3D printed spinning cup-shaped device for immunoaffinity solid-phase extraction of diclofenac in wastewaters.

ABSTRACT: This article reports current research efforts towards designing bespoke microscale extraction approaches exploiting the versatility of 3D printing for fast prototyping of novel geometries of sorptive devices. This is demonstrated via the so-called 3D printed spinning cup-based platform for immunoextraction of emerging contaminants using diclofenac as a model analyte. A new format of rotating cylindrical scaffold (containing a semispherical upper cavity) with enhanced coverage of biorecognition elements, and providing elevated enhancement factors with no need of eluate processing as compared with other microextraction stirring units is proposed. Two distinct synthetic routes capitalized upon modification of the acrylate surface of stereolithographic 3D printed parts with hexamethylenediamin

SUBMITTER: Carrasco-Correa EJ 

PROVIDER: S-EPMC8976768 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature