Results 171 to 180 of about 5,020 (299)

Cytotoxicity of carbamide peroxide bleaching gel on L929 cells

, 2010
Objetivo: Testar a hipótese que quanto maior a concentração do peróxido de carbamida, maior a citotoxicidade provocada em células fibroblásticas. Metodologia: Foram avaliadas 3 concentrações de peróxidos de carbamida (10%, 16% e 22%) usados na técnica de clareamento caseiro, divididos em 3 grupos: grupo C10 (White Gold Home 10%, Dentsply), grupo C16 ...
Santos, Rogério Lacerda dos, Pithon, Matheus Melo, Martins, Fernanda Otaviano, Romanos, Maria Teresa Villela   +3 more
openaire   +2 more sources

Dual Physiological Barriers Bypassed by a Silk‐Based Supramolecular Protein Delivery Platform for Neuroinflammation Mitigation in Alzheimer's Disease

Advanced Science, EarlyView.
A supramolecular nanocomplex based on phenolic‐modified silk sericin is developed to deliver antioxidant enzymes across the blood–brain barrier and escape lysosomal degradation. This dual‐barrier‐crossing system reduces neuroinflammation and improves cognitive performance in Alzheimer's disease mouse model, offering a promising strategy for protein ...
Doudou Hu, Tiandong Li, Jian He, Yujian Jiang, Yeyuan Wang, Jingchen Sun   +5 more
wiley   +1 more source

The bleaching efficacy of carbamide peroxide gels containing potassium nitrate desensitizer. [PDF]

J Clin Exp Dent, 2020
Costacurta AO, Borges CE, Centenaro C, Correr GM, Kaizer MR, Gonzaga CC.   +5 more
europepmc   +1 more source

Recent Advances in Nano‐Microstructured Catalysts for Electrochemical Seawater Electrocatalysis

Advanced Energy Materials, EarlyView.
This review highlights advances in nano‐ and microstructured catalysts for electrochemical seawater conversion. It elucidates design principles, mechanistic understanding, and machine‐learning‐assisted discovery, and outlines key challenges and future opportunities toward efficient, selective, and durable seawater electrocatalysis.
Xiaodong Shao, Mengfang Liang, Xiaotong Han, Xu Yu, Huan Pang, Ho Seok Park   +5 more
wiley   +1 more source

Effect of carbamide peroxide and bromelain bleaching agents by the activation of diode laser on the tooth at different time intervals: An <i>in vitro</i> study. [PDF]

J Conserv Dent Endod
Gunjal DJ, Patel PA, Bohora AA, Sharma VJ, Sharma SM.   +4 more
europepmc   +1 more source

What is the optimal concentration of carbamide peroxide for at-home bleaching? A systematic review and network meta-analysis. [PDF]

Jpn Dent Sci Rev
Cordeiro DCF, Ñaupari-Villasante R, Condolo LC, Terra RMO, Favoreto MW, de Geus JL, Chibinski AC, Reis A.   +7 more
europepmc   +1 more source

Enhancing Stability and Tooth Bleaching Activity of Carbamide Peroxide by Electrospun Nanofibrous Film. [PDF]

Pharmaceuticals (Basel), 2020
Okonogi S, Kaewpinta A, Rades T, Müllertz A, Yang M, Khongkhunthian S, Chaijareenont P.   +6 more
europepmc   +1 more source

Effect of two in-office bleaching agents-35% hydrogen peroxide and 37% carbamide peroxide-on enamel microhardness: An <i>in vitro</i> study. [PDF]

Bioinformation
C H T, Katakam D, Shekhar V, Kaur M, Sirigiri MKR, Priyadarshini S, Das S.   +6 more
europepmc   +1 more source

Effect of Bleaching with 15% Carbamide Peroxide on Flexural Strength of Three Resin-Based Restorative Materials. [PDF]

Front Dent, 2020
Kimyai S, Lahij YG, Daneshpooy M, Navimipour EJ, Oskoee PA.   +4 more
europepmc   +1 more source

Evaluation of bleaching efficiency of carbamide peroxide applied on different dental surfaces: An <i>in vitro</i> study. [PDF]

J Conserv Dent Endod
Gokulnath R, Kumar RSM, Jayasenthil A, Anjana R, Vidya GS.   +4 more
europepmc   +1 more source