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Paper-Based Photoconductive Infrared Sensor

The Journal of Physical Chemistry C, 2011
We report sensitivity to infrared radiation from a simple paper-made device, which increases its conductivity when exposed to hot objects. We propose that the conductivity of this device is due to ionic currents involving electrolyte salts dissolved in thin film of liquid dispersed over the paper surface, thus the current increases because of heating ...
Alejandro J. Gimenez   +2 more
openaire   +1 more source

Paper-Based ZnO Oxygen Sensor

IEEE Sensors Journal, 2015
In this paper, we report the development of an oxygen sensor using a simple device made from a film of ZnO crystals dispersed over a paper surface. Due to the high porosity of this kind of device made from paper and ZnO, a large photoconductive effect is observed as result of the fast absorption and desorption of oxygen from the ZnO surface.
Alejandro J. Gimenez   +3 more
openaire   +1 more source

Paper Based Sensors for Environmental Monitoring

2019
Environmental pollution has become the major concern for the environmentalists in the recent times. Continuously increasing population and development of human race demands abundant amount of resources such as electricity and water for domestic as well as industrial work.
Pankaj Singh Chauhan   +2 more
openaire   +1 more source

Paper-based capacitive mass sensor

2011 IEEE SENSORS Proceedings, 2011
Paper-based MEMS is a new area in the field of micro-electro mechanical systems. We have developed a paper-based MEMS sensing device that is capable of measuring masses as small as 2mg (∼20µN) with a sensitivity of 0.5fF/mg. Using this device, we monitored changes in capacitance values, which can be related to mass changes.
Noah Allen   +3 more
openaire   +1 more source

Paper-Based Sensors for Biomedical Applications

2019
Paper-based sensor is a new analytical technique applicable in healthcare monitoring, environmental monitoring, food quality control, etc. Currently, these technologies are drawing great attention due to ease of fabrication, cost-effectiveness, and their simple, portable, and disposable nature.
Mohd Aurif Shergujri   +6 more
openaire   +1 more source

Disposable paper-based sensors

2023
Ecenaz Bilgen   +3 more
openaire   +1 more source

Edge Computing and Sensor-Cloud: Overview, Solutions, and Directions

ACM Computing Surveys, 2023
Tian Wang, Yuzhu Liang, Xuewei Shen
exaly  

Disintegrating paper-based touch sensors

2016
This thesis investigates the disintegrating properties of compacted cellulose-based material used as touch sensors. Pressurized compaction of powdered microcrystalline cellulose (MCC) enabled the fabrication of compacted substrates with quantities ranging from 50 mg to 400 mg and with pressure from 45 to 135 MPa. Along with the quantity of powdered MCC
openaire   +1 more source

Colorimetric Paper-based Sensor of As(III)

The novel paper-based colorimetric device using the hydride generation and Au(III) was developed for the determination of As(III) using a smartphone. The analysis of As(III) is based on arsine gas from hydride generation oxidized Au(III) to Au(0). In the presence of As(III), the distinctive color change of the Au(III) from colorless to violet was ...
openaire   +1 more source

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