Structure–activity studies on polymyxin derivatives carrying three positive charges only reveal a new class of compounds with strong antibacterial activity
Sign Up to like & getrecommendations! Published in 2017 at "Peptides"
DOI: 10.1016/j.peptides.2017.03.002
Abstract: &NA; Recent years have brought in an increased interest to develop improved polymyxins. The currently used polymyxins, i.e. polymyxin B and colistin (polymyxin E) are pentacationic lipopeptides that possess a cyclic heptapeptide part with three… read more here.
Keywords: part; class; three positive; positive charges ... See more keywords
An Investigation Into the Cyclically Presented Groups with Length Three Positive Relators
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DOI: 10.1080/10586458.2019.1655817
Abstract: We continue research into the cyclically presented groups with length three positive relators. We study small cancellation conditions and SQ-universality, we obtain the Betti numbers of the groups' abelianisations, we calculate the orders of the… read more here.
Keywords: positive relators; groups length; three positive; presented groups ... See more keywords
Three positive solutions for boundary value problem for differential equation with Riemann-Liouville fractional derivative
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Analysis and Computation"
DOI: 10.11948/2018.1227
Abstract: In this paper, by using the Avery-Peterson fixed point theorem, we establish the existence result of at least three positive solutions of boundary value problem of nonlinear differential equation with Riemann-Liouville’s fractional order derivative. An… read more here.
Keywords: solutions boundary; positive solutions; three positive; value ... See more keywords