Results 231 to 240 of about 1,987,304 (393)

On‐Paper Enzyme‐Linked and Metal‐Linked Immunosorbent Assays for Low‐Cost Decentralized Testing of Carcinoembryonic Antigen

open access: yesAnalysis &Sensing, EarlyView.
On‐paper enzyme‐linked and metal‐linked immunosorbent assays (p‐ELISA and p‐MeLISA, respectively) were developed for the assay of carcinoembryonic antigen (CEA) in serum. These approaches are based on bio‐conjugated paper disks as analytical platform.
Electra Mermiga   +4 more
wiley   +1 more source

Greek Protected Designation of Origin Xinomavro Wines: A Deep Dive into Their Chemical Composition and Geographical Origin by Using Ultra High Performance Liquid Chromatography–Trapped Ion Mobility Spectrometry–Quadrupole Time of Flight–Mass Spectrometry

open access: yesAnalysis &Sensing, EarlyView.
Greek protected designation of origin Xinomavro wines are analyzed with ultra high performance liquid chromatography–trapped ion mobility spectrometry–quadrupole time of flight‐mass spectrometry (UHPLC‐TIMS‐QTOF‐MS). Both target and not‐target screening approaches are employed, leading to the identification and quantification of several polyphenols and
Panagiotis‐Loukas Gialouris   +6 more
wiley   +1 more source

Predictors of anxiety during the COVID-19 pandemic in Poland

open access: yesPersonality and Individual Differences, 2020
M. Malesza, M. Kaczmarek
semanticscholar   +1 more source

A Comparative Study on Friction Performance and Mechanical Properties of Printed PETG Materials With Different Patterns

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT Investigating the mechanical and wear properties of widely used PETG (polyethylene terephthalate glycol) filaments is important to understanding the material's performance, reliability, and suitability in different application areas. This study performed tensile and wear tests on PETG samples produced with a 3D printer using four infill ...
Enes Aslan   +2 more
wiley   +1 more source

Vulcanization Temperature Impact on Cross‐Linking Density and Compression Set of Sulfur‐Cured Ethylene–Propylene–Diene Monomer

open access: yesJournal of Applied Polymer Science, EarlyView.
ABSTRACT The aim of the research was to find a fast and reliable measurement method for the prediction of functional properties such as compression set (CS) of rubber profiles. Research shows that the best method for testing network density and crosslinks structure for a finished product, such as complex car seals, is equilibrium swelling. Measurements
Krzysztof Kaczewiak   +2 more
wiley   +1 more source

Chemical Recycling for Plastic Waste: Status and Perspectives 

open access: yesChemBioEng Reviews, Volume 9, Issue 6, Page 541-555, December 2022., 2022
The already well‐established industrial‐scale mechanical recycling of plastics has technical and economic limits. New goods for all areas of plastics application can be generated by chemical recycling processes. This review focuses on pyrolysis and solvolysis processes. The procedures and their most important features are described.
Arkadi Maisels   +2 more
wiley   +1 more source

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