Sengupta Joydip, Hussain Chaudhery Mustansar
Department of Electronic Science, Jogesh Chandra Chaudhuri College, Kolkata 700033, India.
Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ 07102, USA.
Nanomaterials (Basel). 2025 Jul 5;15(13):1044. doi: 10.3390/nano15131044.
Over the past two decades, titanium dioxide nanotubes (TiO NTs) have gained considerable attention as multifunctional materials in sensing technologies. Their large surface area, adjustable morphology, chemical stability, and photoactivity have positioned them as promising candidates for diverse sensor applications. This review presents a broad overview of the development of TiO NTs in sensing technologies for medical diagnostics over the last two decades. It further explores strategies for enhancing their sensing capabilities through structural modifications and hybridization with nanomaterials. Despite notable advancements, challenges such as device scalability, long-term operational stability, and fabrication reproducibility remain. This review outlines the evolution of TiO NT-based sensors for medical diagnostics, highlighting both foundational progress and emerging trends, while providing insights into future directions for their practical implementation across scientific and industrial domains.
在过去二十年中，二氧化钛纳米管（TiO NTs）作为传感技术中的多功能材料受到了广泛关注。它们具有大的表面积、可调节的形态、化学稳定性和光活性，使其成为各种传感器应用的有前途的候选材料。本文综述了过去二十年来TiO NTs在医学诊断传感技术中的发展概况。它进一步探讨了通过结构修饰和与纳米材料杂交来增强其传感能力的策略。尽管取得了显著进展，但仍存在诸如器件可扩展性、长期运行稳定性和制造再现性等挑战。本文概述了用于医学诊断的TiO NT基传感器的发展历程，突出了基础进展和新兴趋势，同时为其在科学和工业领域的实际应用提供了未来方向的见解。
