Results 51 to 60 of about 94,061 (315)

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

open access: yesAdvanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala   +5 more
wiley   +1 more source

Thermo-Chemical Behavior of Epoxy Composite (EP/PVC) Reinforced by Addition of Scrap Tires [PDF]

open access: yesEngineering and Technology Journal, 2016
The high performance and unique utilization properties applied by designers according to improvement of thermal and mechanical products were reinforced by particulate materials. The present study deals with the preparation of a composite system (EP/PVC).
Raghad U.Abass
doaj   +1 more source

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon   +4 more
wiley   +1 more source

Preparation of aluminum sulfate nanoparticles prepared by the green method and study of their effect on a poly(vinyl chloride) surface [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة
In this study, aluminum sulfate nanoparticles (ASNPs) were prepared using Ziziphus spina leaf extract. Poly(vinyl chloride) (PVC) films with a thickness of 50 ± 5 µm were then prepared by the casting method after adding the nanomaterial at ...
Namaa Attallah   +2 more
doaj   +1 more source

Signature Protein of the PVC Superphylum [PDF]

open access: yesApplied and Environmental Microbiology, 2014
ABSTRACT The phyla Planctomycetes , Verrucomicrobia , Chlamydiae , Lentisphaerae , and “ Candidatus Omnitrophica (OP3)” comprise bacteria that share an ancestor but show highly diverse biological and ecological ...
I. Lagkouvardos   +3 more
openaire   +2 more sources

Twenty Years of the Polyvinyl Chloride Sustainability Challenges

open access: yes, 2020
Intense campaigning pressure on the UK PVC sector up to the late 1990s forced strategic engagement with sustainable development. Simplified outcomes from a detailed, consensus-based analysis by science-based NGO The Natural Step (TNS) took the form of ...
Everard, Mark, Mark Everard
core   +1 more source

In Situ Photopolymerization of Smectic B Liquid‐Crystalline Electrolytes from Mesogenic Phosphate–Diacrylate/Ionic Liquid Complexes for High‐Performance Soft Ionic Actuators

open access: yesAdvanced Robotics Research, EarlyView.
A flexible liquid‐crystalline electrolyte membrane via in situ photopolymerization of a phosphate‐functionalized mesogen, ionic liquid, and diacrylate monomer is developed. The resulting smectic B (SmB)‐phase structure enables 2D ion transport with high conductivity (10−4 S cm−1).
Chengyang Liu, Masafumi Yoshio
wiley   +1 more source

Análisis de la variación del coeficiente de rugosidad de Manning con respecto a la pendiente del canal en tubería de PVC de 315 mm de diámetro [PDF]

open access: yesRevista Ingeniería UC, 2018
El coeficiente de rugosidad de Manning es un índice el cual determina la resistencia de un flujo en un canal, es por esto, y por la posibilidad de calcular este coeficiente que se pretende determinar la influencia de la pendiente de un canal en el ...
Alejandro Araya I.   +2 more
doaj  

Application of lime in the polyvinyl chloride industry [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2014
This paper presents the importance of limestone in a variety of industries with a special focus on the use of limestone as filler in the industry of polyvinyl chloride (PVC).
Mihajlović Slavica R.   +3 more
doaj   +1 more source

Multidirectional Motion Strategy of Miniature Water Surface Robot Actuated by Single Exciter

open access: yesAdvanced Robotics Research, EarlyView.
A novel multidirectional motion strategy on the water surface based on a single exciter is proposed, and a single‐exciter single‐plate module is developed for actuation. The driving forces generation mechanism of the module is revealed from the perspective of the asymmetric surface wave field.
Haoxuan He   +4 more
wiley   +1 more source

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