Results 91 to 100 of about 1,674,253 (330)

Stabilizing Functional Nucleic Acids for Real‐Sample Diagnostics

Angewandte Chemie, EarlyView.
Functional nucleic acids enable programmable real‐sample diagnostics, but often lose function in complex biological matrices. This review highlights four stabilization levers—chemical, topological, architectural, and microenvironment/interface engineering—that preserve aptamer and DNAzyme performance in saliva, serum, urine, and stool, reframing ...
Soyeon Lee, Letizia Dondi, Amal Mathai, Connor Nurmi, Yingfu Li   +4 more
wiley   +2 more sources

PIAS3 CircRNA‐Loaded Lipid Nanoparticles Restore ALOX15 SUMOylation to Suppress Cementoblast Ferroptosis and Attenuate Orthodontically Induced Root Resorption

Advanced Science, EarlyView.
Orthodontic compression suppresses PIAS3 expression in cementoblasts, impairing ALOX15 SUMOylation and ubiquitin‐mediated degradation, which leads to ALOX15 accumulation, lipid peroxidation, ferroptosis, and osteoclastogenesis. Local delivery of PIAS3 circRNA‐loaded lipid nanoparticles restores the PIAS3–ALOX15 regulatory pathway, alleviates ...
Yifei Hou, Chongzheng Yan, Xinrui Xu, Zihan Yang, Xinhui Wu, Hongxu Zhao, Xuan Song, Jianing Zhang, Yijing Li, Aohua Yang, Xiamei Lu, Yi Liu   +11 more
wiley   +1 more source

Number of cells forming biofilm on jaws in TSB, TSB media supplemented with 3% sucrose; artificial saliva, saliva supplemented with 3% sucrose; BHI; BHI supplemented with 3% sucrose.

, 2017
Number of cells forming biofilm on jaws in TSB, TSB media supplemented with 3% sucrose; artificial saliva, saliva supplemented with 3% sucrose; BHI; BHI supplemented with 3% sucrose.
Iwona Bil-Lula (3633277), Patrycja Szymczyk (3633274), Parish Paymon Sedghizadeh (3633289), Grzegorz Ziółkowski (3633271), Susan Mahabady (3633292), Danuta Smutnicka (3633268), Adam Junka (3633286), Ewa Karuga-Kuzniewska (3633283), Marzenna Bartoszewicz (3633280)   +8 more
core   +1 more source

Salivary Citrate Deficiency Defines an Endogenous Dentin Remineralization Failure State Through Glandular MT1/2‐Zn2+‐ACO2 Dysregulation

Advanced Science, EarlyView.
Salivary citrate deficiency in early‐stage Sjögren's syndrome accompanies impaired dentin remineralization despite preserved salivary flow and mineral availability. Matched‐ion experiments reveal disrupted mineral organization and reduced dentin recovery at disease‐associated citrate levels.
Ran You, Wenhui Wang, Franklin R. Tay, Haotian Dong, Mutong Wei, Ruoyun Wu, Xin Song, Chen Chen, Haifeng Xie   +8 more
wiley   +1 more source

Corrosion behaviour of β-Ti20Mo alloy in artificial saliva

Journal of Materials Science: Materials in Medicine, 2010
To evaluate the potential of β-Ti20Mo alloy as a dental material, we tested its corrosion behaviour in artificial saliva in comparison to that of cp-Ti. Open-circuit potential (E(OC)), potentiodynamic polarization and electrochemical impedance spectroscopy (EIS) were used as electrochemical methods to characterize the corrosion behaviour of Ti20Mo ...
Mareci, D., Chelariu, R., Dan, I., Gordin, D.M., Gloriant, T.   +4 more
openaire   +2 more sources

Beyond Charge: Field‐Effect Transistors in Multimodal Biosensing Platforms for Biomolecular Interaction Studies

Advanced Electronic Materials, EarlyView.
This review summarizes the developments in field‐effect transistor (FET)‐based dual‐mode sensor platforms and what can be learned from them. It identifies charge as a crucial factor in biomolecular interactions at interfaces, outlines the challenges of hybrid systems, and highlights their benefits.
Roger Hasler, Ciril Reiner‐Rozman, Christoph Kleber, Jakub Dostalek, Wolfgang Knoll   +4 more
wiley   +1 more source

Corrosion of Alloys in Artificial Saliva Containing Microorganisms

, 2016
The data of CoCr and NiCr alloys treated with an artificial saliva solution containing Streptococcus mutans (S. mutans) species by electrochemical methods.
Yuanli Zheng (3114960)
core   +1 more source

Deflex® brand high impact polyamide aging study in commercial artificial saliva [PDF]

, 2023
Este trabajo presenta los resultados de un estudio de envejecimiento natural y acelerado en saliva artificial, de un material para uso odontológico de la marca Deflex® a base de poliamida de alto impacto, según lo establece la norma UNE EN IS0 10993-13 ...
Peruzzo, Pablo José, Amalvy, Javier Ignacio   +1 more
core  

Chemical-physical characteristics of artificial saliva substitutes: rheological evaluation

, 2022
Objective: We aimed at evaluating some chemical-physical properties of artificial saliva substitutes easily available on the E.U. market, such as viscosity, pH, buffering capacity, superficial tension, density and spinnbarkeit and to compare the results ...
Migliario M., Foglio-Bonda P. L., Foglio-Bonda A., Bottini M., Pezzotti F.   +4 more
core   +1 more source

A Single Volatile VO2 Memristor Enabling Neuromorphic Perception, Learning, and Computing

Advanced Electronic Materials, EarlyView.
A single volatile VO2 memristor fabricated via atomic layer deposition is demonstrated as a multifunctional neuromorphic device enabled by intrinsic threshold‐switching dynamics. The device reproduces neuron‐like integration and firing, short‐timescale associative learning, temporal ECG pattern classification, and nociceptive responses to electrical ...
Bingkai Ding, Bohao Ding, Omesh Kapur, Yisong Han, Richard Beanland, Kai Sun, C. H. (Kees) de Groot, Ruomeng Huang   +7 more
wiley   +1 more source