Ratiometric rapid distinction of two structurally similar fluoroquinolone antibiotics by a Tb/Eu hydrogel
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DOI: 10.1039/d2ra03668a
Abstract: Norfloxacin and ofloxacin are two frequently prescribed second-generation fluoroquinolone antibiotics with an identical 4-quinolone chromophore and hence, are difficult to distinguish by conventional methods (UV or fluorescence). We have designed a Tb3+/Eu3+/cholate cocktail that enabled… read more here.
Keywords: two structurally; distinction two; fluoroquinolone; ratiometric rapid ... See more keywords
When Is Old Too Old? The Problem of Leaning on Outdated Historical Work and a Simple Distinction between Two Kinds of Evidence to Address This
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DOI: 10.1093/isp/ekae003
Abstract: While international relations and comparative politics scholars are often hesitant to lean on old empirical findings in their own discipline, they have no similar qualms when it comes to the work of historians. This is… read more here.
Keywords: address; work; evidence; two kinds ... See more keywords
Morphological and molecular distinction of two Fridericia species (Clitellata, Enchytraeidae) having same spermatheca type.
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DOI: 10.11646/zootaxa.4496.1.8
Abstract: One enchytraeid species, proved to be new to science, is described in this paper as Fridericia ventrochaetosa sp. nov. The new species is distinguished from similar species, especially from F. galba (Hoffmeister, 1843), which has… read more here.
Keywords: distinction two; molecular distinction; fridericia; spermatheca ... See more keywords