Results 21 to 30 of about 2,732,119 (301)

Performance of miniaturised thick-film solid state pH sensors [PDF]

, 2012
The performance of novel solid-state Thick-Film pH sensor for water quality sampling suitable for deployment in remote catchment areas is described. These miniaturised screen printed planar pH sensors are an alternative to glass pH electrodes, which have
Atkinson, John, Glanc-Gostkiewicz, M., Atkinson, J.K., Sophocleous, Marios, Garcia-Breijo, Eduardo, Sophocleous, M., Glanc, M., Atkinson, John Karl, Glanc-Gostkiewicz, Monika, Garcia Breijo, Eduardo   +9 more
core   +1 more source

Cutting Fluid pH Value Maintenance in CNC Machine by Arduino Nano [PDF]

E3S Web of Conferences
Cutting fluid plays an important role in machining operations like milling, drilling, reaming, etc. In production industry such as automobile industries, aerospace industries, etc., soluble cutting fluids are mainly used for machining operations.
M A Omprakas, M Manikandan, S Balakrishnan, S Pavithran, S Sasikaran, S Venugopal, L Vishnuprasath   +6 more
doaj   +1 more source

The optimisation of a paired emitter-detector diode optical pH sensing device [PDF]

, 2010
With recent improvements in wireless sensor network hardware there has been a concurrent push to develop sensors that are suitable in terms of price and performance.
Corcoran, Brian, Dermot Diamond, Beirne, Stephen, Lau, King-Tong, Dylan Orpen, Stephen Beirne, King Tong Lau, Orpen, Dylan, Diamond, Dermot, Fay, Cormac, Cormac Fay, Brian Corcoran   +11 more
core   +2 more sources

Optical Hydrogel Detector for pH Measurements

Biosensors, 2022
Measuring pH has become a major key for determining health conditions, and food safety. The traditional pH assessment approaches are costly and offer low sensitivity. Here, a novel pH sensor based on a pH-responsive hydrogel has been developed. A Fresnel
Yousef Alqurashi, Mohamed Elsherif, Asail Hendi, Khamis Essa, Haider Butt   +4 more
doaj   +1 more source

Photonic porous silicon as a pH sensor [PDF]

, 2014
Chronic wounds do not heal within 3 months, and during the lengthy healing process, the wound is invariably exposed to bacteria, which can colonize the wound bed and form biofilms. This alters the wound metabolism and brings about a change of pH. In this
Zhao, Wei, Perrier, S., Voelcker, Nicolas H., Sébastien Perrier, Pace, S., Stephanie Pace, Zhao, W., Pace, Stéphanie, Roshan B Vasani, Wei Zhao, Vasani, Roshan B., Voelcker, N., Perrier, Sébastien, Nicolas H Voelcker, Vasani, R.B.   +14 more
core   +1 more source

Implementation of Internet of Things (IoT)-based Aquaculture System Using Machine Learning Approaches [PDF]

Computer Science Journal of Moldova, 2021
The protein demand on the planet is increased rapidly with respect to the fast growth of the population and can't be met by meat. Fish is an amazing wellspring of protein that compares with meat even with minimal effort in production.
Abdul Kadar Muhammad Masum
doaj  

Ultrabright Fluorescent Silica Nanoparticles for Dual pH and Temperature Measurements

Nanomaterials, 2021
The mesoporous nature of silica nanoparticles provides a novel platform for the development of ultrabright fluorescent particles, which have organic molecular fluorescent dyes physically encapsulated inside the silica pores.
Saquib Ahmed M. A. Peerzade, Nadezhda Makarova, Igor Sokolov   +2 more
doaj   +1 more source

Potential of on-line visible and near infrared spectroscopy for measurement of pH for deriving variable rate lime recommendations [PDF]

, 2013
This paper aims at exploring the potential of visible and near infrared (vis-NIR) spectroscopy for on-line measurement of soil pH, with the intention to produce variable rate lime recommendation maps.
Yücel Tekin, Boyan Kuang, Tekin, Yücel, Mouazen, Abdul Mounem, Kuang, Boyan Y., Abdul Mouazen, Abdul M. Mouazen, Mouazen, Abdul M., Kuang, Boyan   +8 more
core   +1 more source

A Highly Water-Soluble Fluorescent and Colorimetric pH Probe

Crystals, 2020
A new 5-(4-((2-(benzothiazole-2-carbonyl)hydrazono)methyl)-3-hydroxyphenoxy)-N,N,N-trimethylpentan-1-aminium bromide (BTABr) fluorescent and colorimetric pH probe was easily synthesized by the condensation reaction of benzothiazole-2-carbohydrazide with ...
Rosita Diana, Ugo Caruso, Angela Tuzi, Barbara Panunzi   +3 more
doaj   +1 more source

All-solid-state AlGaN/GaN-based ion-sensitive heterostructure field effect transistor pH sensor microprobe encapsulated in medical needle

AIP Advances, 2022
It is very important to monitor pH values. In this paper, we fabricated an all-solid-state AlGaN/GaN-based ion-sensitive heterostructure field effect transistor (ISHFET) pH sensor microprobe. The microprobe could facilitate measurement of pH values.
Fengge Wang, Minjie Zhang, Honghui Liu, Yanyan Xu, Zhiwen Liang, Junyu Shen, Zhengwen Xiao, Chaokun Yan, Zhisheng Wu, Yang Liu, Baijun Zhang   +10 more
doaj   +1 more source