Results 91 to 100 of about 101,100 (329)

POTENSI ANTI QUORUM SENSING DARI EKSTRAK KASAR SUPERNATAN BAKTERI ENDOFIT Ageratum conyzoides [PDF]

, 2015
Telah dilakukan penelitian mengenai ekstrak kasar supernatan bakteri endofit dari akar A. conyzoides sebagai anti quorum sensing. Quorum sensing adalah mekanisme komunikasi antarsel bakteri yang dapat mengatur fungsi fisiologi seperti biofilm, faktor ...
Desriana, Dora Syakina
core  

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Global convergence of quorum-sensing networks [PDF]

, 2010
In many natural synchronization phenomena, communication between individual elements occurs not directly, but rather through the environment. One of these instances is bacterial quorum sensing, where bacteria release signaling molecules in the ...
Russo, Giovanni, Slotine, Jean-Jacques E.   +1 more
core   +1 more source

The Role of Artificial Intelligence in Advancing Biosensor Technology: Past, Present, and Future Perspectives

Advanced Materials, EarlyView.
This review explores the transformative role of AI in biosensor technology and provides a holistic interdisciplinary perspective that covers a broader scope of AI‐enabled biosensor technologies across various sectors including healthcare, environmental monitoring, food safety, and agriculture. It also highlights the important role of novel materials in
Tuğba Akkaş, Mahshid Reshadsedghi, Mustafa Şen, Volkan Kılıç, Nesrin Horzum   +4 more
wiley   +1 more source

Durable Bio‐Based Nanocomposite Coating on Urinary Catheters Prevents Early‐Stage CAUTI‐Associated Pathogenicity

Advanced Materials Interfaces, EarlyView.
A stable bio‐based nanocomposite coating for urinary catheters is developed using a simple, environmentally‐friendly sonochemical process. The coating, integrating antimicrobial, antibiofilm, and antioxidant properties, effectively tackled multiple early‐stage pathogenic factors associated with catheter‐associated urinary tract infections.
Antonio Puertas‐Segura, Kristina Ivanova, Leonardo Martín Pérez, Bzazou El Ouazzani Zine El Abidine, Aleksandra Ivanova, Barış Gökalsın, Gianluca Ciardelli, Tzanko Tzanov   +7 more
wiley   +1 more source

The Potential of Secondary Metabolites in Medicinal Plants as Anti–Quorum Sensing in Biofilms: A Comprehensive Review

Journal of Chemistry
The formation of biofilms occurs due to a group of bacteria gathering together. The increasing of cell density will stimulate chemical signals for bacteria to communicate through quorum sensing system.
Salsabila Aqila Putri, Euis Julaeha, Natsuko Kagawa, Dikdik Kurnia   +3 more
doaj   +1 more source

Can the natural diversity of quorum sensing advance synthetic biology?

Frontiers in Bioengineering and Biotechnology, 2015
Quorum-sensing networks enable bacteria to sense and respond to chemical signals produced by neighboring bacteria. They are widespread: over one hundred morphologically and genetically distinct species of eubacteria are known to use quorum sensing to ...
Rene Michele Davis, Rene Michele Davis, Ryan Yue Muller, Ryan Yue Muller, Karmella Ann Haynes   +4 more
doaj   +1 more source

The natural furanone (5Z)-4-bromo-5-(bromomethylene)-3-butyl-2(5H)-furanone disrupts quorum sensing-regulated gene expression in Vibrio harveyi by decreasing the DNA-binding activity of the transcriptional regulator protein luxR [PDF]

, 2007
This study aimed at getting a deeper insight in the molecular mechanism by which the natural furanone (5Z)-4-bromo-5-(bromomethylene)-3-butyl-2(5H)- furanone disrupts quorum sensing in Vibrio harveyi.
Bossier, P., Defoirdt, T., Meighen, E.A., Miyamoto, C.M., Sorgeloos, P., Verstraete, W., Wood, T.K.   +6 more
core  

A Qrr Noncoding RNA Deploys Four Different Regulatory Mechanisms to Optimize Quorum-Sensing Dynamics [PDF]

, 2015
Quorum sensing is a cell-cell communication process that bacteria use to transition between individual and social lifestyles. In vibrios, homologous small RNAs called the Qrr sRNAs function at the center of quorum-sensing pathways. The Qrr sRNAs regulate
Bagert, John D., Bassler, Bonnie L., Feng, Lihui, Papenfort, Kai, Rutherford, Steven T., Tirrell, David A., van Kessel, Julia C., Wingreen, Ned S.   +7 more
core   +2 more sources

Synergy of Quorum Quenching Enzyme and Quorum Sensing Inhibitor in InhibitingP.aeruginosaQuorum Sensing [PDF]

, 2017
ABSTRACTThe threat of antibiotic resistant bacteria has called for alternative antimicrobial strategies that would mitigate the increase of classical resistance mechanism. Many bacteria employ quorum sensing (QS) to govern the production of virulence genes and formation of drug-resistance biofilms.
Fong, July, Zhang, Chaodong, Yang, Renliang, Boo, Zhao Zhi, Tan, Soon Keat, Nielsen, Thomas E., Givskov, Michael, Wu, Bin, Su, Haibin, Yang, Liang   +9 more
openaire   +2 more sources