Results 41 to 50 of about 49,548 (304)

Crack Repair in Hydroxyapatite Bioceramics Using an Ultraviolet Ultrafast Laser

Advanced Materials Interfaces, EarlyView.
The study proposes an ultrafast ultraviolet laser approach to repair hidden tooth cracks, which has been preliminarily validated on HAP. Moreover, this technique aims to strengthen the native enamel structure rather than introducing a foreign filling material.
Yan Xue, Kai Zheng, Yang Liao, Jing Cao, Xupeng Yuan, Fusong Yuan, Yuxin Leng   +6 more
wiley   +1 more source

Case Report: Case report: Rapidly progressing tooth wear dominated by intrinsic and extrinsic erosion [version 2; peer review: 2 approved]

F1000Research
Tooth wear is multi-factorial presenting as a combination of abrasion, attrition, and erosion. This case report represents a case of combined tooth wear in a 46-year-old Indo-Trinidadian male, with a predominant erosive component with both the clinical ...
Rochard Santo, Estévan Ollivierra, Alexa Diaz, Shivaughn Marchan   +3 more
doaj   +1 more source

Is prolonged bleaching more harmful to dental enamel than daily dietary and hygienic oral habits?

Brazilian Oral Research, 2021
The ultrastructural and mechanical properties of enamel surface were evaluated after prolonged bleaching treatments with 10% carbamide peroxide in the presence or absence of orange juice (erosive challenge) and toothbrushing (abrasive challenge).
Mara Eliane Soares RIBEIRO, Raquel Marianna LOPES, Ana Cecília Corrêa ARANHA, Igor Studart MEDEIROS, Rafael Rodrigues LIMA, Mário Honorato Silva e SOUZA JÚNIOR, Sandro Cordeiro LORETTO   +6 more
doaj   +1 more source

Toward Wireless Implantable Robotic Systems Driven by Magnetic Field for Personalized Therapy

Advanced Robotics Research, EarlyView.
Robotic materials are playing an increasingly vital role in enabling sensing and actuation at small scales. This perspective highlights recent advances in magnetic materials and magnetically actuated devices for wireless sensing, actuation, and energy harvesting toward implantable robotic systems for closed‐loop therapy.
Yusheng Wang, Ruijian Ge, Xiaoguang Dong
wiley   +1 more source

Is Adding TiF4 in Supply Water a Viable Measure for the Control of Dental Erosion?

Dental Hypotheses, 2018
Introduction: The prevention of tooth erosion, progressive and irreversible loss of hard dental tissue due to the chemical process without bacterial involvement, can be mediated by the use of fluoride compounds with incorporation of titanium.
Aryvelto M Silva, Camila L Castro, Rafael W.C Manso, Joissi F Zaniboni, Marcelo F Andrade, Edson A Campos   +5 more
doaj   +1 more source

Remineralization strategies in oral hygiene: a position paper of Italian Society of Oral Hygiene Sciences-S.I.S.I.O. working group [PDF]

, 2017
Background/Objective: The clinical conditions that lead to an alteration of the enamel structure are numerous. The diet high in sugars and acidifying substances, psychological stress that triggers parafunctional behaviors, the reduced intake of fiber ...
Acito, Giovanna, Bassignani, Jessica, Chiavistelli, Lorella, Cotellessa, Silvia, Fantozzi, Giulia, Iommiello, Alessia, Iommiello, Alessia, Nardi, Gianna Maria, Sabatini, Silvia, Sanavia, Consuelo, Tatullo, Marco   +10 more
core   +1 more source

Construction of a MOF‐Based Snap‐Top Delivery Nanosystem for Powerful Dual‐Responsive Synergistic Colitis Treatment

Advanced Science, EarlyView.
A snap‐top delivery nanosystem based on an azobenzene metal–organic framework achieves targeted release of 6‐mercaptopurine via acid‐stable frameworks and hypoxia/pH dual‐responsive β‐cyclodextrin gates. This multifunctional platform integrates three synergistic mechanisms: precision drug delivery to inflammatory sites, intrinsic antioxidant properties
Xin Li, Miao Xu, Heran Li, Huan Jiang, Xin Wang, Lianjun Ma, Ying‐Wei Yang   +6 more
wiley   +1 more source

Management of erosive tooth wear

E-Acadêmica, 2021
Erosive tooth wear is an oral health problem that worries clinicians and researchers worldwide. The aim of this study is to describe, through a literature review, the erosive tooth wear management. This problem is a challenge for dental surgeons, especially when it reaches more advanced stages, which can cause loss of dental and aesthetic function, as ...
Thalya Fernada Horsth Maltarollo, Letícia de Oliveira Domingues, Irineu Gregnanin Pedron, George Brooks Hughes Júnior, Keisy dos Santos Pais, Gabriel Patrick Medeiros Cavalcante de Araújo, Caleb Shitsuka   +6 more
openaire   +2 more sources

Scanning Electrochemical Microscopy as a Tool for the Characterization of Dental Erosion

International Journal of Electrochemistry, 2011
When the tooth is exposed to acidic environments, an irreversible loss of dental hard tissue occurs in a process called dental erosion. In this work, the scanning electrochemical microscopy (SECM) was used to probe the consumption of protons at the ...
Pollyana S. Castro, Alex S. Lima, Tiago L. Ferreira, Mauro Bertotti   +3 more
doaj   +1 more source

Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control

Advanced Science, EarlyView.
A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao, Line Etiennot, Naiera Zayed, Shengjie Liang, Mehraveh Saghi, Jelle Verdonck, Lingyue Liu, Fei Zhang, Wim Teughels, Cui Huang, Kirsten Van Landuyt, Bart Van Meerbeek   +11 more
wiley   +1 more source