Results 21 to 30 of about 667,427 (198)

Voltammetric Investigation of Ferulic Acid at Disposable Pencil Graphite Electrode

open access: yesMicromachines, 2023
Ferulic acid (FA), a monohydroxycinnamic acid, is an antioxidant with multiple beneficial effects on human health, presenting also importance in the food and cosmetics industry.
Iulia Gabriela David   +6 more
doaj   +1 more source

Atmospheric Chemistry for Astrophysicists: A Self-consistent Formalism and Analytical Solutions for Arbitrary C/O [PDF]

open access: yes, 2015
We present a self-consistent formalism for computing and understanding the atmospheric chemistry of exoplanets from the viewpoint of an astrophysicist.
Heng, Kevin   +2 more
core   +2 more sources

Renewable energy for a green future: Electricity produced from efficient luminescent solar concentrators

open access: yesSolar Energy Advances, 2022
This article proposes an overarching review of the technologies engaged in world wide energy demand which uses from non-renewable to renewable energies.
Aline Varella Rodrigues   +3 more
doaj   +1 more source

Reaction rate of a composite core-shell nanoreactor with multiple, spatially distributed embedded nano-catalysts [PDF]

open access: yes, 2016
We present a detailed theory for the total reaction rate constant of a composite core-shell nanoreactor, consisting of a central solid core surrounded by a hydrogel layer of variable thickness, where a given number of small catalytic nanoparticles are ...
Angioletti-Uberti, Stefano   +5 more
core   +5 more sources

Determination of Parabens and Phenolic Compounds in Dairy Products through the Use of a Two-Step Continuous SPE System Including an Enhanced Matrix Removal Sorbent in Combination with UHPLC−MS/MS

open access: yesFoods, 2023
Dairy products can be contaminated by parabens and phenolic compounds from a vast variety of sources, such as packaging and manufacturing processes, or livestock through feed and environmental water. A two-step continuous solid-phase extraction (SPE) and
Laura Palacios Colón   +2 more
doaj   +1 more source

Multi-purpose Advanced Teaching and Basic Research Analytical and Physical Chemistry Laboratory at Khalifa University’s Biomedical Engineering Department [PDF]

open access: yes2013 ASEE International Forum Proceedings, 2020
Multi-purpose Advanced Teaching and Basic Research Analytical and Physical Chemistry Laboratory at Khalifa University’s Biomedical Engineering Department Challenges in setting up a biomedical engineering focused laboratory for analytical and physicalchemistry that can support teaching and research processes in parallel, at a start-up researchuniversity,
Abdel F. Isakovic   +4 more
openaire   +2 more sources

Improvements to the APBS biomolecular solvation software suite [PDF]

open access: yes, 2017
The Adaptive Poisson-Boltzmann Solver (APBS) software was developed to solve the equations of continuum electrostatics for large biomolecular assemblages that has provided impact in the study of a broad range of chemical, biological, and biomedical ...
Baker, Nathan A.   +23 more
core   +2 more sources

Application of Piezoelectric Sensors with Polycomposite Coatings for Assessing Milk Quality Indicators

open access: yesEngineering Proceedings, 2023
Milk is an important and necessary food product for reducing morbidity in the human body. There are numerous misconceptions around milk and dairy products in this regard.
Anastasiia Shuba   +4 more
doaj   +1 more source

Quantum Control Landscapes

open access: yes, 2007
Numerous lines of experimental, numerical and analytical evidence indicate that it is surprisingly easy to locate optimal controls steering quantum dynamical systems to desired objectives.
Agrachev AA   +5 more
core   +1 more source

Schizophrenic molecules and materials with multiple personalities - how materials science could revolutionise how we do chemical sensing [PDF]

open access: yes, 2009
Molecular photoswitches like spiropyrans derivatives offer exciting possibilities for the development of analytical platforms incorporating photo-responsive materials for functions such as light-activated guest uptake and release and optical reporting on
Benito-Lopez, Fernando   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy