&lt;title&gt;Electronic characterization of thin diamondlike carbon films for pH sensor applications&lt;/title&gt;

Schitthelm, F.; Roever, Kai-Sven; Ferretti, Ruediger

doi:10.1117/12.333742

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…We have limited the weight of exactly 100 g. When the hand picks up 100-g weight, it automatically stops its activation. After collecting the sample on-board, it automatically measures the width, length, pH, and weight [16]. If the sample is rock, the rover will keep it in an air-tight rock container or if it is soil, then in an air-tight soil container.…”

Section: Collection Taskmentioning

confidence: 99%

“…There are few sensors in the sensor subsystem like-temperature [10], moisture [11], humidity [12], wind speed [13] gas sensor [15], pH sensor [16], load sensor, gyro sensor, pressure sensor, sonar sensor and a GPS module connected to the Arduino. A transmitter is connected to the Arduino which transmits all sensors' data to the base station.…”

Section: Sensor Subsystemmentioning

confidence: 99%

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An Enhanced Prototype of Rover for Space Exploration

Hamim

Probal

Ahmed

et al. 2020

Adv. Astronaut. Sci. Technol.

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Rovers, ultimate automobile for the investigation of the nearby planetary group, are capable of assisting researchers in their exploration as well as the breakdown of the formation of Mars. In this research, we are proposing a model of wanderer which is fit for self-adjusting to various landscapes along with environments with the end goal of fruitful investigation. In addition, it is designed to make a trip to various zones, gather earth samples, measure pH, compute weight, screen different states of weather such as warmth, dampness and wind velocity, sense the formation of toxic gas, and not to mention conduct rescue mission. Notably, the wheels are constructed using buoyant substances like polyvinyl chloride (PVC). Moreover, a unique suspension framework is designed on the basis of the modified rocker-bogie system to make the wanderer adaptive to the uneven surface of Mars. Besides, a global positioning system (GPS) is incorporated with the vehicle so that its movement can be tracked and the prototype can roam autonomously. In other words, the rover is capable of conducting self-sustained exploration even if the condition is inhospitable. Another key point is that the proposed prototype is more cost-effective than the existing ones which have already been reported in the literature. As a result, the suggested model may have a decent potential not only in space exploration but also in the quest of life on Mars.

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Section: Collection Taskmentioning

confidence: 99%

Section: Sensor Subsystemmentioning

confidence: 99%

An Enhanced Prototype of Rover for Space Exploration

Hamim

Probal

Ahmed

et al. 2020

Adv. Astronaut. Sci. Technol.

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Chemical sensors for portable, handheld field instruments

et al. 2001

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A review of three commonly used classes of chemical sensor technologies as applicable to implementation in portable, handheld field instruments is presented. Solid-state gas and chemical sensors have long been heralded as the solution to a wide variety of portable chemical sensing system applications. However, advances in optical sensing technology have reduced the size of supporting infrastructure to be competitive with their solid-state counterparts. Optical, solid-state, and hybrid arrays of sensors have application for portable instruments, but issues of insufficient selectivity and sensitivity continue to hamper the widespread introduction of these miniaturized sensors for solving chemical sensing problems in environments outside the laboratory. In this article, we evaluate three of the major classes of compact chemical sensors for portable applications: (solid-state) chemiresistors, (solidstate) CHEMFETs, and (optical) surface plasmon resonance sensors (SPR). These sensors are evaluated and reviewed, according to the current state of research, in terms of their ability to operate at low-power, small-size, and relatively low-cost in environments, with numerous interferents and variable ambient conditions.

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<title>Electronic characterization of thin diamondlike carbon films for pH sensor applications</title>

Cited by 2 publications

References 6 publications

An Enhanced Prototype of Rover for Space Exploration

An Enhanced Prototype of Rover for Space Exploration

Chemical sensors for portable, handheld field instruments

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