Graphene Coated Optical Fiber Tip Sensor for Nitrate Sensing Application

Ja'afar, P. N. S. S.; Razali, Nazirah Mohd; Zaidi, Nurul Farah Adilla; Ahmad, Fauzan; Omar, Muhammad Firdaus; Ismail, Abd Khamim; Rosdi, Nurshahida; Yaacob, Mohd Hanif; Hamzah, Azimi; Kaidi, H. M.; Ambran, Sumiaty

doi:10.1109/icp46580.2020.9206450

Cited by 3 publications

(2 citation statements)

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Section: Application Of Graphene In Chemical Sensorsmentioning

confidence: 99%

“…There is a metal-coated graphene optical fiber probe sensor for nitrate sensor [66]. The tip of the standard single-mode fiber was cut, graphene was coated by impregnation, dried for 1 h, and used as the contact end of the sensor [66]. In the experiment, the original optical fiber probe sensor and graphene-coated optical fiber probe sensor were inserted into the same concentration of nitrate solution, respectively.…”

Section: Application Of Graphene In Chemical Sensorsmentioning

confidence: 99%

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Applications of Graphene-Based Materials in Sensors: A Review

2022

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With the research and the development of graphene-based materials, new sensors based on graphene compound materials are of great significance to scientific research and the consumer market. However, in the past ten years, due to the requirements of sensor accuracy, reliability, and durability, the development of new graphene sensors still faces many challenges in the future. Due to the special structure of graphene, the obtained characteristics can meet the requirements of high-performance sensors. Therefore, graphene materials have been applied in many innovative sensor materials in recent years. This paper introduces the important role and specific examples of sensors based on graphene and its base materials in biomedicine, photoelectrochemistry, flexible pressure, and other fields in recent years, and it puts forward the difficulties encountered in the application of graphene materials in sensors. Finally, the development direction of graphene sensors has been prospected. For the past two years of the COVID-19 epidemic, the detection of the virus sensor has been investigated. These new graphene sensors can complete signal detection based on accuracy and reliability, which provides a reference for researchers to select and manufacture sensor materials.

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Section: Application Of Graphene In Chemical Sensorsmentioning

confidence: 99%

Section: Application Of Graphene In Chemical Sensorsmentioning

confidence: 99%