2016
DOI: 10.1016/j.electacta.2016.03.141
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Straightforward grafting approach for cyclam-functionalized screen-printed electrodes for selective Cu(II) determination

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Cited by 15 publications
(15 citation statements)
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References 47 publications
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“…This increase from 399.7 eV (Fe 3 O 4 –LDOPA–PEG NPs) to 400.0 eV (Fe 3 O 4 –LDOPA–PEG–MANOTA NPs) can be attributed to the CN contributions of MANOTA cycles, which have similar (cyclic) structure to other polyazamacrocycles for which similar behavior has already been observed in literature. 54 XPS data confirm the grafting of p -NCS-Bz-MANOTA on the NPs surface (Fe 3 O 4 –LDOPA–PEG). These results show that NH 2 and COOH groups of LDOPA (after the continuous hydrothermal synthesis of magnetite NPs) are free and available for grafting other molecules, like in this case PEG and MANOTA, both present on the surface of NPs.…”
Section: Resultssupporting
confidence: 54%
“…This increase from 399.7 eV (Fe 3 O 4 –LDOPA–PEG NPs) to 400.0 eV (Fe 3 O 4 –LDOPA–PEG–MANOTA NPs) can be attributed to the CN contributions of MANOTA cycles, which have similar (cyclic) structure to other polyazamacrocycles for which similar behavior has already been observed in literature. 54 XPS data confirm the grafting of p -NCS-Bz-MANOTA on the NPs surface (Fe 3 O 4 –LDOPA–PEG). These results show that NH 2 and COOH groups of LDOPA (after the continuous hydrothermal synthesis of magnetite NPs) are free and available for grafting other molecules, like in this case PEG and MANOTA, both present on the surface of NPs.…”
Section: Resultssupporting
confidence: 54%
“…Subsequently, complexes of these ligands have potential to be utilised for medical imaging and therapy, such as anti-HIV drugs [1][2][3][4], magnetic resonance imaging (MRI) contrast agents [5] and positron emission tomography (PET) theranostic compounds [6][7][8][9]. The strong affinity that these ligands have for important metal ions, such as copper(II), has seen them becoming increasingly used in the formation of sensors for either environmental analysis or cellular studies [10][11][12].…”
Section: Introductionmentioning
confidence: 99%
“…Covalent modifications, while not common, have been made to carbon fiber microelectrodes (CFMs), CPEs, GCEs, , CNTs, , and SPEs , for increased sensitivity and selectivity for heavy metal detection.…”
Section: Carbon As a Versatile And Sustainable Electrode Materials Fo...mentioning
confidence: 99%