Dicarbocyanine-based organic humidity sensors

Natashah, Fadlan Arif; Sabri, Amirul Ashraf Md; Alzahrani, Hanan; Mamat, Mohamad Hafiz; Roslan, Nur Adilah; Bawazeer, Tahani M.; Alsenany, Nourah; Alsoufi, Mohammad S.; Supangat, Azzuliani

doi:10.1016/j.synthmet.2023.117299

Cited by 5 publications

(1 citation statement)

References 27 publications

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“…Modularly-designed P-TENGs offer simplified development and deployment of humidity sensing systems by enabling easy integration with components such as capacitive or resistive humidity sensors, signal processing circuits, and warning systems [80][81][82][83][84][85][86][87][88]. This modularity also allows for straightforward maintenance and upgrading of these systems.…”

Section: Humidity Sensingmentioning

confidence: 99%

Chemical Sensor Based on Piezoelectric/Triboelectric Nanogenerators: A Review of the Modular Design Strategy

et al. 2023

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Piezoelectric and triboelectric nanogenerators (P-TENGs) have emerged as promising technologies for converting mechanical energy into electrical energy, with potential applications in self-powered wearable and environmental monitoring devices. Modular design in P-TENGs, characterized by the flexible assembly and customization of device components, enables the development of sustainable and versatile chemical sensors. In this review, we focus on the role of modularity in P-TENG-based chemical sensing, discussing how it enhances design flexibility, sensing versatility, scalability, and integration with other technologies. We explore the various strategies for functionalizing P-TENGs with specific recognition elements, facilitating selective and sensitive detection of target chemicals such as gases, biochemicals, or biomolecules. Furthermore, we examine the integration of modular P-TENGs with energy storage devices, signal conditioning circuits, and wireless communication modules, highlighting the potential for creating advanced, self-powered sensing systems. Finally, we address the challenges and future directions in the development of modular P-TENG-based chemical sensors (PCS and TCS), emphasizing the importance of improving selectivity, stability, and reproducibility for practical applications.

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