... high resolution of XPS spectra of C1s, N1s and O1s allowed peak fitting to be performed to investigate the mechanism underlying the formation of gentamicin loaded PDA NPs.

In this study, two types of polydopamine/platinum (PDA@Pt) nanozymes, flower‐like (FPDA@Pt) and mesoporous spherical‐like (MPDA@Pt), to comprehensively compare their enzyme‐mimicking ...

Surface modification with poly (2-methacryloyloxyethyl phosphorylcholine) (PMPC) is an effective method for improving hemocompatibility. Peptide GREDVY immobilized on Ti is of great benefit to...

Nov 28, 2022 · In this work, the electric field-assisted polymerization (EFAP) route was developed to improve the deposition time efficiency of PDA coating and overcome the thickness limitation.

In this study, we developed a robust superhydrophobic coating based on ZIF-8 for application on the surface of 5052 aluminum alloy. ZIF-8 was modified with a polydopamine (PDA) layer and synthesized in an aqueous solution. The composite ZIF-8@PDA was further modified with stearic acid (STA) to yield ZIF-8@PDA@STA.

Sep 1, 2021 · Meanwhile, PDA treated carbon fibre showed a higher O1s/C1s atomic ratio, due to the catechol and quinone groups of PDA polymer. This result is consistent with the FTIR results, confirming again the effective PDA coating.

Feb 12, 2024 · In this work, we report on a cost-effective reduced graphene oxide/polydopamine (rGO/PDA)-MIP sensing platform for the simultaneous detection of creatinine, urea, and HSA in both serum and urine, with a huge potential to be deployed into frontline clinical settings.

Sep 1, 2020 · We first coated a polydopamine (PDA) layer on the BC substrate, in order to facilitate the later uniform coating of UiO-66 nanoparticles. The PDA coating turned the color of BC substrate from white to black, and the further loading of UiO-66 nanoparticles generated light brown foam-like material.

Carboxymethyl cellulose (CMC), polydopamine (PDA) and sugar cane bagasse microparticles (BG) were combined to create new biobased adsorbents that can be molded into desirable shapes and sizes,...

Dec 29, 2021 · In this study, which was inspired by mussel-biomimetic bonding research, carbon nanotubes (CNTs) were interfacially modified with polydopamine (PDA) to prepare a novel nano-filler (CNTs@PDA).