This work demonstrates for the first time differences in blocking collision transient shapes between two bacterial analytes, and suggests applications of the method for selective electrochemical bacteria sensing.
Proline-substituted FR-15 variants were highly selective toward bacteria and fungi over hRBCs and murine 3T3 cells and also retained their antibacterial activities at high salt, serum and elevated temperatures.
For selective growth, bacteria were grown on LB medium containing 100 mg/l ampicillin.
De novo design of short peptides is an alternative strategy for the development of AMPs that are selective for bacteria, with little or no effect on human cells.
Furthermore, following the loss of all natural teeth, there is a decreased prevalence of selective periodontopathic bacteria on the tongue [ 8, 10, 11].
SP-B has direct antibacterial activities; however this is inhibited by surfactant phospholipids and not selective to bacteria as also red blood cells are lysed, suggesting that endogenous SP-B may not play a significant role in alveolar host defense [ 9].
This antibiotic pollution may exert selective pressure on bacteria to develop drug resistance, which is especially concerning if it develops in pathogenic bacteria.
The morphostructural effects of δ-3-carene, α-asarone, or pellitorine treated with 2 times the MIC of each strain on two selective Gram-positive bacteria (C. perfringens ATCC 13124 and S. aureus ATCC 12600) and one Gram-negative bacteria (E. coli ATCC 11775) were compared with those of ciprofloxacin treated with 2 times the MIC of each strain.
Antibodies are incredibly selective about which bacteria they'll attack and which they'll ignore.
ViaeX: ViaeX creates biological nanofiltration systems for water and air which are 400% more efficient than current solutions and enable selective pollutant and bacteria targeting.
Impedimetric biosensors are promising for label-free, real-time, sensitive and selective detection of bacteria.
