Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Andrei C. Ionescu"'
Autor:
Antonella Panio, Andrei C. Ionescu, Barbara La Ferla, Luca Zoia, Paolo Savadori, Gianluca M. Tartaglia, Eugenio Brambilla
Publikováno v:
Bioengineering, Vol 11, Iss 4, p 355 (2024)
Cellulose nanocrystals (CNCs) are cellulose-derived nanomaterials that can be easily obtained, e.g., from vegetable waste produced by circular economies. They show promising antimicrobial activity and an absence of side effects and toxicity. This stu
Externí odkaz:
https://doaj.org/article/67f37b5a47ce466b9b4a6df013917ad9
Autor:
Lorenzo Degli Esposti, Andrei C. Ionescu, Francesca Carella, Alessio Adamiano, Eugenio Brambilla, Michele Iafisco
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
We have synthesized citrate-stabilized amorphous calcium phosphates doped with fluoride (F-ACP), strontium (Sr-ACP), and zinc (Zn-ACP) ions. ACP based materials were proven to have excellent remineralizing action on demineralized dental hard tissues
Externí odkaz:
https://doaj.org/article/8b0fac7789ee4007a424696ab9466530
Publikováno v:
Journal of Functional Biomaterials, Vol 13, Iss 4, p 178 (2022)
One of the recent trends in the development of resin-based composites (RBCs) focuses on universal coloring to avoid time-consuming color matching and RBC layering for a clinically appropriate esthetic impact. We evaluated an experimental material for
Externí odkaz:
https://doaj.org/article/e0f5671ea09940ab86f5bada6a9ad000
Autor:
Andrei C. Ionescu, Allegra Comba, Eugenio Brambilla, Nicoleta Ilie, Lorenzo Breschi, Milena Cadenaro, Nicola Scotti
Publikováno v:
Polymers, Vol 13, Iss 17, p 2948 (2021)
This in vitro study aimed to evaluate the influence of curing time on surface characteristics and microbiological behavior of three bulk-fill resin-based composites (RBCs). Materials were light-cured for either 10 s or 80 s, then finished using a sta
Externí odkaz:
https://doaj.org/article/aeec1fd6e93545b483dcd208ba166af8
Publikováno v:
Materials, Vol 14, Iss 9, p 2400 (2021)
This ex vivo study aimed to compare the microtensile bond strength of fiber-reinforced and particulate filler composite to coronal and pulp chamber floor dentin using a self-etching adhesive system. Coronal dentin of 40 human molar teeth was exposed
Externí odkaz:
https://doaj.org/article/a2d8ab97cdf14359819d622d1a285d8f
Autor:
Andrei C. Ionescu, Elena Vezzoli, Vincenzo Conte, Patrizia Sartori, Patrizia Procacci, Eugenio Brambilla
Publikováno v:
Molecules, Vol 26, Iss 10, p 2976 (2021)
Background: DNA-RNA compounds have shown promising protection against cell oxidative stress. This study aimed to assess the cytotoxicity, protective, or preventive effect of different experimental formulations on oral epithelia’s oxidative stress i
Externí odkaz:
https://doaj.org/article/0d3a7f42adc34c84bb2290e86e208b1f
Publikováno v:
Materials, Vol 13, Iss 13, p 2928 (2020)
Demineralization of dental hard tissues is a well-known health issue and the primary mechanism responsible for caries and dentinal hypersensitivity. Remineralizing toothpastes are nowadays available to improve conventional oral care formulations rega
Externí odkaz:
https://doaj.org/article/d4c8963f2bbf42459907b0c1f75b503c
Autor:
Andrei C. Ionescu, Gloria Cazzaniga, Marco Ottobelli, Franklin Garcia-Godoy, Eugenio Brambilla
Publikováno v:
Journal of Functional Biomaterials, Vol 11, Iss 2, p 36 (2020)
Background: Toothpastes containing nano-hydroxyapatite (n-HAp) substituted with metal ions provide calcium and phosphate ions to dental hard tissues, reducing demineralization, and promoting remineralization. Few data are available about the effect o
Externí odkaz:
https://doaj.org/article/4b6a8d8c2a524b17abae896c2c97b6d4
Publikováno v:
Journal of Hospital Infection. 114:153-162
To evaluate the performance of a new catheter design based on different hydrodynamics aiming to reduce the development of biofilm, and compare it with a conventional Foley catheter (FC).The new proposed design (NPD) catheter is a modification of the
Autor:
Andrei C. Ionescu, Sebastian Hahnel, Paolo Delvecchio, Nicoleta Ilie, Marioara Moldovan, Vanessa Zambelli, Giacomo Bellani, Eugenio Brambilla
Publikováno v:
Journal of dentistry. 127
The current study aimed to compare the efficacy of two in vitro microbiological models based on open and closed systems designed to obtain secondary caries in an accelerated and reproducible way.A conventional resin-based composite (RBC - Majesty ES-