A Dual‐Mode Wearable Sensor Based on Bacterial Cellulose Reinforced Hydrogels for Highly Sensitive Strain/Pressure Sensing
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.201900934
Abstract: Flexible and wearable sensors are fast establishing their status as go‐to devices for human motion detection. A bacterial cellulose‐reinforced hydrogel is fabricated through a facile and scalable freezing–thawing process with Ca2+ crosslinking for strain and… read more here.
Keywords: strain pressure; cellulose reinforced; bacterial cellulose; pressure sensing ... See more keywords
Dual emission of singlet and triplet states boost the sensitivity of pressure-sensing
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2020.12.035
Abstract: Abstract Pressure-related sensing materials in mechanochromic luminescent materials have received wide attention. However, at present, most piezochromic luminescence (PCL) materials have problems such as aggregation-caused quenching (ACQ) effect due to the presence of powder form,… read more here.
Keywords: pressure sensing; pressure; sensitivity pressure; film ... See more keywords
Self-powered wearable pressure sensing system for continuous healthcare monitoring enabled by flexible thin-film thermoelectric generator
Sign Up to like & getrecommendations! Published in 2020 at "Nano Energy"
DOI: 10.1016/j.nanoen.2020.104773
Abstract: Abstract Flexible and portable pressure sensors with highly sensitive and cost-effective attributes are of great demand in wearable electronics, biomedical monitoring, and artificial intelligence. To realize portable pressure sensors with mobile operation, ultrathin, flexible, and… read more here.
Keywords: pressure sensing; sensing system; self powered; pressure ... See more keywords
Asymmetric double-core fiber for hydraulic pressure sensing
Sign Up to like & getrecommendations! Published in 2019 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2019.01.005
Abstract: Abstract We propose a novel asymmetric double-core fiber (ADCF) which provides an ADCF-based hydraulic pressure sensing system without using optical spectrum measurement based on a costly optical spectrum analyzer. The ADCF is designed with asymmetric… read more here.
Keywords: asymmetric double; fiber cores; hydraulic pressure; pressure ... See more keywords
A MXene-Coated Air Permeable Pressure-Sensing Fabric for Smart Wear.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c11715
Abstract: Considering the fast development of wearable electronics and soft robotics, pressure sensors with high sensitivity, durability, and washability are of great importance. However, the surface modification of fabrics with high-sensitivity active materials requires that issues… read more here.
Keywords: sensing fabric; mxene coated; pressure sensing; high sensitivity ... See more keywords
Flexible Pressure Sensor Decorated with MXene and Reduced Graphene Oxide Composites for Motion Detection, Information Transmission, and Pressure Sensing Performance.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c16028
Abstract: Although fiber-based flexible piezoresistive pressure sensors have received extensive attention because of their simple fabrication and easy integration, the common practice of using a single material as the sensing layer often leads to unsatisfactory sensitivity… read more here.
Keywords: information; pressure sensor; transmission; pressure ... See more keywords
Fabric-like Electrospun PVAc–Graphene Nanofiber Webs as Wearable and Degradable Piezocapacitive Sensors
Sign Up to like & getrecommendations! Published in 2023 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.3c03113
Abstract: Flexible piezocapacitive sensors utilizing nanomaterial–polymer composite-based nanofibrous membranes offer an attractive alternative to more traditional piezoelectric and piezoresistive wearable sensors owing to their ultralow powered nature, fast response, low hysteresis, and insensitivity to temperature change.… read more here.
Keywords: piezocapacitive sensors; graphene; sensing performance; nanofiber webs ... See more keywords
Cross-Talk Immunity of PEDOT:PSS Pressure Sensing Arrays with Gold Nanoparticle Incorporation
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-12420-5
Abstract: In this study, the cross-talk effects and the basic piezoresistive characteristics of gold nanoparticle (Au-NP) incorporated poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) pressure sensing 2 × 2 arrays are investigated using a cross-point electrode (CPE) structure. Transmission electron microscopy (TEM), scanning… read more here.
Keywords: cross; pressure sensing; pedot pss; sensing arrays ... See more keywords
Extending the pressure sensing range of porous polypyrrole with multiscale microstructures.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/c9nr08632c
Abstract: Polymer-based piezoresistive sensors that combine the flexibility and stretchability of organic polymers have received considerable attention in flexible and wearable sensing systems. Generally, highly sensitive pressure sensors have a limited pressure sensing range, while pressure… read more here.
Keywords: pressure sensing; range; multiscale microstructures; pressure ... See more keywords
Herbal molecule-mediated dual network hydrogels with adhesive and antibacterial properties for strain and pressure sensing
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra00546a
Abstract: Multifunctional integration is the focus of hydrogel-based flexible sensors, and formation of a dual network (DN) could shed light on the fabrication of hydrogels with multifunctionality and enhanced properties. In this study, a DN hydrogel… read more here.
Keywords: pressure sensing; network; herbal molecule; dual network ... See more keywords
Pressure sensing element based on the BN-graphene-BN heterostructure
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5017079
Abstract: In this letter, we report a pressure sensing element based on the graphene–boron nitride (BN) heterostructure. The heterostructure consists of monolayer graphene sandwiched between two layers of vertically stacked dielectric BN nanofilms. The BN layers… read more here.
Keywords: pressure sensing; graphene pressure; heterostructure; sensing element ... See more keywords