Results 191 to 200 of about 367,434 (251)

Combination of rhamnolipid and chitosan in nanoparticles boosts their antimicrobial efficacy.

ACS Applied Materials and Interfaces, 2020
Nanomaterials have emerged as antimicrobial agents due to their unique physical and chemical properties. The development of nanoparticles (NPs) composed of natural biopolymers and biosurfactants have sparked interest, as they can be obtained without the ...
C. Marangon, V. Martins, Ma Ling, C. C. Melo, A. Plepis, R. Meyer, M. Nitschke   +6 more
semanticscholar   +1 more source

Wound healing efficacy of rhamnolipid‐coated zinc oxide nanoparticle along with its in vivo antibacterial efficacy against Staphylococcus aureus

Experimental Dermatology, 2022
Rhamnolipids are microbial metabolites with antibacterial efficacies, which can be further boosted through the application of nanobiotechnology. In this study, the efficacy of rhamnolipid‐coated zinc oxide nanoparticles (ZnRL) has been studied for their ...
Chandana Malakar, Bhaswati Kashyap, M. Kalita, S. Deka   +3 more
semanticscholar   +1 more source

Amphiphilic Rhamnolipid Molybdenum Disulfide Nanosheets for Oil Recovery

, 2021
Much attention has been directed toward amphiphilic nanosheets in diverse applications owing to their remarkable properties.
Ming Qu, J. Hou, Tuo Liang, Pengpeng Qi
semanticscholar   +1 more source

Rhamnolipid CMC prediction

Journal of Colloid and Interface Science, 2017
Relationships between the purity, pH, hydrophobicity (logKow) of the carbon substrate, and the critical micelle concentration (CMC) of rhamnolipid type biosurfactants (RL) were investigated using a quantitative structure-property relationship (QSPR) approach and are presented here for the first time.
I E, Kłosowska-Chomiczewska, K, Mędrzycka, E, Hallmann, E, Karpenko, T, Pokynbroda, A, Macierzanka, C, Jungnickel   +6 more
openaire   +2 more sources

Characterisation of Pseudomonas rhamnolipids

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1990
The Gram negative organism, Pseudomonas aeruginosa, is often found in the lungs of patients with cystic fibrosis and other forms of severe bronchiectasis, where it secretes a number of extracellular toxins including the mono- and dirhamnolipids. The principal monorhamnolipid from P.
N B, Rendell, G W, Taylor, M, Somerville, H, Todd, R, Wilson, P J, Cole   +5 more
openaire   +2 more sources

Rhamnolipids—Next generation surfactants?

Journal of Biotechnology, 2012
The demand for bio-based processes and materials in the petrochemical industry has significantly increased during the last decade because of the expected running out of petroleum. This trend can be ascribed to three main causes: (1) the increased use of renewable resources for chemical synthesis of already established product classes, (2) the ...
Müller, Markus M., Kügler, Johannes H., Henkel, Marius, Gerlitzki, Melanie, Hörmann, Barbara, Pöhnlein, Martin, Syldatk, Christoph, Hausmann, Rudolf   +7 more
openaire   +3 more sources

Formation, physicochemical stability and re-dispersibility of curcumin-loaded rhamnolipid nanoparticles using the pH-driven method.

Journal of Agricultural and Food Chemistry, 2020
The aim of the present work was to fabricate the curcumin-loaded rhamnolipid nanoparticles using the pH-driven method to enhance the physicochemical stability and re-dispersibility of curcumin.
Yi-Bing Ma, Shuai Chen, Wenyan Liao, Liang Zhang, Jinfang Liu, Yanxiang Gao   +5 more
semanticscholar   +1 more source