Results 51 to 60 of about 64,423 (300)

Development of Polymeric Materials to Inhibit Bacterial Quorum Sensing [PDF]

, 2014
Bacterial infections are an increasing problem for human health. In fact, an increasing number of infections are caused by bacteria that are resistant to most antibiotics and their combinations. A new solution to fight bacteria and infectious diseases,
Cavaleiro, Eliana Marisa dos Santos
core  

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Regulação gênica da biossíntese de violaceína e Quorum sensing em Chromobacterium violaceum [PDF]

, 2005
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaA Chromobacterium violaceum é uma bactéria Gram-negativa, violeta-pigmentada, aeróbica facultativa, que vive em regiões de ...
Oliveira, Cristiana Gomes de
core  

Two homologous Agr-like quorum-sensing systems cooperatively control adherence, cell morphology, and cell viability properties in Lactobacillus plantarum WCFS1

, 2008
A two-component regulatory system of Lactobacillus plantarum, encoded by genes designated lamK and lamR (hpk10 and rrp10), was studied. The lamK and lamR genes encode proteins which are highly homologous to the quorum-sensing histidine kinase LamC and ...
Vos, W.M., de, Kleerebezem, M., Kunuki, Ryoko, Ingham, C.J., Sturme, Mark, Nakayama, J., Vaughan, Elaine, Kunuki, R., Nakayama, Jiro, Sturme, M.H.J., Fujii, Toshio, Kleerebezem, Michiel, Molenaar, D., Fujii, T., Vaughan, E.E., Ingham, Colin, Beerthuyzen, Marke, Molenaar, Douwe, de Vos, Willem, Molenaar, Douwe; id_orcid, de Vos, W.M., Beerthuyzen, M.M.   +21 more
core   +1 more source

COFs on MOFs: Layer‐by‐Layer Synthesis of MOF@COF Nanoparticles with Synergistic Adsorption

Advanced Materials, EarlyView.
A layer‐by‐layer strategy enables the growth of crystalline covalent organic framework (COF) shells on metal–organic framework nanoparticles, creating core–shell structures with tunable porosity. Ordered interstitial mesopores are formed during shell growth, which are connected with the COF's intrinsic micropores, thereby enhancing water sorption. This
Ana Guillem‐Navajas, Lucía Torrico‐García‐Viso, Jose Antonio Suárez del Pino, Nekane Aramburu‐Merino, Pilar Segovia, Enrique G. Michel, Josep Puigmartí‐Luis, Enrique Velasco, Pedro Tarazona, Daniel Maspoch, David Rodríguez‐San‐Miguel, Félix Zamora   +11 more
wiley   +1 more source

Quorum sensing molekula élettani hatásának vizsgálata Candida auris ellen

, 2022
Quorum sensing molekula élettani hatásának vizsgálata Candida auris ellenLBBiotechnológia MScMSc ...
Molnár, Tünde
core  

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

Advanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz, Jana Glatz, Elisa Merced Olivas, Ramon Pons, Joseph P. Patterson, Mónica Giménez‐Marqués   +5 more
wiley   +1 more source

Quorum quenching: Signal jamming in dental plaque biofilms

Journal of Dental Sciences, 2016
Quorum sensing helps bacteria to communicate with each other and in coordinating their behavior. Many diseases of humans, plants, and animals are mediated by communication called quorum sensing.
Mounika Basavaraju, Vidya Sagar Sisnity, Rajababu Palaparthy, Pavan Kumar Addanki   +3 more
doaj   +1 more source

Quorum-Sensing Signals and Quorum-Sensing Genes in Burkholderia vietnamiensis [PDF]

Journal of Bacteriology, 2002
ABSTRACT Acyl-homoserine lactone (acyl-HSL) quorum sensing is common to many Proteobacteria including a clinical isolate of Burkholderia cepacia . The B. cepacia isolate produces low levels of octanoyl-HSL. We have examined an environmental isolate of
Barbara-Ann, Conway, E P, Greenberg
openaire   +2 more sources

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

Advanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden, Oksana K. Savchak, Burcu Gumuscu   +2 more
wiley   +1 more source