PulseTrendingJournal ClubResearchersJournalsExplore
Instagram
HomeTrendingJournal ClubExplore
Synapse
⌘+K
Synapse
June 13, 2026An-Najah University Journal for Research - A (Natural Sciences)Open Access

Development of a Photopolymerized Molecularly Imprinted Polymers (MIPs) Coated Surface Plasmon Resonance (SPR) Sensor for the Sensitive Determination of Sulfamethazine in Food Products

View Full Paper
Ask AI
Bookmark
Share

Authors

ASAsaad A. Sfoog

Discussion

Loading...

Member takes

Overview

Randomized trial demonstrates high sensitivity for sulfamethazine in food products, suggesting reliable food safety monitoring.

Key Points

  • The aim is to develop a sensitive SPR sensor for detecting sulfamethazine in food using MIPs.
  • Fabricated MIP recognition layer on a gold SPR chip using in-situ photopolymerization with sulfamethazine as the template.
  • Characterized the sensor surface using SEM, AFM, FT-IR, and contact angle evaluations.
  • Tested the sensor's performance in analyzing SMZ in spiked cow's milk samples.
  • Achieved a linear dynamic range for sulfamethazine from 0.1 to 50 µM and a limit of detection of 0.003 µM.
  • Demonstrated a high selectivity for sulfamethazine with an imprinting factor of 5.75 compared to other sulfonamides.
  • Showed over 95% initial binding capacity retention after ten regeneration cycles with excellent recovery rates of 91.7% to 101.5% in spiked samples.

Cite This Study

Asaad A. Sfoog (2026) studied this question.

synapsesocial.com/papers/6a2cf776faef96ed7f058b37https://doi.org/10.35552/anujr.a.a2824
View Full Paper
Ask AI
Bookmark
Share