Articles with "metal sensing" as a keyword



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Metal Sensing by DNA.

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Published in 2017 at "Chemical reviews"

DOI: 10.1021/acs.chemrev.7b00063

Abstract: Metal ions are essential to many chemical, biological, and environmental processes. In the past two decades, many DNA-based metal sensors have emerged. While the main biological role of DNA is to store genetic information, its… read more here.

Keywords: dna sequences; dna; metal binding; metal ... See more keywords
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Self-Assembled Molecular Films of Alkanethiols on Graphene for Heavy Metal Sensing

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Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b09499

Abstract: We report a comparative study involving the formation of self-assembled molecular films by two types of alkanethiols (1-octadecanethiol and 1-dodecanethiol) on graphene grown via chemical vapor deposition, for heavy metal sensing applications. Scanning tunneling microscopy… read more here.

Keywords: self assembled; assembled molecular; heavy metal; metal sensing ... See more keywords
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Metal sensing and regulation of adaptive responses to manganese limitation by MtsR is critical for group A streptococcus virulence

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Published in 2019 at "Nucleic Acids Research"

DOI: 10.1093/nar/gkz524

Abstract: Abstract Pathogenic bacteria encounter host-imposed manganese (Mn) limitation during infection. Herein we report that in the human pathogen Streptococcus pyogenes, the adaptive response to Mn limitation is controlled by a DtxR family metalloregulator, MtsR. Genes… read more here.

Keywords: mtsr; limitation; metal; site ... See more keywords