Results 61 to 70 of about 52,019 (245)

An in vitro evaluation of antimicrobial activity of five herbal extracts and comparison of their activity with 2.5% sodium hypochlorite against Enterococcus faecalis

Indian Journal of Dental Research, 2015
Context: Sodium hypochlorite is the most widely used irrigant in endodontic practice, but it has various disadvantages. Literature has shown that herbal products such as Propolis, Azadirachta indica (AI), Triphala, Curcuma longa, and Morinda citrifolia ...
Divya Saxena, Suparna Ganguly Saha, Mainak Kanti Saha, Sandeep Dubey, Margie Khatri   +4 more
doaj   +1 more source

Purification and concentration of model viruses using single‐pass tangential flow filtration

Biotechnology Progress, EarlyView.
Single‐pass TFF was developed for an enveloped and non‐enveloped virus for use in continuous downstream purification processes. Enveloped virus was concentrated and purified. Abstract The vaccine and viral vector industry is growing at an accelerated rate.
Luis Alberto Mejía‐Manzano, Lynn Manchester, Grace Wallis, Kan Wang, Bruce P. Lee, Michael Betenbaugh, Caryn L. Heldt   +6 more
wiley   +1 more source

Linear Programming Optimization of Nutritional and Technological Properties in Wheat Bread Fortified With Taioba (Xanthosoma sagittifolium L.) Leaf Flour

Cereal Chemistry, EarlyView.
ABSTRACT Background and Objectives This study applied linear programming to optimize taioba (Xanthosoma sagittifolium) leaf flour (TLF) incorporation in wheat bread, balancing nutritional enrichment and technological quality. Findings Breads containing 0%–15% TLF (flour basis) were produced and evaluated for composition, dough expansion, specific ...
Diana Jessica Souza Guimarães, Bárbara Kelly de Albuquerque Bezerra, Luciana Gama de Mendonça, Rafael Audino Zambelli   +3 more
wiley   +1 more source

Bacteriological Assessment of Different Root Canal Irrigants

Journal of Baghdad College of Dentistry
Aim of the study: To evaluate the antibacterial action of different root canal irrigants. Materials and method: By the use of the zone of inhibition method, sodium hypochlorite (2.5% and 5%), acetic acid (2%), sodium chloride solutions (5 and 10%), and ...
Hussain F Al-Huwaizi
doaj  

Successive Azide and DNA Functionalization for Reversible and Controlled Association of Single‐Wall Carbon Nanotubes

Chemistry – A European Journal, EarlyView.
A newly synthesized bifunctional azide—diazonium linker allows robust one‐step introduction of azido groups to single‐wall carbon nanotubes. Versatility of the azido groups as reactive handles is demonstrated by further derivatization with 6‐carboxyfluorescein and oligonucleotides.
Razieh Moosavi, Tharun K. Kotammagari, Pia Damlin, Mikko Salomäki, Mika Lastusaari, Han Li, Tuomas Lönnberg   +6 more
wiley   +1 more source

Clinical outcomes for primary molars treated by different types of pulpotomy: A retrospective cohort study

Journal of the Formosan Medical Association, 2018
Pulpotomy is the amputation of coronally infected pulp tissue to maintain the vitality and function of the radicular pulp. This study was designed to assess the clinical and radiographic success rates of primary molars treated by pulpotomy using diode ...
Heng-Yeh Kuo, Jr-Rung Lin, Wen-Hsi Huang, Meng-Ling Chiang   +3 more
doaj   +1 more source

Bismuth Chalcogenide‐Based Photocatalysts for Nitrogen Reduction: Recent Progress and Prospects

Chemistry – A European Journal, EarlyView.
Bismuth chalcogenides emerge as promising visible‐light photocatalysts for sustainable ammonia synthesis, driven by tunable electronic structures and strong N2 activation. Recent advances reveal how defects, doping and heterojunction design synergistically enhance charge separation and reactivity. Key challenges and future directions highlight pathways
Mukesh K. Verma, Muhammad D. Bala, Phindile B. Khoza, Tshephiso R. Papo, Mzamo L. Shozi   +4 more
wiley   +1 more source

Cytotoxic effect of 1% and 3% Sodium hypochlorite as irrigation agent in primary teeth on human red blood cells: an in vitro study [PDF]

Romanian Journal of Stomatology
Background and objectives. The endodontic treatment of primary teeth presents significant challenges due to their unique anatomical characteristics. To ensure a successful treatment, it is essential to evaluate a few factors.
Divya Mukundan, Maria Anthonet Sruthi
doaj   +1 more source

Synthesis and Structures of Novel Chiral Cyclic Hypervalent Iodine(III) Reagents for Metal‐Free Ligand‐Transfer Reactions

Chemistry – A European Journal, EarlyView.
Several new chiral cyclic hypervalent iodine(III) reagents have been synthesized and characterized. Carbon‐based ligands were successfully installed onto the hypervalent iodine centers, giving thus access to novel chiral cyano‐, trifluoromethyl‐ or alkynyl‐bearing λ3‐iodanes.
Emmanuel Valzer, Jean‐Marc Sotiropoulos, Karinne Miqueu, Laurent Pouységu, Stéphane Quideau   +4 more
wiley   +1 more source

Antimicrobial Effectiveness of Endodontic Irrigants Against E. Faecalis: An In vitro Study

Journal of Pharmacy and Bioallied Sciences
Aim: This in vitro study compared the antimicrobial efficacy of 5.25% sodium hypochlorite, 10% citric acid, and 3% hydrogen peroxide against Enterococcus faecalis (E. faecalis), using normal saline as a control. Method: E.
Ajay Chhabra, B. Saravana Prathap, KP Ramya, Priyanka Yadav, Himani Mehra, Sona J. Parvathy, Gayatree Nayak   +6 more
doaj   +1 more source