Results 11 to 20 of about 564,980 (339)

A polypyrrole/GO/ZnO nanocomposite modified pencil graphite electrode for the determination of andrographolide in aqueous samples

open access: yesAlexandria Engineering Journal, 2022
This paper presents a novel electrochemical sensor based on a pencil graphite electrode (PGE) modified with molecularly imprinted graphene oxide/zinc oxide nanocomposites for a sensitive detection of andrographolide. This is the first report of the novel
Rabia Tasaduq Hussain   +3 more
doaj   +1 more source

Hybrid polymer inclusion membrane as anion exchange membrane for recovering Pd2+ ions in electrogenerative process

open access: yesJournal of Electrochemical Science and Engineering, 2022
A novel non-plasticized nano-porous hybrid inorganic-organic polymer inclusion membrane (PIM) was synthesized, characterized, and evaluated as an anion exchange membrane for application in electrogenerative processes to recover Pd2+ ions.
Syed Fariq Fathullah Syed Yaacob   +5 more
doaj   +1 more source

Green profile tools: Current status and future perspectives

open access: yesAdvances in Sample Preparation, 2023
The idea of Green Chemistry began to take shape in an increasingly important way starting in the 90 s when the impact of chemical products and processes began to be critically evaluated.In the analytical chemistry field, green chemistry represents an ...
Marcello Locatelli   +5 more
doaj   +1 more source

Implementing Green Analytical Methodologies Using Solid-Phase Microextraction: A Review

open access: yesMolecules, 2020
Implementing green analytical methodologies has been one of the main objectives of the analytical chemistry community for the past two decades. Sample preparation and extraction procedures are two parts of analytical method development that can be best ...
Kayla M. Billiard   +2 more
doaj   +1 more source

Implementing greening into design in analytical chemistry

open access: yesTalanta Open, 2022
From the pharmaceutical industry is known the approach Quality-by-Design (QbD) and this has great influence on analytical methods and procedures it employs.
Jelena Jurjeva, Mihkel Koel
doaj   +1 more source

Is 3D printing a good alternative to prepare novel devices for Green Analytical sample preparation?

open access: yesAdvances in Sample Preparation, 2023
Green Chemistry can be defined as the design of processes that reduce or eliminate hazardous substances and are described by the 12 Principles of Green Chemistry (PGCs).
Francisco Mestre-Manrique   +4 more
doaj   +1 more source

Green chemistry and its implementation in pharmaceutical analysis

open access: yesReviews in Analytical Chemistry, 2023
The expanding progression of industrial development has been a pioneer for world economic growth. Green chemistry has been defined as ‘the employment of techniques and methodologies that reduce or eliminate the use or production of feedstocks, products ...
Al-Shatti Bashayer J.   +2 more
doaj   +1 more source

Green chemistry teaching: Belarusian view through world tendencies

open access: yesЖурнал Белорусского государственного университета: Химия, 2022
The disciplines curricula on green chemistry and sustainable chemistry available in various universities of the world were analysed. Trends in education development and science in this particular area were described as well as actual green chemistry ...
Тatsiana A. Savitskaya   +6 more
doaj   +1 more source

Electrochemical immunosensor modified with carbon nanofibers coupled to a paper platform for the determination of gliadins in food samples [PDF]

open access: yes, 2019
The gluten-free diet is a unique, effective treatment for different conditions related to gluten consumption. Therefore, it is crucial the availability of new methodologies for the sensitive and specific determination of gluten content in food samples ...
Bertolino, Franco Adrián   +4 more
core   +1 more source

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