The influence of solvent composition on the coordination environment of the Co/Mn/Br based <i>para</i>-xylene oxidation catalyst as revealed by EPR and ESEEM spectroscopy

Taylor, Rebekah L.; Housley, Duncan; Barter, Michael; Porch, Adrian; Whiston, Keith; Folli, Andrea; Murphy, D. M.

doi:10.1039/d2cy00496h

Cited by 4 publications

(1 citation statement)

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“…Excess Fe precursors failed to coordinate with GA to form Fe–GA NPs. The coordinated Fe–GA NPs enhanced the mobility of coordinated water around the Fe paramagnetic center, thereby improving r 1 values [ 17 ].…”

Section: Discussionmentioning

confidence: 99%

Iron gallic acid biomimetic nanoparticles for targeted magnetic resonance imaging

Chen,

Zhang,

Chen

et al. 2024

PLoS ONE

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Developing T1-weighted magnetic resonance imaging (MRI) contrast agents with enhanced biocompatibility and targeting capabilities is crucial owing to concerns over current agents’ potential toxicity and suboptimal performance. Drawing inspiration from “biomimetic camouflage,” we isolated cell membranes (CMs) from human glioblastoma (T98G) cell lines via the extrusion method to facilitate homotypic glioma targeting. At an 8:1 mass ratio of ferric chloride hexahydrate to gallic acid (GA), the resulting iron (Fe)–GA nanoparticles (NPs) proved effective as a T1-weighted MRI contrast agent. T98G CM–coated Fe–GA NPs demonstrated improved homotypic glioma targeting, validated through Prussian blue staining and in vitro MRI. This biomimetic camouflage strategy holds promise for the development of targeted theranostic agents in a safe and effective manner.

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Section: Discussionmentioning

confidence: 99%

Iron gallic acid biomimetic nanoparticles for targeted magnetic resonance imaging

Chen,

Zhang,

Chen

et al. 2024

PLoS ONE

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Effects of different phosphorus modification methods on acid and catalytic properties of nano-sized ZSM-5 zeolite in toluene alkylation with methanol

Wang

Liu

et al. 2023

Reac Kinet Mech Cat

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Hydroperoxide-Independent Generation of Spin Trapping Artifacts by Quinones and DMPO: Implications for Radical Identification in Quinone-Related Reactions

Wang,

Cao,

Wang

et al. 2024

Environ. Health

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The influence of solvent composition on the coordination environment of the Co/Mn/Br based para-xylene oxidation catalyst as revealed by EPR and ESEEM spectroscopy

Abstract: The industrially important para-xylene oxidation reaction, based on a Co/Mn/Br catalyst, operates in a water/acetic acid (H2O/AcOH) solvent system. The correct H2O/AcOH ratio of the solvent is crucial in controlling...

Cited by 4 publications

References 23 publications

Iron gallic acid biomimetic nanoparticles for targeted magnetic resonance imaging

Iron gallic acid biomimetic nanoparticles for targeted magnetic resonance imaging

Effects of different phosphorus modification methods on acid and catalytic properties of nano-sized ZSM-5 zeolite in toluene alkylation with methanol

Hydroperoxide-Independent Generation of Spin Trapping Artifacts by Quinones and DMPO: Implications for Radical Identification in Quinone-Related Reactions

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