Core-shell structured molecularly imprinted materials for sensing applications
- Title
- Core-shell structured molecularly imprinted materials for sensing applications
- Author
- 김기현
- Keywords
- Core-shell MIP particles; Molecular imprinting; Optical sensors; Electrochemical sensors; Surface imprinting techniques
- Issue Date
- 2020-12
- Publisher
- ELSEVIER SCI LTD
- Citation
- TRAC-TRENDS IN ANALYTICAL CHEMISTRY, v. 133, article no. 116043, page. 1-2
- Abstract
- Molecularly imprinted polymers (MIPs) are promising materials for analytical applications because of their structural predictability and recognition specificity. However, the applications of conventional MIPs suffer in a practical sense due to several defects (e.g., deeply embedded cavities, incomplete removal of the template, non-uniform distribution of binding sites, and slow rebinding kinetics). Core-shell nano particles coated with MIPs can be an attractive alternative to overcome such limitations. The core-shell structure offers a high surface area with a uniform distribution of binding sites to facilitate the removal of the template molecule and subsequent rebinding of the target molecule at high mass transfer efficiency. This work provides a comprehensive review of the classes of core-shell MIPs such as solid single, solid composite, and hollow core forms. The utility of novel and emerging core-shell MIPs is described for applications in optical, electrochemical, and piezoelectric sensors along with the associated challenges and opportunities.
- URI
- https://www.sciencedirect.com/science/article/pii/S0165993620302727?via%3Dihubhttps://repository.hanyang.ac.kr/handle/20.500.11754/173152
- ISSN
- 0165-9936; 1879-3142
- DOI
- 10.1016/j.trac.2020.116043
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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