Results 241 to 250 of about 79,151 (345)

Heterojunction Derived Efficient Charge Separation for High Sensitivity Self‐Powered Flexible Photodetectors toward Real‐Time Heart Rate Monitoring

open access: yesAdvanced Science, EarlyView.
Schematic diagram of heart rate monitoring by the flexible self‐powered PDs and 710 nm LED illumination. Abstract Real‐time and accurate heart rate monitoring is crucial in the field of disease prevention and early diagnosis. Compared with the conventional rigid heart rate sensors, wearable flexible devices have unique advantages, such as convenient ...
Nan Ding   +7 more
wiley   +1 more source

Effect of waste paper aggregate and polyethylene terephthalate on mortar performanCE. [PDF]

open access: yesSci Rep
Harabi H   +4 more
europepmc   +1 more source

Conjugate Spun of Polyethylene Terephthalate Resin Modified with 1,4-Cyclohexanedimethanol [PDF]

open access: bronze, 2011
Ho-Ju Bang   +4 more
openalex   +1 more source

Electrochemical Degradation of Plastic Waste Coupled with Hydrogen Evolution in Seawater Using Rosette‐Like High‐Entropy Oxides

open access: yesAdvanced Science, EarlyView.
Rosette‐like high‐entropy NiCoFeMnAlOx enable the electrochemical degradation of PGA plastic waste in seawater, coupling glycolic acid oxidation with hydrogen evolution. Abundant OH* species lower energy barriers for C─C and C─H bond activation, while in situ and theoretical studies reveal the catalytic mechanism.
Zhenhao Xu   +6 more
wiley   +1 more source

Sweat Wearable Sensor Based on Confined Pt Nanoparticles in 2D Conductive Metal–Organic Frameworks for Continuous Glucose Monitoring

open access: yesAdvanced Science, EarlyView.
An integrated wearable system is developed for nonenzymatic sweat glucose monitoring at the point of care. The system couples a microfluidic patch based on Pt nanoparticles confined in phthalocyanine‐based conductive MOFs with a flexible wireless circuit.
Wei Huang   +4 more
wiley   +1 more source

Hyperelastic Starch Hydrogel Configures Edible and Biodegradable All‐Components for Soft Robots

open access: yesAdvanced Science, EarlyView.
Hyperelastic starch hydrogel is tailored via a phase separation strategy of solvent‐antisolvent co‐modulation. The mechanical performance of starch hydrogel is widely tuned with maximum strains: 194.4–361.4%; maximum tensile stresses: 34–192 kPa; and Young's moduli: 36.0–205.8 kPa. Notably, the hydrogel achieves complete soil degradation within 24 days
Siyu Yao   +7 more
wiley   +1 more source

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