Results 41 to 50 of about 783,534 (199)

Investigation of cell damage of periodontopathic bacteria exposed to silver, zirconium oxide, and silicon oxide nanoparticles as antibacterial agents

Micro & Nano Letters, 2023
Antibiotic resistance is one of the biggest public health problems of our time. The nanoparticles are a powerful alternative to these antibiotics. Engineered nanoparticles show toxic effects on bacteria by different mechanisms.
Yeşim Dağlıoğlu, Mustafa Cihan Yavuz, Omer Ertürk, Fuad Ameen, Mehrdad Khatami   +4 more
doaj   +1 more source

Dual antibacterial effect of immobilized quaternary ammonium and aliphatic groups on PVC [PDF]

, 2015
A coating comprising quaternary ammonium salts (QAS) and aliphatic moieties was formed on the poly(vinyl chloride) (PVC) surface in order to confer antibacterial activity. This was achieved by grafting mercaptopropyltrimethoxysilane onto PVC, followed by
Copello, Guillermo Javier, González, Joaquín Antonio, Salinas, Ana, Teves, Sergio, Villanueva, María Emilia   +4 more
core   +1 more source

Antibacterial Properties of Stainless Steel Coated on Ti6Al4V Alloy [PDF]

, 2019
open access journalTitanium alloys and stainless steeltype 316Lare used in biomedical applications due to their high corrosion resistance and good biocompatibility properties.
Khoshnaw, Fuad, Kolayli, Fetiye, Uzuner, Huseyin, Yamanoglu, Ridvan   +3 more
core  

A study of Antimicrobial Activity, Acute Toxicity and Cytoprotective Effect of a Polyherbal Extract in a Rat Ethanol-HCl Gastric Ulcer Model. [PDF]

, 2012
The decoction of the aerial parts of Rhynchosia recinosa (A.Rich.) Bak. [Fabaceae] is used in combination with the stem barks of Ozoroa insignis Del. (Anacardiaceae), Maytenus senegalensis (Lam.) Excell. [Celastraceae] Entada abyssinica Steud. ex A.Rich [
Haule, Emmanuel E, Mahunnah, Rogasian L A, Moshi, Mainen J, Mwangomo, Dennis T, Nondo, Ramadhani S O   +4 more
core   +1 more source

Development of an inducer-free, virulence gene promoter-controlled, and fluorescent reporter-labeled CRISPR interference system in Staphylococcus aureus

Microbiology Spectrum
The dCas9-based Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) interference (CRISPRi) gene regulation technique requires two components: a catalytically inactive Cas9 protein (dCas9) and a single-guide RNA that targets the gene of ...
Roni Miah, Mona Johannessen, Morten Kjos, Christian S. Lentz   +3 more
doaj   +1 more source

The potential of Symbiont Ba cteria in Melo melo Gastropod found in Pekalongan Waters as a source of MDR antibacterial active compound [PDF]

, 2016
The increasing resistance of many pathogenic microorganisms against antibiotics compounds creates an alarming issue in medical world. This concern has created research opportunities in new antibiotics compounds as alternative options.
Maulidi, Zuhdi, Pringgenies, Delianis, Radjasa, Ocky Karna   +2 more
core  

Microwave assisted synthesis and antimicrobial activity of 2-quinoxalinone-3-hydrazone derivatives [PDF]

, 2010
A simple and efficient method has been developed for the synthesis of various 2-quinoxalinone-3-hydrazone derivatives using microwave irradiation technique. The series of 2-quinoxalinone-3-hydrazone derivatives synthesized, were structurally confirmed by
Ajani, Olayinka O.
core   +1 more source

Single-cell phenotypic profiling and backtracing exposes and predicts clinically relevant subpopulations in isogenic Staphylococcus aureus communities

Communications Biology
Isogenic bacterial cell populations are phenotypically heterogenous and may include subpopulations of antibiotic tolerant or heteroresistant cells. The reversibility of these phenotypes and lack of biomarkers to differentiate functionally different, but ...
Jonathan Hira, Bhupender Singh, Tirthankar Halder, Anel Mahmutovic, Clement Ajayi, Arif Ahmed Sekh, Kristin Hegstad, Mona Johannessen, Christian S. Lentz   +8 more
doaj   +1 more source

Using honey to heal diabetic foot ulcers [PDF]

, 2008
Diabetic ulcers seem to be arrested in the inflammatory/proliferative stage of the healing process, allowing infection and inflammation to preclude healing.
Aaltonen, LA, Ballereau, S, Barclay, E, Broderick, P, Campbell, H, Carvajal-Carmona, LG, Casey, G, Cazier, JB, Chander, I, Cheadle, JP, Conti, D, Deary, I, Dobbins, SE, Domingo, E, Duggan, DJ, Dunlop, MG, Easton, D, Farrington, SM, Frampton, M, Gallinger, S, Gorman, M, Grimes, G, Henrion, M, Hopper, J, Houlston, RS, Jenkins, MA, Jones, AM, Kerr, DJ, Kirac, I, Kovacević, D, Lindblom, A, Liu, T, Lloyd, A, Lubbe, S, Ma, YP, Martin, L, Matsuda, K, Mecklin, JP, Midgley, R, Nakamura, Y, Newcomb, P, Okada, Y, Olver, B, Ooi, LY, Palles, C, Penegar, S, Pharoah, P, Prendergast, J, Renkonen-Sinisalo, L, Rudan, I, Schumacher, F, Semple, C, Shah, M, Smillie, C, Smith, CG, Spain, S, Starr, JM, Tenesa, A, Theodoratou, E, Tomlinson, IP, Vijayakrishnan, J, West, H, Whiffin, N, Zgaga, L   +63 more
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An Investigation into the Phytochemical Content, Antibacterial Effect, and Antioxidant Capacity of the Ethanol Extract of Salacca wallichiana Mart. Peels

European Journal of Biology, 2023
Objective: Salacca wallichiana Mart. is a prominent fruit-bearing tree distributed in Southeast Asia and used in treating many diseases and folk remedies. Thus far, only phytochemical composition-related research has been carried out on this plant, while
Tran Thi Cam Thi, Nguyen Trung Quan, Hoang Thanh Chi, Bui Thi Kim Ly   +3 more
doaj   +1 more source