Results 71 to 80 of about 2,154,155 (297)

Smart Antibacterial Coatings: Harnessing Bacterial Redox Activity for Infection Control

Advanced Materials Interfaces, EarlyView.
In this study, we have shown that ceftazidime‐loaded poly(3,4‐ethylenedioxythiophene) (PEDOT@CAZ) functions as a smart, redox‐responsive antibacterial coating that couples bacterial electrical activity with localized antibiotic delivery. Shewanella oneidensis and Pseudomonas aeruginosa induced distinct redox responses in PEDOT, reflecting their ...
Abdullah, Szymon Smołka, Kamran Ayaz, Sara Shakibania, Sajida Maryam, Taral Patel, Roman Turczyn, Ewa Zabłocka‐Godlewska, Katarzyna Krukiewicz   +8 more
wiley   +1 more source

Cell-Free Supernatants (CFSs) from the Culture of Bacillus subtilis Inhibit Pseudomonas sp. Biofilm Formation

, 2022
Biofilm inhibition has been identified as a novel drug target for the development of broad-spectrum antibiotics to combat infections caused by drug-resistant bacteria.
Shahriar Zaman, Saleh, Md. Abu, Mahmud, Md. Liton, Hossain, Mohammad Akbar, Md. Akhtar-E Ekram, Almalki, Waleed H., Md. Golam Mortuza, Shirmin Islam, Waleed H. Almalki, Islam, Shirmin, Biswas, Suvro, Mohammad Akbar Hossain, Uddin, Md. Salah, Suvro Biswas, Md. Abu Saleh, Md. Liton Mahmud, Md. Ariful Islam, Md. Salah Uddin, Ekram, Md. Akhtar-E, Islam, Md. Ariful, Zaman, Shahriar, Mortuza, Md. Golam   +21 more
core   +1 more source

Extrusion Bioprinting for Wound Healing: Innovations in Functionalized Bioinks and Bioprinting Technology

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting (EBB) has emerged as a versatile biofabrication platform capable of precisely depositing bioinks composed of biomaterials, cells, and bioactive agents to generate patient‐specific, biomimetic skin constructs. This paper presents a state‐of‐the‐art and forward‐looking overview of EBB for wound healing, encompassing printing ...
Hien‐Phuong Le, Anh Tuan Trong Tran, Ammara Waheed, Tran Thanh Tung, Dusan Losic   +4 more
wiley   +1 more source

A broad-spectrum bactericidal lipopeptide with anti-biofilm properties [PDF]

Scientific Reports, 2017
AbstractPrevious studies of the oligoacyllysyl (OAK) series acyl-lysyl-lysyl-aminoacyl-lysine-amide, suggested their utility towards generating robust linear lipopeptide-like alternatives to antibiotics, although to date, none exhibited potent broad-spectrum bactericidal activity.
Ohad Meir, Fadia Zaknoon, Uri Cogan, Amram Mor   +3 more
openaire   +3 more sources

Environmental and genetic factors influencing biofilm structure

, 2000
It is increasingly evident that biofilms growing in a diverse range of medical, industrial, and natural environments form a similarly diverse range of complex structures (Stoodley et al., 1999a).
Lappin-Scott, H.M., Jorgensen, F., Boyle, J.D., Stoodley, P., Hall-Stoodley, Luanne   +4 more
core   +1 more source

Interaction between local hydrodynamics and algal community in epilithic biofilm [PDF]

, 2013
Interactions between epilithic biofilm and local hydrodynamics were investigated in an experimental flume. Epilithic biofilm from a natural river was grown over a 41 day period in three sections with different flow velocities (0.10, 0.25 and 0.40 m s-¹ ...
Urrea, Gemma, Frédéric Y. Moulin, Urrea-Clos, Gemma, Moulin, Frédéric, Sabater, Sergi, Sánchez-Pérez, J.M., Sanchez-Pérez, José-Miguel, Gemma Urrea, Sauvage, Sabine, Myriam Graba, José Miguel Sanchez-Pérez, Graba, Myriam, Sergi Sabater, Sabine Sauvage   +13 more
core   +1 more source

Simulation studies of process scale membrane aerated biofilm reactor configurations [PDF]

, 2013
4th International Water Association Membranes Conference, Harrogate, UK, January, 2007In the membrane aerated biofilm reactor oxygen diffuses through the membrane into the biofilm where oxidation of pollutants, supplied from the biofilm side of the ...
Casey, Eoin
core   +1 more source

Multilayer Biobased Poly(ethylene furanoate)/Graphene Oxide Nanofibrous Membranes With Directional Water Transport for Efficient Microplastics Filtration

Advanced Materials Technologies, EarlyView.
A self‐assembled multilayer biobased PEF/GO nanofibrous membrane was developed by electrospinning for efficient PLA microplastics (MPs) filtration. The membrane combines superhydrophilicity, directional water transport, mechanical robustness, and a synergistic size‐exclusion interception and electrostatic repulsion MPs separation mechanism, enabling ...
Juraij Kandiyil, Sumayya Ansari, Prasanna Kumar S Mural, Yaser E. Greish, Adnan Younis, Akmal Nazir, Muhammad Z. Iqbal   +6 more
wiley   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Processi molecolari coinvolti nell'attività anti-biofilm: approccio proteomico multi-strategico

, 2014
Lo sviluppo e la funzionalità di un nuovo materiale antibiofilm non può prescindere dalla comprensione dei meccanismi molecolari che permettono alle molecole che lo compongono di impedire la formazione di un biofilm microbico.
S. Baroni, C. Cattò, F. Forlani
core   +2 more sources