3.Book Chapter (18)

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Author: search.filters.author.Natarajan, Arunadevi

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    INTRODUCTION TO SMART AND INTELLIGENT NANOMATERIALS FOR BIOSENSORS (Book Chapter)
    (Elsevier, 2024-1) Natarajan, Arunadevi; Singh, Kshitij RB; Rai, Harshita; Singh, Jay; Pandey, Shyam S; Singh, Ravindra Pratap; Malhotra, Bansi D
    The upgraded version of nanotechnology is the development of novel material with multiple functionalities by integrating the fields of physics, chemistry, material science, engineering, and biotechnology. The small-sized nanoparticles have outstanding characteristics like improved absorption, large surface area, quantum effects, and high reactivity. Its high targeting nature, unpredictable side effects, and drug delivery to the healthy tissues when exposed largely are the major drawbacks in the biomedical field compared with other areas. Smart and intelligent materials are developed to overcome all these challenges. It offers important prospects like flexibility, sensitivity, selectivity, easily portable, and user friendly, which provides fair and accurate detection of diseases. The integration of nanotechnology-based diagnostics devices with IoT will deliver positive impacts in the food, environment, medical, and agriculture sectors. This chapter provides an overview of classification, tuneable properties of the smart material by varying external stimuli, and recent applications in the biomedical area.
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    MXENES-BASED BIOSENSORS
    (Wiley, 2024-01-01) Thapa, Sushma; Singh Kshitij, R B; Natarajan, Arunadevi; Kerry, Rout George; Singh, Jay; Pandey Shyam, S; Singh, Ravindra Pratap
    MXenes are recently developed two-dimensional (2D) inorganic compounds with few atomic layers that have exceptional properties, for instance, thermal, magnetic, optical, electronic, and mechanical. Owing to their excellent properties, chemical composition, and layered structure, MXene is one of the prime materials for the advancement of biosensors, among other latest nanomaterials. Fabricating advanced biosensors with high selectivity and sensitivity is one of the most required concerns in biosensors. Numerous nanomaterials, including MXenes, have been introduced to fabricate biosensors for obtaining high selectivity and sensitivity. Therefore, in this book chapter, advanced biosensors were discussed based on 2D MXene for biomedical, agricultural, and environmental remediation applications
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    INTRODUCTION: AN OVERVIEW OF NANOCOATINGS TOWARD MEDICAL DEVICE
    (Elsevier, 2024-01-01) Natarajan, Arunadevi; Singh, RB Kshitij; Solanki, R Pratima; Singh, Jay; Singh, Ravindra Pratap
    Nanomaterial’s research has many interesting and proven results in the progression of the biomedical and pharmaceutical fields. The process of interlinking nanoparticles/composites with medical devices in the form of coatings and target delivery systems paved new horizons for the diagnosis and treatment of many diseases. The outstanding characteristics and functional properties of nanomaterials upsurge the efficacy, decrease the difficulties connected with medical devices, and advance the accuracy and function of drug delivery systems. Hence, in this chapter, we presented the role of nanomaterial in medical devices with the help of nanotechnology, their merits, and mitigating the disadvantages of improper handling of these nanocompounds.