| Title: | Recent Advancements in Novel Sensing Systems through Nanoarchitectonics |
| Author(s): | Velu K; Shrestha RG; Shrestha LK; Ariga K; |
| Address: | "International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Japan. Centre for Ocean Research, Sathyabama Institute of Science and Technology, Jeppiaar Nagar, Rajiv Gandhi Salai, Chennai 600119, India. Department of Materials Science, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8573, Japan. Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa 277-8561, Japan" |
| ISSN/ISBN: | 2079-6374 (Electronic) 2079-6374 (Linking) |
| Abstract: | "The fabrication of various sensing devices and the ability to harmonize materials for a higher degree of organization is essential for effective sensing systems. Materials with hierarchically micro- and mesopore structures can enhance the sensitivity of sensors. Nanoarchitectonics allows for atomic/molecular level manipulations that create a higher area-to-volume ratio in nanoscale hierarchical structures for use in ideal sensing applications. Nanoarchitectonics also provides ample opportunities to fabricate materials by tuning pore size, increasing surface area, trapping molecules via host-guest interactions, and other mechanisms. Material characteristics and shape significantly enhance sensing capabilities via intramolecular interactions, molecular recognition, and localized surface plasmon resonance (LSPR). This review highlights the latest advancements in nanoarchitectonics approaches to tailor materials for various sensing applications, including biological micro/macro molecules, volatile organic compounds (VOC), microscopic recognition, and the selective discrimination of microparticles. Furthermore, different sensing devices that utilize the nanoarchitectonics concept to achieve atomic-molecular level discrimination are also discussed" |
| Keywords: | *Nanostructures/chemistry Surface Plasmon Resonance *Volatile Organic Compounds VOCs atomic/molecular manipulation nanoarchitectonics; |
| Notes: | "MedlineVelu, Karthick Shrestha, Rekha Goswami Shrestha, Lok Kumar Ariga, Katsuhiko eng JP20H00392, JP20H00316, JP21H04685, JP20K05590/Japan Society for the Promotion of Science/ Review Switzerland 2023/02/26 Biosensors (Basel). 2023 Feb 16; 13(2):286. doi: 10.3390/bios13020286" |
