p 209 (2020)
This paper aims to investigate the electrochemical stability of four dental implants based on titanium alloys, rejected and recovered from patients diagnosed with peri-implantitis. The recovered implants were investigated over one week through open c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf6dabd08de5efa79831d6cc4158491e