Surface Plasmon Resonance Sensor Based on Perovskite Layer and Bimetallic Silver-gold for the Detection of Human Breast Cancer

IF 3.3 4区物理与天体物理 Q2 CHEMISTRY, PHYSICAL

Plasmonics Pub Date : 2024-09-13 DOI:10.1007/s11468-024-02537-5

Habia Mohamed Ilyes, Habia Ghania, Manallah Aissa, Ayadi Khaled

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引用次数: 0

Abstract

Cancer is a leading cause of morbidity and mortality worldwide. Millions of individuals throughout the world suffer from cancer and other illnesses. This is a leading cause of human death each year. Huge efforts were made to develop simple, precise, and cost-effective technologies for detecting various diseases. As the detection of cancer and diabetic disorders has received a lot of interest in the field of biosensing, several methods have been developed to detect these diseases with high accuracy. This study investigates the possibility of surface plasmon resonance (SPR) for human breast cancer detection utilizing a bimetal silver with gold in permutation and hybrid organic–inorganic halide perovskites (MAPbX₃ ≡ CH₃NH₃PbY₃, with M = CH₃, A = NH₃, and Y = Br) sensor that operates at a specific wavelength of 633 nm. Early cancer identification is critical for improving patient outcomes, and SPR presents a promising path for label-free, sensitive detection of cancer biomarkers.

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基于 Perovskite 层和双金属银-金的表面等离子体共振传感器用于检测人类乳腺癌

癌症是全世界发病和死亡的主要原因。全世界有数百万人罹患癌症和其他疾病。这是每年人类死亡的主要原因。为开发简单、精确、经济高效的各种疾病检测技术，人们付出了巨大的努力。由于癌症和糖尿病疾病的检测在生物传感领域受到广泛关注，人们开发了多种方法来高精度地检测这些疾病。本研究探讨了表面等离子体共振（SPR）用于人体乳腺癌检测的可能性，利用的是一种在特定波长 633 纳米下工作的双金属银与金的包覆和有机-无机混合卤化物包晶石（MAPbX3 ≡ CH3NH3PbY3，其中 M = CH3，A = NH3，Y = Br）传感器。早期癌症识别对于改善患者预后至关重要，而 SPR 为无标记、灵敏地检测癌症生物标记物提供了一条前景广阔的途径。

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来源期刊

Plasmonics 工程技术-材料科学：综合

CiteScore

5.90

自引率

6.70%

发文量

164

审稿时长

2.1 months

期刊介绍： Plasmonics is an international forum for the publication of peer-reviewed leading-edge original articles that both advance and report our knowledge base and practice of the interactions of free-metal electrons, Plasmons. Topics covered include notable advances in the theory, Physics, and applications of surface plasmons in metals, to the rapidly emerging areas of nanotechnology, biophotonics, sensing, biochemistry and medicine. Topics, including the theory, synthesis and optical properties of noble metal nanostructures, patterned surfaces or materials, continuous or grated surfaces, devices, or wires for their multifarious applications are particularly welcome. Typical applications might include but are not limited to, surface enhanced spectroscopic properties, such as Raman scattering or fluorescence, as well developments in techniques such as surface plasmon resonance and near-field scanning optical microscopy.