Synthesis of supramolecular ionic liquid grafted three-dimensional nitrogen-doped graphene as a modified cationic polymer

Abstract

In this report, supramolecular ionic liquid supported on three-dimensional nitrogen-doped graphene-based frameworks with folate (SIL-g-3D-(N)GFs-folate) was successfully synthesized and characterized.

Poly(ionic liquid) composites

“…Synergistically, the positively charged PIL-GO composite loaded with DNA of a small size was favorable for cellular uptake and intracellular trafficking, facilitating the use of the 3D composite as a suitable carrier for DNA delivery. 112 Alternatively, covering the SiO 2 surface with PIL-rGO composites can allow selective adsorption of acidic proteins such as ovalbumin due to the high specific surface area and the available electrostatic and p-p interactions. 82 GO-Based mixed matrix membranes (MMMs) capable of anion exchange are scarcely explored in the literature.…”

A novel biosensor nanomaterial for the ultraselective and ultrasensitive electrochemical diagnosis of the breast cancer-related BRCA1 gene

“…The electron-transfer capabilities of the GO-, (N)GA-and SIL-g-(N)GA-modied electrodes studied by electrochemical impedance spectroscopy disclosed that the charge transfer resistances were reduced by enhancing the sample function. 27 The charge transfer in the GO-modied electrode was 154 U while the charge transfer of the (N)GA-and SIL-g-(N)GA-modi-ed electrodes were decreased to 69.2 and 26.4 U. The scope of the mass transfer region is approximately similar in all samples, which demonstrates the same mass transfer resistance.…”

“…Solid potassium hydroxide was used to replace the chloride ions on the SIL-g-(N)GAs with hydroxide ions by adding both to water (50 mL) and stirring vigorously at room temperature for 24 h. Then, the mixture was centrifuged, washed with water, and dried under reduced pressure to give the supported basic SIL-g-(N)GAs. 27…”