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<p>Soft drinks often contain sweeteners that can have various adverse effects on health, including increased body weight, diabetes, dental problems, cardiovascular diseases, and liver complications. Reducing the consumption of sugary soft drinks is advisable to promote overall well-being. In this study, the Surface Plasmon Resonance (SPR) technique is strategically employed to investigate the presence of sugar in carbonated beverages theoretically. The proposed sensor design utilizes the Kretschmann configuration and incorporates key components, including a CaF2 prism, silver (Ag), halide perovskites, and a specialized sensing medium. Advanced techniques such as the transfer matrix method and angular interrogation are utilized to evaluate the performance of the SPR sensor specifically at a wavelength of 633&#xa0;nm. The research thoroughly examines the sensor’s capability to detect a specific sample, considering various parameters such as angular&#xa0;sensitivity (S), Detection Accuracy (DA), Quality Factor (Q.F.), Figure of Merit (FoM), and Dip-of-Figure of Merit (D-FoM). Our optimized sensor configuration demonstrated a remarkable angular&#xa0;sensitivity of 267.4&#xa0;deg. /RIU, Q.F.&#xa0;297.11RIU⁻<sup>1</sup>, FoM 296.99RIU⁻<sup>1</sup>, DA of 1.11&#xa0;deg.⁻<sup>1</sup>, D-FoM 693105.23, and LOD of 3.7 <InlineEquation ID="IEq1"> <EquationSource Format="TEX">\(\times 10^{ - 6}\)</EquationSource> <EquationSource Format="MATHML"><math> <mrow> <mo>×</mo> <msup> <mn>10</mn> <mrow> <mo>-</mo> <mn>6</mn> </mrow> </msup> </mrow> </math></EquationSource> </InlineEquation>.</p>

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Analytical Study on Effect of Perovskite Halides based Surface Plasmon Resonance Sensor for Detection of Sugar Content in Soft Drinks

  • 期刊论文

  • 发表日期：

    2025年5月18日

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  • Vipin Sharma,
  • Lalit Kr. Dwivedi,
  • Sachin Singh,
  • Arun Uniyal,
  • Vaibhav Srivastava,
  • Sunil P. Singh

摘要

Soft drinks often contain sweeteners that can have various adverse effects on health, including increased body weight, diabetes, dental problems, cardiovascular diseases, and liver complications. Reducing the consumption of sugary soft drinks is advisable to promote overall well-being. In this study, the Surface Plasmon Resonance (SPR) technique is strategically employed to investigate the presence of sugar in carbonated beverages theoretically. The proposed sensor design utilizes the Kretschmann configuration and incorporates key components, including a CaF2 prism, silver (Ag), halide perovskites, and a specialized sensing medium. Advanced techniques such as the transfer matrix method and angular interrogation are utilized to evaluate the performance of the SPR sensor specifically at a wavelength of 633 nm. The research thoroughly examines the sensor’s capability to detect a specific sample, considering various parameters such as angular sensitivity (S), Detection Accuracy (DA), Quality Factor (Q.F.), Figure of Merit (FoM), and Dip-of-Figure of Merit (D-FoM). Our optimized sensor configuration demonstrated a remarkable angular sensitivity of 267.4 deg. /RIU, Q.F. 297.11RIU⁻1, FoM 296.99RIU⁻1, DA of 1.11 deg.⁻1, D-FoM 693105.23, and LOD of 3.7 \(\times 10^{ - 6}\) × 10 - 6 .