Results 111 to 120 of about 1,204,101 (387)

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

Nod1 signaling overcomes resistance of S. pneumoniae to opsonophagocytic killing [PDF]

, 2007
Airway infection by the Gram-positive pathogen Streptococcus pneumoniae (Sp) leads to recruitment of neutrophils but limited bacterial killing by these cells.
Clarke, Thomas B., Dowson, Christopher G., Lysenko, Elena S., Ratner, Adam J., Roper, David I., Shchepetov, Mikhail, Weiser, Jeffrey N.   +6 more
core   +3 more sources

Tumor-resident intracellular microbiota promotes metastatic colonization in breast cancer

Cell, 2022
A. Fu, Bingqing Yao, Tingting Dong, Yongyi Chen, Jianguo Yao, Yu Liu, Hang Li, Huiru Bai, Xiaoqin Liu, Yue Zhang, Chunhui Wang, Yajing Guo, Nanwen Li, Shang Cai   +13 more
semanticscholar   +1 more source

Phascolarctobacterium faecium abundant colonization in human gastrointestinal tract.

Experimental and Therapeutic Medicine, 2017
Phascolarctobacterium can produce short-chain fatty acids, including acetate and propionate, and can be associated with the metabolic state and mood of the host.
Feifan Wu, Xianfeng Guo, Jiachun Zhang, Min Zhang, Zihao Ou, Yongzheng Peng   +5 more
semanticscholar   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Genetic Structure and Population History of the Zaisan Toad-Headed Agama (Phrynocephalus melanurus) Inferred from Mitochondrial DNA

Animals
The agamid lizard Phrynocephalus melanurus is restricted to Northwest China (Dzungar Basin) and the adjacent Eastern Kazakhstan (Zaisan and Alakol basins). To elucidate the phylogeography of P. melanurus, we obtained the mitochondrial DNA COI segments of
Daniya Ualiyeva, Jinlong Liu, Tatjana Dujsebayeva, Jun Li, Lili Tian, Bo Cai, Xiaomao Zeng, Xianguang Guo   +7 more
doaj   +1 more source

Carriage of multidrug-resistant bacteria among pediatric patients before and during their hospitalization in a tertiary pediatric unit in Tunisia

Libyan Journal of Medicine, 2018
The pandemic spread of multidrug-resistant (MDR) bacteria (i.e., methicillin-resistant Staphylococcus aureus (MRSA), extended-spectrum b-lactamase-producing Enterobacteriaceae (ESBLPE), vancomycin-resistant enterococci, carbapenemase-producing ...
Miniar Tfifha, Asma Ferjani, Manel Mallouli, Nesrine Mlika, Saoussen Abroug, Jalel Boukadida   +5 more
doaj   +1 more source

Dispersal and establishment both limit colonization during primary succession on a glacier foreland [PDF]

, 2009
Plant colonization can be limited by lack of seeds or by factors that reduce establishment. The role of seed limitation in community assembly is being increasingly recognized, but in early primary succession, establishment failure is still considered ...
del Moral, Roger, Jones, Chad C.
core   +1 more source

Colonic Mucormycosis [PDF]

American Journal of Gastroenterology, 2012
S, Rodrigues, L, Santos, J, Nuak, J, Pardal, J A, Sarmento, G, Macedo   +5 more
openaire   +2 more sources

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

Advanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva, Giulio Fatti, Emanuel Carlos, Guilherme Ferreira, Sumita Goswami, Suman Nandy, Luiz H. C. Mattoso, Elvira Fortunato, Caio G. Otoni, Rodrigo Martins   +9 more
wiley   +1 more source