Enhanced surface imprinting of lysozyme over a new kind of magnetic chitosan submicrospheres

Nanosilica-based molecularly imprinted polymer nanoshell for specific recognition and determination of rhodamine B in red wine and beverages

“…Subsequently, these authors have also reported an enhanced protein-imprinted layer (nanosized thickness) on magnetic chitosan submicrospheres, which reached selective rebinding capacities of up to 129.8 mg g -1 , and the equilibrium adsorption time for lysozyme was shortened to ca. 5 min [35]. Additionally, these homogenously distributed nanoshell binding sites showed monomolecular layer adsorption for analytes, which may be a vital contribution to fast mass transfer.…”

“…Recently, surface imprinting techniques based on a variety of supports, such as alumina membranes [23], TiO2 [24], SiO2 [25][26][27][28][29][30], Fe3O4 [31,32], Fe3O4@TiO2 [33], Fe3O4@SiO2 [34], and Fe3O4@chitosan [35] have been exploited. The generated recognition sites are mainly distributed on the imprinted layer on the surface of the supports, helping to overcome or alleviate the problem of mass transfer.…”

Novel polydopamine imprinting layers coated magnetic carbon nanotubes for specific separation of lysozyme from egg white

“…The rate of adsorption dropped significantly when most recognition cavities were filled up, and the binding equilibrium of Lyz was eventually achieved. In our work, the adsorption equilibrium time of the polymers was shorter than those of other surface imprinting technology with Lyz as the template [30,31]. It also could be observed that satisfactory imprinting effect of MCNTs@Lyz-MIPs.…”

A Facile Approach to Preparing Molecularly Imprinted Chitosan for Detecting 2,4,6-Tribromophenol with a Widely Linear Range

“…It is chosen as the functional polymer for electrodeposition because CS amine salts are capable of contributing electrical conductance either in an aqueous solution or in a solid state [27]. In addition, considering the excellent reactivity of CS, it may be a versatile support material for the synthesis of imprinted polymers [28,29]. In addition, the imprinted CS polymer matrix shows gentle property and easy formation and elution for the molecular template [30], especially showing prospective applications in sensors [31].…”