Role of the diffusion boundary layer in the molecular imprinting of PFAS in poly(ortho-phenylenediamine) toward improving MIP-based sensors

Cameron S. Malloy; Matthew J. Danley; Daniel Angel Bellido-Aguilar; Logan E. Chung; Suchol Savagatrup

doi:10.1039/d5lf00180c

January 1, 2025RSC Applied InterfacesOpen Access

Role of the diffusion boundary layer in the molecular imprinting of PFAS in poly(ortho-phenylenediamine) toward improving MIP-based sensors

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Key Points

Molecular imprinting significantly improves sensor responsiveness for PFAS detection.
The electrosynthesis rate of MIPs directly affects PFAS imprinting efficiency.
X-ray photoelectron spectroscopy reveals insights into the molecular structure of MIPs.
This study highlights the critical role of the diffusion boundary layer in sensor design.

Implication

Research demonstrates optimized molecular imprinting of PFAS in MIPs, suggesting enhanced sensor performance.

Abstract

The rate of electrosynthesis of molecularly imprinted polymers (MIPs) impacts the imprinting efficiency of per- and polyfluoroalkyl substances (PFAS), as shown by X-ray photoelectron spectroscopy (XPS) sputter depth profiling (SDP).

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Cite This Study

Malloy et al. (2025) studied this question.

synapsesocial.com/papers/68c183fe9b7b07f3a060ff94 https://doi.org/10.1039/d5lf00180c

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Role of the diffusion boundary layer in the molecular imprinting of PFAS in poly(ortho-phenylenediamine) toward improving MIP-based sensors

Key Points

Implication

Abstract

Discussion

Cite This Study

Role of the diffusion boundary layer in the molecular imprinting of PFAS in poly(ortho-phenylenediamine) toward improving MIP-based sensors

Key Points

Implication

Abstract

Discussion

Cite This Study

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