Sensor Review: Volume 41 Issue 3

Utilizing DNase I and graphene oxide modified magnetic nanoparticles for sensing PD-L1 in human plasma

Xudong He, GuangYi Yang, E. Yang, Moli Zhang, Dan Luo, Jingjian Liu, Chongnan Zhao, Qinhua Chen, Fengying Ran

Based on DNase I and reduced graphene oxide (rGO)-magnetic silicon microspheres (MNPS), a highly sensitive and selective fluorescent probe for the detection of PD-L1 was developed.

FSR and IMU sensors-based human gait phase detection and its correlation with EMG signal for different terrain walk

Sachin Negi, Shiru Sharma, Neeraj Sharma

The purpose of this paper is to present gait analysis for five different terrains: level ground, ramp ascent, ramp descent, stair ascent and stair descent.

Structure optimization of gold-sputtered side-polished U-shaped plastic optical fiber SPR sensor

Jianxing Gu, Chen Yu, ZhenZe Yang, Peng Xue, Ning Jing, Saimei Yan

This study aims to optimize the structure of gold-sputtered U-shaped plastic fiber sensors.

Fabricating a highly sensitive graphene nanoplatelets resistance-based temperature sensor

Mohammed Gamil, Nagih M. Shaalan, Ahmed Abd El-Moneim

This study aims to present an efficient and reliable graphene nanoplatelets (GNPs)-based temperature sensor.

Research on optimization sparse method for capacitive micromachined ultrasonic transducer array: heuristic algorithm

Tian Zhang, Wendong Zhang, XingLing Shao, Yang Wu

Because of the small size and high integration of capacitive micromachined ultrasonic transducer (CMUT) component, it can be made into large-scale array, but this lead to high…

Significant sensors and parameters in assessment of dysarthric speech

Dhanalakshmi M., Nagarajan T., Vijayalakshmi P.

Dysarthria is a neuromotor speech disorder caused by neuromuscular disturbances that affect one or more articulators resulting in unintelligible speech. Though inter-phoneme…

NO2 gas sensing properties of bilayer graphene by CVD method

Hui Li, Zengwen Zhang, Ruiyang Fang, Zhihui Gao, Wei He

The authors designed those experiments to test the sensitivity of graphene when it is exposed to NO₂ gas, to find a way to decrease the recovery time of graphene and to find the…

Nanopore-based DNA sequencing sensors and CMOS readout approaches

Mehdi Habibi, Yunus Dawji, Ebrahim Ghafar-Zadeh, Sebastian Magierowski

Nanopore-based molecular sensing and measurement, specifically DNA sequencing, is advancing at a fast pace. Some embodiments have matured from coarse particle counters to enabling…

Fault detection and diagnosis using vibration signal analysis in frequency domain for electric motors considering different real fault types

Ronny Francis Ribeiro Junior, Isac Antônio dos Santos Areias, Guilherme Ferreira Gomes

Electric motors are present in most industries today, being the main source of power. Thus, detection of faults is very important to rise reliability, reduce the production cost…

Review on pressure sensors: a perspective from mechanical to micro-electro-mechanical systems

Sudarsana Jena, Ankur Gupta

Considering its vast utility in industries, this paper aims to present a detailed review on fundamentals, classification and progresses in pressure sensors, along with its wide…