2019
DOI: 10.1039/c9dt00381a
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Magnesium tetrapyrazinoporphyrazines: tuning of the pKa of red-fluorescent pH indicators

Abstract: Fluorescence of Mg(ii) complexes of tetrapyrazinoporphyrazines can be switched off and on depending on pH.

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Cited by 8 publications
(5 citation statements)
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“…The structures and synthetic routes of DEDPP-4/8/12 are shown in Scheme . Compound 2 was prepared according to the reported literature methods . Through a nucleophilic reaction with 1-bromoalkanes, compounds 3–5 were obtained.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The structures and synthetic routes of DEDPP-4/8/12 are shown in Scheme . Compound 2 was prepared according to the reported literature methods . Through a nucleophilic reaction with 1-bromoalkanes, compounds 3–5 were obtained.…”
Section: Resultsmentioning
confidence: 99%
“…Compound 2 was prepared according to the reported literature methods. 39 Through a nucleophilic reaction with 1-bromoalkanes, compounds 3−5 were obtained. The cyano group in compounds 3−5 was converted into carboxylic acid under hydrolysis in a strong S1.…”
Section: Resultsmentioning
confidence: 99%
“…In general, PLMs are associated with lipid NPs through preferential partitioning into the core of SLNs or the lipid bilayer membrane of liposomes via hydrophobic interactions, covalent modification of lipid headgroups, electrostatic interactions with lipid headgroups or SLN-stabilizing surfactants, and encapsulation within the aqueous interiors of liposomes. , An example of the incorporation of a fluorescent dye with a hydrophobic tail into a liposome is shown in Figure B …”
Section: Catalog Of Materialsmentioning
confidence: 99%
“…Liposomes are versatile carriers because they offer both an isolated hydrophobic environment (lipid bilayer) and an isolated aqueous environment (liposome interior). In one recent example, the hydrophobic lipid bilayer environment was used to load hydrophobic fluorescent indicator dyes for measuring pH . In another example, the aqueous interior was used to carry indicator dyes that are normally cell-permeant in order to limit measurements to extracellular environments .…”
Section: Chemical Analysis and Bioanalysismentioning
confidence: 99%
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