Results 81 to 90 of about 41,257 (252)

Heterogeneous Multilayer Nanopores via Chemically Tuned Dielectric Breakdown for Single‐Molecule Sensing

Small, EarlyView.
A scalable fabrication method based on chemically tuned controlled dielectric breakdown (CT‐CDB) enables heterogeneous multilayer nanopores integrating SiNx with 2D materials such as hBN, MoS2, and graphene. The resulting nanopores exhibit distinct electrokinetic behaviors and low noise, allowing structure‐dependent single‐protein sensing.
Chaoming Gu, Kamruzzaman Joty, Navod Thyashan, Ivan Vlassiouk, Liam Collins, Xingye Zhang, Christopher T. Nelson, Nathan Taton, Sangyoup Lee, Min Jun Kim   +9 more
wiley   +1 more source

AVALIAÇÃO IN VITRO DA REMOÇÃO DE LAMA DENTINÁRIA ASSOCIANDO DIFERENTES CONCENTRAÇÕES DE HIPOCLORITO DE SÓDIO

Revista UniVap, 2017
O objetivo desse trabalho foi avaliar, por microscopia eletrônica de varredura, a remoção da lama dentinária do canal radicular, após o emprego de NaOCl a 1% e 2,5%, associado ou não ao creme de endo PTC como substância química auxiliar e utilizando ...
Amanda Campos, Miguel Christian Castillo, Flávia Goulart Cardoso   +2 more
doaj   +1 more source

The aldehyde dehydrogenase AldA contributes to the hypochlorite defense and is redox-controlled by protein S-bacillithiolation in Staphylococcus aureus [PDF]

, 2018
Staphylococcus aureus produces bacillithiol (BSH) as major low molecular weight (LMW) thiol which functions in thiol-protection and redox-regulation by protein S-bacillithiolation under hypochlorite stress.
Abriola, Ai, Allen, Archer, Arnaud, Beavers, Bischoff, Boch, Boch, Booth, Boucher, Chandrangsu, Chandrangsu, Cheung, Chi, Couch, D'Ambrosio, Dal Peraro, Darden, Dupradeau, Farmer, Ferguson, Ferguson, Frisch, Fuchs, Gonzalez-Segura, Gray, Gray, Gruez, Halavaty, Hampton, Hess, Hillion, Holm, Huang, Huo, Hurley, Imber, Klebanoff, Kopecny, Kozakov, Lee, Lee, Leichert, Lindorff-Larsen, Livermore, Loi, Lowy, Marnett, Michalik, Miller, Mitchell, Mitchell, Mäder, Müller, Newton, Ozyamak, Pane-Farre, Parrinello, Pendleton, Pettersen, Pförtner, Rollenhagen, Rosenblum, Schneider, Sousa da Silva, Spaan, Tuchscherr, Tuchscherr, Van Der Spoel, Webb, Wetzstein, Winterbourn, Winterbourn   +73 more
core   +3 more sources

Mycorrhizal identity of neighbouring trees shapes seedling survival and plant–soil feedbacks through trait and light interactions

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant–soil feedbacks (PSF) play a central role in determining forest community dynamics, with trees associated with arbuscular mycorrhizal fungi (AMF) often experiencing negative PSFs, while those associated with ectomycorrhizal fungi (EMF) experience positive PSFs ...
Sarah McCarthy‐Neumann, Katherine E. A. Wood, Inés Ibáñez, Richard K. Kobe   +3 more
wiley   +1 more source

Comparative evaluation of the efficacy of 1% and 3% Sodium hypochlorite in reducing the microbial counts in primary teeth root canals using Bioluminometer – A randomized clinical trial

Saudi Dental Journal
Purpose: Sodium hypochlorite (NaOCl) is commonly used to irrigate primary teeth during pulpectomy. Although high concentrations of NaOCl are effective, they pose a risk of toxic damage to periapical tissues if NaOCl penetrates through the apical foramen.
Divya Mukundan, Ganesh Jeevanandan, Satish Vishwanathaiah, Suman Panda, Tazeen Dawood, Aseel Abutaleb, Prabhadevi C. Maganur   +6 more
doaj   +1 more source

An \u3cem\u3eIn Vitro\u3c/em\u3e Spectroscopic Analysis to Determine the Chemical Composition of the Precipitate Formed by Mixing Sodium Hypochlorite and Chlorhexidine [PDF]

, 2011
Introduction—The purpose of this in vitro study was to determine the chemical composition of the precipitate formed by mixing sodium hypochlorite (NaOCl) and Chlorhexidine (CHX), and relative molecular weight of the components. Methods—Using commercially
Nowicki, James B., Sem, Daniel S.
core   +1 more source

First Report of Fusarium Wilt of Basil Caused by Fusarium oxysporum f. sp. basilici in Argentina [PDF]

, 2014
ArgentinaAnnually, ~20 ha of sweet basil (Ocimum basilicumL.) are cultivated in greenhouses in the green belt area surrounding LaPlata, Argentina, mainly for fresh consumption. In 2004 to 2007, basil plants of cv.
Lori, Gladys, Malbrán, Ismael, Mourelos, Cecilia Alejandra   +2 more
core   +3 more sources

Analysis of plant and environmental samples for the quarantine fungus Phyllosticta citricarpa in four European citrus‐growing areas

Annals of Applied Biology, EarlyView.
Methodologies for the early detection of Phyllosticta citricarpa in air and rainwater samples were developed and applied over three consecutive years (2018–2021) in four European citrus sites, previously reported to harbour the pathogen. Phyllosticta citricarpa was not detected in plant, air, or rainwater samples, and no CBS symptoms were observed on ...
Irene Vloutoglou, Polona Kogovšek, Valentino Bergamaschi, Neil Boonham, Maja Ferle, Sara Fišer, Eleni Kalogeropoulou, Andreas Kampletsas, Zala Kogej Zwitter, Athanasia Ligka, Roy Macarthur, Lucia Pirone, Maja Ravnikar, Luca Riccioni, Maria Teresa Valente, Darren Vella, Janja Zajc Žunič, Antonio Vicent   +17 more
wiley   +1 more source

Cyotoxicity of Etidronate as an Endodontic Chelator Against Periodontal Ligament Fibroblast

Australian Endodontic Journal, EarlyView.
ABSTRACT Etidronic acid (HEBP) causes fewer alterations in dentine and can be used mixed with sodium hypochlorite during root canal preparation. This study investigated the cytotoxicity effects of the HEDP and EDTA on human periodontal ligament fibroblast cells. Primary culture was established from human periodontal ligament tissue of one donor and was
Bruno Vila Nova de Almeida, Patrícia de Almeida Rodrigues, Geovanni Pereira Mitre, Maria Sueli da Silva Kataoka, João de Jesus Viana Pinheiro, Talita Tartari, Oscar Faciola Pessoa   +6 more
wiley   +1 more source

Remoción del barro dentinario y erosión sobre el sustrato al utilizar diferentes soluciones ácidas

Odontología Sanmarquina, 2018
Objetivo: Evaluar con microscopía electrónica de barrido (MEB) la remoción de barro y erosión al irrigar los canales radiculares con cuatro soluciones ácidas.
Alicia Beatriz Labarta, Liliana Gloria Sierra   +1 more
doaj   +1 more source