Robust and selective nano cavities for protein separation: An interpenetrating polymer network modified hierarchically protein imprinted hydrogel

Magnetic molecularly imprinted polydopamine nanolayer on multiwalled carbon nanotubes surface for protein capture

“…The suspensions were shaken continuously at 25°C. Then the residual HSA concentrations at intervals of 5,10,15,20,25,30,40 and 60 min were detected by UV. According to the changes of HSA concentration in the solution before and after adsorption, the adsorption capacity of the polymers toward HSA can be calculated…”

“…Currently, magnetic imprinted solid-phase extraction (M-SPE) has been the most accepted sample pretreatment method for the extraction and preconcentration of analytes in field of environmental, food and biological samples [13]. In recent years,the preparation of magnetic protein imprinted polymers has also been implemented through the covalent or noncovalent interactions between the functional monomer and the template molecule [14][15][16]e Additionally, some novel functional monomers such as dopamine (DA) and 3-aminobenzeneboronicacid (APBA) which can auto-polymerize without cross-linking or initiator agent to quickly prepare the MIPs were captured researchers' attention [17][18][19]. For example, Ali Nematollahzadeh et al reported a molecularly imprinted polydopamine nanolayer on porous particles surface for protein capture in HPLC column [20]; Zian Lin et al reported a boronate-functionalized molecularly imprinted monolithic column with polydopamine coating for glycoprotein recognition and enrichment [21]; a facile synthesis of polydopamine-coated molecularly imprinted silica nanoparticles for protein recognition and separation was reported by Zhiwei Xiaet al [22].…”

Chemically modified organic/inorganic nanoporous composite particles for the adsorption of reactive black 5 from aqueous solution

“…Porous polymer particles can be prepared by different methods such as the addition of a gas-forming agent to the polymerization solution [28], using a macro-or micro-porogenic solvents [29], utilizing a sacrificial solid support [30], to name a few. The particles can be hypercrosslinked, for example, by using a bifunctional crosslinking agent [31] and Friedel-Crafts catalyst. In this way, methylene bridges which reinforces the structure of the polymer matrix is formed between the polymer chains [32].…”

Preparation of the high purity gingerols from ginger by dummy molecularly imprinted polymers

“…The wide potential of MISPE in studies on natural products, the selective extraction of not only a target compound, but also structural analogs, has been demonstrated [23][24][25][26]. To the best of our knowledge, there is no publication to report the high purity gingerols preparation based on MIPs.…”