2020年7月1日 · PDA demonstrates outstanding adhesion on various nanostructures by mimicking the adhesive characteristic of proteins in mussels arising from the coexistence of catechols, …

2020年9月4日 · In this work, we propose a facile method to regulate the light absorption behaviors of PDA by constructing donor-acceptor pairs within the microstructures through the chemical …

"Pickering-type" emulsions were prepared using polydopamine (PDA) particles as a particulate emulsifier and n-dodecane, methyl myristate, toluene or dichloromethane as an oil phase. All …

2020年3月23日 · The nanoscale resolved spectra of the thin PDA layer were in excellent agreement with the IR spectrum of bulk PDA reported in the literature and from grazing-angle …

2019年11月1日 · In this work, a polydopamine (PDA)-functionalized graphene oxide (GO) nanocomposite was prepared by a simple and eco-friendly approach. The results recorded via …

2024年3月1日 · Unraveling the formation mechanism and physicochemical properties of continuous confluent layer and adherent nanoparticles on the nanoscale is crucial to further …

1 天前 · The negative surface charge of PDA is demonstrated by the zeta potential measurement . To directly demonstrate the capture of PDA by TDNA, we have further conducted atomic force …

利用纳米 ftir 光谱，我们研究了不同沉积时间 (tod) 下三种不同基材（硅/二氧化硅、氮掺杂二氧化钛和金基材）上的 pda 层。 我们观察到纳米 FTIR 和宏观 FTIR 光谱之间存在良好的相关性， …

6 天之前 · Fourier transform infrared spectroscopy (FTIR) was conducted on a Nicolet iS50 spectrometer with a scanning range of 4000–400 cm −1 to characterize the chemical structure …

首先，本文通过儿一种简单的茶酚胺聚合反应方法对碳纳米纤维（cnfs）表面进行聚多巴胺（pda）改性。使用傅里叶红外光谱（ftir）观察改性前后的cnfs表面基团的变化，以确定pda …