Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Allegra Comba"'
Autor:
Uros Josic, Claudia Mazzitelli, Tatjana Maravic, Allegra Comba, Milena Cadenaro, Ivana Radovic, Maicon Sebold, Gianluca Turco, Lorenzo Breschi, Annalisa Mazzoni
Publikováno v:
BMC Oral Health, Vol 23, Iss 1, Pp 1-12 (2023)
Abstract Background To investigate the effect of 0.3 M 1-ethyl-3(3-dimethylaminopropyl) carbodiimide (EDC) aqueous solution pretreatment on push-out bond strength (PBS) and matrix-metalloproteinases (MMPs) activity within radicular dentin when differ
Externí odkaz:
https://doaj.org/article/eb6bb2dc124f4ebfb89622fe3b5b17e8
Autor:
Tatjana Maravić, Allegra Comba, Claudia Mazzitelli, Luca Bartoletti, Irene Balla, Elisabetta di Pietro, Uroš Josić, Luigi Generali, Darko Vasiljević, Larisa Blažić, Lorenzo Breschi, Annalisa Mazzoni
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Objectives of the study were to investigate biomechanical properties of severely compromised premolars restored with composite restorations using finite element analysis (FEA), and in vitro fracture resistance test. A 3-D model of an endodon
Externí odkaz:
https://doaj.org/article/24aeb9fa824e4b87b0008f1cddeb2f51
Autor:
Allegra Comba, Andrea Baldi, Massimo Carossa, Riccardo Michelotto Tempesta, Eric Garino, Xhuliano Llubani, Davide Rozzi, Julius Mikonis, Gaetano Paolone, Nicola Scotti
Publikováno v:
Polymers, Vol 14, Iss 23, p 5084 (2022)
The aim of the present study was to evaluate the fatigue to cyclic and static resistance of indirect restorations with different preparation designs made either of lithium disilicate (LS) or polymer-infiltrated ceramic network (PICN). Eighty-four (n
Externí odkaz:
https://doaj.org/article/212ffda4d4e04a0a8e7a073835a95f49
Autor:
Andrea Baldi, Massimo Carossa, Allegra Comba, Mario Alovisi, Felice Femiano, Damiano Pasqualini, Elio Berutti, Nicola Scotti
Publikováno v:
Biomedicines, Vol 10, Iss 7, p 1682 (2022)
The present study aimed to evaluate the wear rate of polymer-infiltrated network composites and ceramics against enamel in a bruxism-simulated scenario. Ninety-six (n = 96) molars were divided into six groups (n = 16) according to their occlusal mate
Externí odkaz:
https://doaj.org/article/cdd0d94b1abd4ddeaa06210bb82f1004
Autor:
Allegra Comba, Gaetano Paolone, Andrea Baldi, Alessandro Vichi, Cecilia Goracci, Giulia Bertozzi, Nicola Scotti
Publikováno v:
Polymers, Vol 14, Iss 9, p 1778 (2022)
The aim of this in vitro study was to evaluate the effects of substrate and cement shades on the translucency and color of lithium-disilicate and zirconia CAD/CAM materials. Two light-cured resin cements (RelyX Veneer Cement; 3M; Choice 2 Veneer Ceme
Externí odkaz:
https://doaj.org/article/f9c30e99def64a2da68c80bf1144cba5
Autor:
Eric Mayer-Santos, Tatjana Maravic, Allegra Comba, Patricia Moreira Freitas, Giovanna Bueno Marinho, Claudia Mazzitelli, Edoardo Mancuso, Nicola Scotti, Federica Florenzano, Lorenzo Breschi, Annalisa Mazzoni
Publikováno v:
Molecules, Vol 27, Iss 5, p 1684 (2022)
This study aimed to investigate matrix metalloproteinase (MMP) activity in human dentin using in-situ and gelatin zymography, after at-home and in-office bleaching, related to their clinical exposure times. Dentin specimens (n = 5) were treated with
Externí odkaz:
https://doaj.org/article/7cda55382d184eb4afbda7ec263837b9
Autor:
Andrea Baldi, Allegra Comba, Riccardo Michelotto Tempesta, Massimo Carossa, Gabriel Kalil Rocha Pereira, Luiz Felipe Valandro, Gaetano Paolone, Alessandro Vichi, Cecilia Goracci, Nicola Scotti
Publikováno v:
Polymers, Vol 13, Iss 17, p 3002 (2021)
The purpose of this in vitro study was to evaluate the external marginal gap variation with a 3D quantitative method and the residual fracture resistance after cyclic fatigue in endodontically treated molars restored with overlays of different materi
Externí odkaz:
https://doaj.org/article/f02155375142473484a91ce6c1cf1b34
Autor:
Nicola Scotti, Andrei Ionescu, Allegra Comba, Andrea Baldi, Eugenio Brambilla, Alessandro Vichi, Cecilia Goracci, Raffaele Ciardiello, Andrea Tridello, Davide Paolino, Daniele Botto
Publikováno v:
Polymers, Vol 13, Iss 17, p 2915 (2021)
The aim of this in vitro study is to evaluate the effect of different acidic media on volumetric wear and surface roughness of CAD/CAM monolithic materials. Forty-eight rectangular specimens were prepared using different CAD/CAM monolithic materials:
Externí odkaz:
https://doaj.org/article/58df95940b7045208325c666eb1be796
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
Autor:
Allegra Comba, Andrea Baldi, Riccardo Michelotto Tempesta, Massimo Carossa, Letizia Perrone, Carlo Massimo Saratti, Giovanni Tommaso Rocca, Rossella Femiano, Felice Femiano, Nicola Scotti
Publikováno v:
Materials, Vol 14, Iss 14, p 3920 (2021)
This study evaluated the effectiveness of chemical-based adhesive techniques on promoting immediate and aged bond strength between zirconia and luting cement. A total of 128 discs of zirconia were divided into 4 groups (n = 32) according to the adhes
Externí odkaz:
https://doaj.org/article/6c88e5c88ec04ee1ac2a9e575a698868