Results 121 to 130 of about 10,451,066 (310)

DENTA: A Dual Enzymatic Nanoagent for Self‐Activating Tooth Whitening and Biofilm Disruption

Advanced Functional Materials, EarlyView.
The nanoapatite with dual enzymes (DENTA) accumulates in dentinal tubules, reducing hypersensitivity caused by dental nerve exposure and facilitating continuous ROS generation through salivary glucose for effective, long‐term whitening. The dentin structures remain non‐destructive due to the low concentration of ROS, demonstrating excellent cell ...
Junseok Kim, Dai‐Hwan Kim, Priyannth R. Sundharbaabu, Chae Yeon Lee, Jina Bae, Jiyu Hyun, Young‐Ju Jang, Haeni Kim, Min‐Ho Hong, Juewen Liu, Tobias Fey, Suk Ho Bhang, Jun Hyuk Heo, Jung Heon Lee   +13 more
wiley   +1 more source

Antibacterial Activity of Ti₃C₂Tx MXene.

ACS Nano, 2016
MXenes are a family of atomically thin, two-dimensional (2D) transition metal carbides and carbonitrides with many attractive properties. Two-dimensional Ti3C2Tx (MXene) has been recently explored for applications in water desalination/purification ...
Kashif Rasool, M. Helal, Adnan Ali, Chang E. Ren, Y. Gogotsi, K. Mahmoud   +5 more
semanticscholar   +1 more source

The Antibacterial Activity of Several Sponges From the Waters of Tasik Ria Against Escherichia Coli and Staphylococcus Aureus Bacteria [PDF]

, 2019
Spons merupakan salah satu biota laut yang sangat prospektif sebagai sumber senyawa bahan-bahan alami antara lain peptide, terpenoid, steroid, asetogenin, alkaloid, halide siklik dan senyawa nitrogen.
Lalamentik, L. T. (Laurentius), Losung, F. (Fitje), Rompis, A. A. (Abrianto), Sumilat, D. A. (Deiske), Windarto, A. B. (Agung), Wullur, S. (Stenly)   +5 more
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Host‐Directed Biomaterials for Combatting Bloodstream Infections: From Macrocyclic Peptides to Immune‐Activating Cell Backpacks

Advanced Functional Materials, EarlyView.
Bloodstream infections (BSI) are one of the leading causes of mortality and morbidity in both civilian and military populations. This paper summarizes recent progress in novel treatment strategies to manage BSI arising from both bacterial and fungal pathogens using molecules, particles, and materials to elicit host‐directed immunity.
Thomas Thomou, Jagadish Krishnappa, Justin B. Schaal, Prasad Tongaonkar, Dat Q. Tran, Wenchao Gu, Yung‐Fu Chang, Michael E. Selsted, Shaoyi Jiang, Samir Mitragotri, Michael Super, Christopher J. Bettinger   +11 more
wiley   +1 more source

Antibacterial Activity of Amomum Compactum Sol. Ex Maton Extract [PDF]

, 2015
Testing of antibacterial activity against ethyl acetate extract local cardamom seeds (Amomum compactum Sol. Ex Maton) has been performed. Extraction was carried out using the soxhlet method with methanol solvent and liquid-liquid partitioned with n ...
Amelia, E. R. (Eka), Hermanto, S. (Sandra), Sukandar, D. (Dede), Zaenudin, M. (Muhamad)   +3 more
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A Self‐Curling Si3N4‐Biofunctionalized Nerve Wrap for Suture‐Free Peripheral Nerve Repair with Multimodal Regenerative Bioregulation

Advanced Functional Materials, EarlyView.
Si3N4‐enhanced bioactive nanostructured adhesive wrap enables rapid conduit formation in wet environments, simplifying surgical procedures. Incorporated Si3N4 undergoes controlled hydrolysis within nanofibers, multi‐directionally modulating the peripheral nerve repair microenvironment for effective suture‐free repair.
Pengchao Ma, Yihao Liu, Bowen Ren, Chun‐Yi Yang, Xiaobin Luo, Peilun Hu, Jia Yang, Zheng Cao, Keya Mao, Jianheng Liu, Xiumei Wang   +10 more
wiley   +1 more source

TAXONOMIC DESCRIPTION AND ANTIBACTERIAL ACTIVITY OF DILLENIA sp. AGAINST ESCHERICHIA coli

Biotropia: The Southeast Asian Journal of Tropical Biology
Article Highlights - The study first reported taxonomic study of Dillenia sp. in Malita, Davao, Occidental Philippines. - This is the first reported findings of the bacterial activity of the bark extract of Dillenia sp.
Shiena Mae Martina, Gene Patrish Cabalquinto, Leonel Lumogdang   +2 more
doaj   +1 more source

Synthesis and Antimicrobial Screening of Some Novel 2, 5-Disubstituted 1, 3, 4-oxadiazole Derivatives

E-Journal of Chemistry, 2011
The syntheses of series of 2, 5-disubstituted 1, 3, 4-oxadiazole derivatives are described. A total of twelve new compounds were synthesized and characterized by IR, 1H-NMR and Mass spectral data.
P. Panneerselvam, G. Geete Ganesh
doaj   +1 more source

Phytochemicals-mediated production of hydrogen peroxide is crucial for high antibacterial activity of honeydew honey

Scientific Reports, 2018
Honeydew honey is increasingly valued due to its pronounced antibacterial potential; however, the underlying mechanism and compounds responsible for the strong antibacterial activity of honeydew honey are still unknown.
Marcela Bucekova, Monika Buriova, L. Pekárik, V. Majtán, J. Majtán   +4 more
semanticscholar   +1 more source

Antibacterial Activity of Secondary Metabolite Compounds From Leaf of Eclipta Alba L. Hassk [PDF]

, 2012
Two secondary metabolite compounds of steroid and triterpenoid derivates had been extracted from the leaf of Eclipta alba L. Hassk. The extraction of the compounds was carried out by maceration and then isolated by column chromatography.
Hasballah, K. (Kartini), Murniana, M. (Murniana), Saidi, N. (Nurdin)   +2 more
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