TY  - JOUR
A1  - Yarman, Aysu
A1  - Kurbanoğlu, Sevinç
A1  - Zebger, Ingo
A1  - Scheller, Frieder W.
T1  - Simple and robust
BT  - the claims of protein sensing by molecularly imprinted polymers
JF  - Sensors and actuators : B, Chemical : an international journal devoted to research and development of chemical transducers
N2  - A spectrum of 7562 publications on Molecularly Imprinted Polymers (MIPs) has been presented in literature within the last ten years (Scopus, September 7, 2020). Around 10 % of the papers published on MIPs describe the recognition of proteins. The straightforward synthesis of MIPs is a significant advantage as compared with the preparation of enzymes or antibodies. MIPs have been synthesized from only one up to six functional monomers while proteins are made up of 20 natural amino acids. Furthermore, they can be synthesized against structures of low immunogenicity and allow multi-analyte measurements via multi-target synthesis. Electrochemical methods allow simple polymer synthesis, removal of the template and readout. Among the different sensor configurations electrochemical MIP-sensors provide the broadest spectrum of protein analytes. The sensitivity of MIP-sensors is sufficiently high for biomarkers in the sub-nanomolar region, nevertheless the cross-reactivity of highly abundant proteins in human serum is still a challenge. MIPs for proteins offer innovative tools not only for clinical and environmental analysis, but also for bioimaging, therapy and protein engineering.
KW  - Molecularly imprinted polymer
KW  - Plastibodies
KW  - Functional scaffolds
KW  - Biomimetic sensors
KW  - Proteins
Y1  - 2021
U6  - https://doi.org/10.1016/j.snb.2020.129369
SN  - 0925-4005
SN  - 1873-3077
VL  - 330
PB  - Elsevier Science
CY  - Amsterdam [u.a.]
ER  -