Chemical sensors based on N-substituted polyaniline derivatives: reactivity and adsorption studies via electronic structure calculations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-018-3660-5
Abstract: Conjugated organic polymers represent an important class of materials for varied technological applications including in active layers of chemical sensors. In this context, polyaniline (PANI) derivatives are promising candidates, mainly due to their high chemical… read more here.
Keywords: adsorption studies; electronic structure; chemical sensors; reactivity ... See more keywords
Polythiophene derivatives as chemical sensors: a DFT study on the influence of side groups
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-020-04632-w
Abstract: Conjugated polymers have been considered promising candidates for applications in chemical sensors, mainly due to their high versatility of synthesis, low cost, light weight, and suitable optoelectronic properties. In this context, polythiophene (PT) derivatives have… read more here.
Keywords: derivatives chemical; chemical sensors; polythiophene derivatives; side groups ... See more keywords
Chemical sensors are hybrid-input memristors
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.12.097
Abstract: Abstract Memristors are two-terminal electronic devices whose resistance depends on the history of input signal (voltage or current). Here we demonstrate that the chemical gas sensors can be considered as memristors with a generalized (hybrid)… read more here.
Keywords: hybrid input; sensors hybrid; input; chemical sensors ... See more keywords
Recognition and sensing of organic compounds using analytical methods, chemical sensors, and pattern recognition approaches
Sign Up to like & getrecommendations! Published in 2019 at "Chemometrics and Intelligent Laboratory Systems"
DOI: 10.1016/j.chemolab.2018.12.008
Abstract: Abstract Currently, the development of smart systems for recognition and sensing of volatile organic compounds (VOCs) in medical, agricultural, biometric, security and safety, applications is an emerging research area. This review presents an introduction to… read more here.
Keywords: pattern recognition; chemical sensors; recognition; recognition sensing ... See more keywords
Modifying genetic algorithm by dynamic memory and solution reconstructing mechanism for selectivity control of chemical sensors
Sign Up to like & getrecommendations! Published in 2021 at "Chemometrics and Intelligent Laboratory Systems"
DOI: 10.1016/j.chemolab.2021.104332
Abstract: Abstract Signals acquired from non-specific chemical sensors contain significant amount of irrelevant information regarding the targeted characteristics of the experimental analytes. Feature selection process weeds out the redundant information and supplies a dimensionally reduced informative… read more here.
Keywords: genetic algorithm; system; memory; dynamic memory ... See more keywords
Polyfuran-based chemical sensors: Identification of promising derivatives via DFT calculations and fully atomistic reactive molecular dynamics
Sign Up to like & getrecommendations! Published in 2020 at "European Polymer Journal"
DOI: 10.1016/j.eurpolymj.2020.110085
Abstract: Abstract Organic polymers are promising materials for the design of active layers of chemical sensors. In this context, polyfuran (PF) derivatives have not been largely investigated, mainly due to stability problems and poorer electrical properties.… read more here.
Keywords: reactive molecular; atomistic reactive; molecular dynamics; chemical sensors ... See more keywords
Triboelectric Nanogenerators as Power Sources for Chemical Sensors and Biosensors
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c06335
Abstract: The recent advances of portable sensors in flexible and wearable form factors are drawing increasing attention worldwide owing to their requirement applications ranging from health monitoring to environment monitoring. While portability is critical for these… read more here.
Keywords: power sources; power; sensors biosensors; nanogenerators power ... See more keywords
Wearable chemical sensors based on 2D materials for healthcare applications.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d2nr05447g
Abstract: Chemical sensors worn on the body could make possible the continuous, noninvasive, and accurate monitoring of vital human signals, which is necessary for remote health monitoring and telemedicine. Attractive for creating high-performance, wearable chemical sensors… read more here.
Keywords: chemical sensors; material based; wearable chemical; based wearable ... See more keywords
Advances in electrospun nanofibrous membrane sensors for ion detection
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra04911b
Abstract: Harmful metal ions and toxic anions produced in industrial processes cause serious damage to the environment and human health. Chemical sensors are used as an efficient and convenient detection method for harmful ions. Electrospun fiber… read more here.
Keywords: advances electrospun; electrospun nanofibrous; detection; electrospun fiber ... See more keywords
Nanoink bridge-induced capillary pen printing for chemical sensors.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aac84a
Abstract: Single-walled carbon nanotubes (SWCNTs) are used as a key component for chemical sensors. For miniature scale design, a continuous printing method is preferred for electrical conductance without damaging the substrate. In this paper, a non-contact… read more here.
Keywords: bridge; nanoink bridge; pen printing; chemical sensors ... See more keywords
Recent Advances in (Bio)Chemical Sensors for Food Safety and Quality Based on Silver Nanomaterials
Sign Up to like & getrecommendations! Published in 2021 at "Food Technology and Biotechnology"
DOI: 10.17113/ftb.59.02.21.6912
Abstract: SUMMARY There is a continuing need for tools and devices which can simplify, quicken and reduce the cost of analyses of food safety and quality. Chemical sensors and biosensors are increasingly being developed for this… read more here.
Keywords: safety quality; food safety; based silver; chemical sensors ... See more keywords