Biomedical Applications of Nano-Biosensor

Bishnoi, Mamta; Deepika,; Mody, Nishi; Jain, Ankit Kumar

doi:10.1007/978-981-16-7483-9_10

Cited by 5 publications

(6 citation statements)

References 158 publications

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“…Bioreceptors comprise biomolecules that detect biochemical interactions or the analyte [113]. The transmission of the biological signal as an electrical signal is carried out by the transducer, which can be calorimetric, potentiometric, amperometric, or optical, among others [114]. More specifically, biochemical signals are converted into electrical signals due to the interaction of the bioreceptor with the analyte [115].…”

Section: Nanomaterials In Biosensing and Monitoringmentioning

confidence: 99%

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Biomedical Approach of Nanotechnology and Biological Risks: A Mini-Review

Silva,

Melo,

Uchôa

et al. 2023

IJMS

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Nanotechnology has played a prominent role in biomedical engineering, offering innovative approaches to numerous treatments. Notable advances have been observed in the development of medical devices, contributing to the advancement of modern medicine. This article briefly discusses key applications of nanotechnology in tissue engineering, controlled drug release systems, biosensors and monitoring, and imaging and diagnosis. The particular emphasis on this theme will result in a better understanding, selection, and technical approach to nanomaterials for biomedical purposes, including biological risks, security, and biocompatibility criteria.

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Section: Nanomaterials In Biosensing and Monitoringmentioning

confidence: 99%

“…It is interesting because it has a large surface area-to-volume ratio, performs satisfactorily with other functional groups, and has good electron transfer. In addition, it is also low cost [114], representing an adequate alternative to detecting and monitoring blood sugar levels in patients with diabetes.…”

Section: Applications Of Nano-biosensors In Healthcarementioning

confidence: 99%

Biomedical Approach of Nanotechnology and Biological Risks: A Mini-Review

Silva,

Melo,

Uchôa

et al. 2023

IJMS

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“…These biosensors provide unique qualities such as tailored magnetic, electrical, and optical properties, increased conductivity of electricity, enhanced sensitivity, and reduced reaction time compared to typical biosensors. [18][19][20][21][22] Nanotechnology has had a significant influence on medical sectors, including the detection of diseases via resonance, optical, magnetic, electromechanical, z E-mail: vandana.singh@sharda.ac.in; chaudhary00vishal@gmail.com = Equal Contribution. *Electrochemical Society Member.…”

mentioning

confidence: 99%

“…The 1990s saw the development of the second generation of biosensors, which enhanced sensitivity and selectivity by linking the product with the transducer via specialized mediators. 20 In the 2000s, the next version of biosensors was created, using direct transfer of electrons between analyte and electrode without product or mediator dispersion, improving stability and simplicity 4 . Nanomaterials like nanoparticles, nanowires, carbon nanotubes, quantum dots, and nanofilms enhance biosensor characteristics, including mechanical, electrochemical, optical, and magnetic.…”

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confidence: 99%

“…12,28,45 The 2010s saw the development of nanobiosensors for healthcare, environmental monitoring, food safety, and biotechnology, using nanomaterials like gold, metal oxide, graphene, nanorods, nanoshells, magnetic nanoparticles, and nanocomposites as bioreceptors, transducers, or signal amplifiers. 20,44 Nanobiosensors can detect and measure single biomolecules quickly, accurately, and multiplexedly. 44 Nanobiosensors for COVID-19 detection and diagnosis were extensively used in the 2020 s, employing nanomaterials such as graphene oxide, gold nanoparticles, magnetic nanoparticles, quantum dots, and self-propelled nanomachines as bioreceptors, transducers, or signal amplifiers.…”

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confidence: 99%

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Review—Nanosystems-Enhanced Electrochemical Biosensors for Precision in One Health Management

Sable,

Kumar,

Singh

et al. 2024

J. Electrochem. Soc.

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One Health is a comprehensive and cohesive strategy that seeks to effectively manage and enhance the well-being of people, animals, and ecosystems in a sustainable manner. Electrochemical biosensors are indispensable vectors for One Health management, with diverse applications across industrial process control, environmental monitoring, healthcare, microbiology, and quality assurance. The integration of nanotechnology has propelled innovative sensing algorithms, enhancing the efficiency and precision of biosensors. Nanoscale material integration amplifies their ability to detect molecules and single biomolecules with nano-biosensors utilizing nanoparticles, nanowires, carbon nanotubes (CNTs), nanorods, and quantum dots. Nanomaterials, distinguished by surface functionalities, tunability of physical/chemical properties, high detection sensitivity, large surface area, stability, and thermal/electrical conductivity, are instrumental in architecting nano-biosensors. The main limitations in current times are scalability, cross-sensitivity, complex immobilization pathways, and the toxicity factor of nanosensors, which are hazardous for the ecosystem as well as humans. This review explores the fundamentals of nanotechnology-enabled electrochemical biosensors, encompassing their composition, manufacturing materials, and diverse applications, highlighting their necessity in advancing biosensor technology to control environmental contamination/human diseases in order to manage One Health.

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Electrochemical Nanosensor‐Based Emerging Point‐Of‐Care Tools: Progress and Prospects

Pena‐Zacarias,

Zahid,

Nurunnabi

2024

WIREs Nanomed Nanobiotechnol

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Early detection of disease remains a crucial challenge in medicine. Delayed diagnosis often leads to limited treatment options, increased disease progression, and unfortunately, even death in some cases. To address this, the need for rapid, cost‐effective, and noninvasive diagnostic tools is paramount. In recent years, electrochemical nanosensor‐based point‐of‐care diagnostic tools have emerged as promising tools for various fields, with significant interest in their biological and chemical applications. These tiny sensors, utilizing nanoparticles and chemical agents, can detect and monitor physical components like disease biomarkers at the nanoscale, offering a unique advantage rarely found in other diagnostic methods. This unprecedented sensitivity has made them highly sought‐after tools for biological applications, particularly in disease diagnosis. This review focuses specifically on electrochemical nanosensors and their potential as diagnostic tools in medicine. We will delve into their properties, applications, current advancements, and existing limitations.

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Biomedical Applications of Nano-Biosensor

Cited by 5 publications

References 158 publications

Biomedical Approach of Nanotechnology and Biological Risks: A Mini-Review

Biomedical Approach of Nanotechnology and Biological Risks: A Mini-Review

Review—Nanosystems-Enhanced Electrochemical Biosensors for Precision in One Health Management

Electrochemical Nanosensor‐Based Emerging Point‐Of‐Care Tools: Progress and Prospects

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