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Metal oxide semiconductors for gas sensing
Engineering Reports, 2023 The usage of the gas sensor has been increasing very rapidly in the industry and in daily life for various potential applications. In the recent years, metal oxide semiconductors (MOS) become the primary choice for designing highly sensitive, stable, and
Neeraj Goel +3 more
doaj +1 more source
Nutrient-Sensing Mechanisms across Evolution [PDF]
Cell, 2015 For organisms to coordinate their growth and development with nutrient availability, they must be able to sense nutrient levels in their environment. Here, we review select nutrient-sensing mechanisms in a few diverse organisms. We discuss how these mechanisms reflect the nutrient requirements of specific species and how they have adapted to the ...
Chantranupong, Lynne +2 more
openaire +8 more sources
Reduced Graphene Oxide (rGO)-Loaded Metal-Oxide Nanofiber Gas Sensors: An Overview
Sensors, 2021 Reduced graphene oxide (rGO) is a reduced form of graphene oxide used extensively in gas sensing applications. On the other hand, in its pristine form, graphene has shortages and is generally utilized in combination with other metal oxides to improve gas
Sanjit Manohar Majhi +3 more
doaj +1 more source
High sensitivity ethanol gas sensor based on Sn - doped ZnO under visible light irradiation at low temperature [PDF]
Materials Research, 2014 Pure ZnO and 5at%, 7at%, 9at% Sn - doped ZnO materials are prepared by the chemical co - precipitation method. They were annealed by furnace at temperature range of 300 - 700ºC in air for 1h.
Peishuo Zhang +4 more
doaj +1 more source
ANNEALING EFFECT ON UV DETECTION PROPERTIES OF ZnO:Al STRUCTURES
Journal of Engineering Science (Chişinău), 2023 The aim of this study was to develop low-powered, highly selective UV sensor to continuously monitor personalized UV exposure as well as to study annealing effect on UV detection properties of the sensors.
NAGPAL, Rajat +10 more
doaj +1 more source
A bistable soft gripper with mechanically embedded sensing and actuation for fast closed-loop grasping [PDF]
, 2019 Soft robotic grippers are shown to be high effective for grasping unstructured objects with simple sensing and control strategies. However, they are still limited by their speed, sensing capabilities and actuation mechanism.
Abidi, Syed Haider +4 more
core +2 more sources
Nucleolar Stress: hallmarks, sensing mechanism and diseases
Cell Stress, 2018 The nucleolus is a prominent subnuclear compartment, where ribosome biosynthesis takes place. Recently, the nucleolus has gained attention for its novel role in the regulation of cellular stress.
Kai Yang, Jie Yang, Jing Yi
doaj +1 more source
Metal Oxide Based Heterojunctions for Gas Sensors: A Review
Nanomaterials, 2021 The construction of heterojunctions has been widely applied to improve the gas sensing performance of composites composed of nanostructured metal oxides. This review summarises the recent progress on assembly methods and gas sensing behaviours of sensors
Shulin Yang +5 more
doaj +1 more source
Different sensing mechanisms in single wire and mat carbon nanotubes chemical sensors [PDF]
, 2014 Chemical sensing properties of single wire and mat form sensor structures fabricated from the same carbon nanotube (CNT) materials have been compared.
Biró, L. P. +7 more
core +2 more sources
Oxygen‐sensing mechanisms in cells [PDF]
The FEBS Journal, 2020 The importance of oxygen for the survival of multicellular and aerobic organisms is well established and documented. Over the years, increased knowledge of its use for bioenergetics has placed oxygen at the centre of research on mitochondria and ATP‐generating processes.
James W. Wilson +4 more
openaire +2 more sources