Results 21 to 30 of about 10,226,731 (287)
Microbiology Spectrum, 2022 Peptidoglycan (PG) hydrolases, due to their crucial role in the metabolism of the bacterial cell wall (CW), are increasingly being considered suitable targets for therapies, and a potent alternative to conventional antibiotics.
Alicja Wysocka +3 more
doaj +1 more source
Biosensors, 2020 Polydiacetylene vesicles of various compositions were assembled using a two-part mixture of 10,12-pentacosadiynoic acid (PCDA) and ethylenedioxy-bis-ethylamine (EDEA)-labeled PCDA in order to control surface charge and stability within a desired pH range.
Anthony David Nelson +6 more
doaj +1 more source
PLoS ONE, 2020 The diagnosis of patients with malignancies relies on the results of a clinical cytological examination. To enhance the diagnostic qualities of cytological examinations, it is important to have a detailed analysis of the cell's characteristics. There is,
Masaru Nishino +8 more
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Receptor-mediated targeting of magnetic nanoparticles using insulin as a surface ligand to prevent endocytosis [PDF]
, 2003 Superparamagnetic iron oxide nanoparticles have been used for many years as magnetic resonance imaging contrast agents or in drug delivery applications.
Berry, C.C. +3 more
core +1 more source
Translocating the blood-brain barrier using electrostatics
Frontiers in Cellular Neuroscience, 2012 Mammalian cell membranes regulate homeostasis, protein activity and cell signaling. The charge at the membrane surface has been correlated with these key events.Although mammalian cells are known to be slightly anionic, quantitative information on the ...
Marta eRibeiro +4 more
doaj +1 more source
Role of surface charge and oxidative stress in cytotoxicity of organic monolayer-coated silicon nanoparticles towards macrophage NR8383 cells [PDF]
, 2010 Background - Surface charge and oxidative stress are often hypothesized to be important factors in cytotoxicity of nanoparticles. However, the role of these factors is not well understood.
de Haan, L.H.J. +21 more
core +1 more source
Cell surface charge characteristics and their relationship to bacterial attachment to meat surfaces [PDF]
Applied and Environmental Microbiology, 1989 Cell surface charge and hydrophobicity of Bacillus subtilis, Escherichia coli O157:H7, Listeria monocytogenes, Salmonella typhimurium, Serratia marcescens, Staphylococcus aureus, and Staphylococcus epidermidis were determined by hydrocarbon adherence, hydrophobic interaction, and electrostatic interaction chromatography.
J S, Dickson, M, Koohmaraie
openaire +2 more sources
Materials Today Bio, 2022 Most existing vaccines use activators that polarize the immune response to T-helper (Th) 2 response for antibody production. Our positively charged chitosan (Cs)-based nanocomplex (CNC) drives the Th1 response through unknown mechanisms. As receptors for
Yan-Wei Wu, Wan-Yu Wang, Yu-Hung Chen
doaj +1 more source
The surface charge of trypanosomatids of the genus trypanosoma
Memorias do Instituto Oswaldo Cruz, 1990 Cell electrophoresis was used for determionation of the electrophoretic mobility (EPM) of epimastigo and trypamastigote forms of several isolates of Trypanosoma cruzi and some stocks of other members of the Schizotrypanum subgenus, such as T. dionisii, T.
Thaís Souto Padrón +2 more
doaj +1 more source
npj Biofilms and Microbiomes, 2023 Bacterial colonization of implantable biomaterials is an ever-pervasive threat that causes devastating infections, yet continues to elude resolution.
Andrew Hayles +8 more
doaj +1 more source