Results 71 to 80 of about 1,674,253 (330)

May the flexural strength of ceramics be influenced by salivary pH?

Brazilian Dental Science, 2013
Objective. This study purpose was compare the three-point flexural strengths of 50 feldspathic ceramic after storage in artificial saliva. Material and methods.
Caroline Cotes, Vanessa Cruz Macedo, Mariana Camillo, Bruna Lara, Rodrigo Carvalho, Carolina Martinelli, Estevao Kimpara   +6 more
doaj   +1 more source

Effects of Different Tastants on Parotid Saliva Flow and Composition [PDF]

, 2009
Saliva from parotid glands plays a role in taste perception. Parotid saliva is also stimulated by tastants. The aim of this work is to investigate the effects of different tastants on the parotid salivary response in six subjects.
E. Dransfield, Neyraud, E., Mesmin, C., E. Neyraud, J. H. F. Bult, Neyraud, Eric, Dransfield, E., C. I. Heinzerling, Bult, J.H.F., Heinzerling, C.I., C. Mesmin   +10 more
core   +1 more source

Battery‐Inspired Electrochemical Synapses for Neuromorphic Applications

Advanced Science, EarlyView.
Battery‐ion‐inspired synaptic devices integrate diverse electrolyte systems (solid, ion‐gel, liquid) with transition metal oxides, two‐dimensional materials, and organic channels to regulate ion‐electron coupling. By tailoring ion transport and host interactions, these platforms enable controllable plasticity and energy‐efficient implementations for ...
Won Woo Lee, SeongCheol Jang, Wangmyung Choi, Jaewon Park, Jaehyun Hur, Hocheon Yoo, Hyun‐Suk Kim   +6 more
wiley   +1 more source

Metal Ion Release From Ni-Cr Alloy with Different Artificial Saliva Acidities [PDF]

Al-Rafidain Dental Journal, 2014
AIMS: evaluate the effects of changes in salivary pH on ion release from the Ni – Cr alloy at different time and calculate the amount of nickel, chromium ions released from these alloys.
Amrah Y.Al-Jmmal
doaj   +1 more source

Artificial salivas for in vitro studies of dental materials

Journal of Dentistry, 1997
An artificial saliva (AS) of defined composition is necessary for testing the performance of materials that serve in the mouth as natural saliva is too variable. The chemistry involved is critically important. Many AS recipes can be found in the literature, but the stability of tooth material, i.e.
Darvell, BW, Leung, VWH
openaire   +4 more sources

Herbivory‐Induced Stomatal Opening Triggers the Dispersal of an Invasive Insect Herbivore

Advanced Science, EarlyView.
The invasive leafminer Phthorimaea absoluta uniquely manipulates plant defenses by inducing stomatal opening in tomato. This response, mediated by the stomatal regulator IQM1, enhances the release of the repellent volatile benzaldehyde. This volatile triggers the dispersal of adult moths, facilitates colonization of new hosts, and leads to rapid ...
Limin Chen, Xiaowei Li, Yaru Wang, Farman Ullah, Shuxing Zhou, Lemeng Dong, Weizhong He, Harro J. Bouwmeester, Youming Hou, Ian T. Baldwin, Yaobin Lu   +10 more
wiley   +1 more source

Influence of irradiated dentin, biofilm and different artificial saliva formulations on root dentin demineralization

Heliyon
The aim of this study was evaluated the influence of radiation as well as of new formulations of artificial saliva on the development of root dentin lesions.
Beatriz Martines de Souza, Aline Silva Braga, Mariele Vertuan, Susan Sassaki, Tamara Teodoro Araújo, Paulo Sergio da Silva Santos, Marilia Afonso Rabelo Buzalaf, Ana Carolina Magalhães   +7 more
doaj   +1 more source

Electrochemical behavior and pH stability of artificial salivas for corrosion tests Comportamento eletroquímico e estabilidade de pH de salivas artificiais para testes de corrosão

Brazilian Oral Research, 2007
It is assumed that the compositions of artificial salivas are similar to that of human saliva. However, the use of solutions with different compositions in in vitro corrosion studies can lead dissimilar electrolytes to exhibit dissimilar corrosivity and ...
Gláucia Maria Oliveira de Queiroz, Leandro Freitas Silva, José Tarcísio Lima Ferreira, José Antônio da Cunha P. Gomes, Lúcio Sathler   +4 more
doaj   +1 more source

Root‐Inspired Microneedle Patch With Interlocked Rigid‐Soft Architecture for High Tissue‐Adaptiveness

Advanced Science, EarlyView.
A root‐inspired microneedle array patch uses lattice‐based mechanical interlocking to unite rigid microneedles with a flexible substrate. The interlocked rigid–soft architecture improves interfacial bonding, supports stable adhesion on curved and wet tissues under dynamic motion, and provides a versatile platform for robust biointerfacing and future ...
Jongchan Lee, Yeongjun Song, Yonghyun Cho, Hyo In Kim, Dong‐Hyun Youn, Jinbong Park, Seungbeom Choi, Dohyun Kwon, Brian Jun Lee, Sangyul Baik   +9 more
wiley   +1 more source

In vitro color stability of provisional restorative materials

Indian Journal of Dental Research, 2012
Background: Discoloration of provisional restorations can result in esthetic problems which are critically important in, for example, anterior areas and may compromise the acceptability of the restoration.
Hamid Jalali, Hassan Dorriz, Farzaneh Hoseinkhezri, S F Emadian Razavi   +3 more
doaj   +1 more source