Results 21 to 30 of about 5,647,687 (283)

GREEN CHEMISTRY: AN ANALYTICAL PERSPECTIVE

, 2012
In the last two centuries chemistry has improved our quality of life through the production of thousands of useful products and materials, but this achievement comes at an environmental price. Green chemistry and its principle want to reduce or eliminate the negative environmental impacts and through design, innovation and new processes to restore the ...
PASTI, Luisa
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Separate foliar sodium selenate and zinc oxide application enhances Se but not Zn accumulation in pea (Pisum sativum L.) seeds

Frontiers in Plant Science, 2022
Up to 15% and 17% of the world population is selenium (Se) and zinc (Zn) deficient, respectively. Pea (Pisum sativum L.) is an important staple legume with a high potential for Se and Zn biofortification in seeds. A 2-year pot experiment investigated two
Maksymilian Malka, Gijs Du Laing, Jun Li, Torsten Bohn   +3 more
doaj   +1 more source

Countercurrent chromatography in analytical chemistry (IUPAC technical report) [PDF]

, 2009
© 2009 IUPACCountercurrent chromatography (CCC) is a generic term covering all forms of liquid-liquid chromatography that use a support-free liquid stationary phase held in place by a simple centrifugal or complex centrifugal force field. Biphasic liquid
Sutherland, IA, Ian A. Sutherland, Tatyana Maryutina, Maryutina, T, Spivakov, B, Boris Spivakov, Shpigun, O, Berthod, A, Alain Berthod, Oleg Shpigun, Sutherland, Ian A., Iqbal, M. S., Torto, N., Lobinski, Ryszard, Labuda, J., Mester, Z., Motomizu, S., Trendafilova, N., Shpigun, Oleg, Smith, R. M., Knox, D. E., Lund, W., Fajgelj, A., Spivakov, Boris, Camoes, M., Maryutina, Tatyana, De Zorzi, P., Berthod, Alain, Hibbert, B., Chai, Z., Apak, R., Minkkinen, P., De Bieyre, P., Felinger, A., Aggarwal, S. K., Pingaron, J., Jarosz, M., Kim, H.   +37 more
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Rapid Analysis of Milk Using Low-Cost Pocket-Size NIR Spectrometers and Multivariate Analysis

Foods, 2020
The miniaturisation of analytical devices, reduction of analytical data acquisition time, or the reduction of waste generation throughout the analytical process are important requirements of modern analytical chemistry, and in particular of green ...
Jordi Riu, Giulia Gorla, Dib Chakif, Ricard Boqué, Barbara Giussani   +4 more
doaj   +1 more source

Enhancing Sustainable Analytical Chemistry in Liquid Chromatography: Guideline for Transferring Classical High-Performance Liquid Chromatography and Ultra-High-Pressure Liquid Chromatography Methods into Greener, Bluer, and Whiter Methods

Molecules
This review is dedicated to sustainable practices in liquid chromatography. HPLC and UHPLC methods contribute significantly to routine analytical techniques.
Sami El Deeb
doaj   +1 more source

Effective removal of a cationic dye from an aqueous solution by modified chitosan-zinc oxide nanoparticles beads

Journal of Taibah University for Science
Synthetic dyes like basic dyes are among the disturbing contaminants in wastewater, causing environmental pollution, thereby attracting a quest for a potent and sustainable adsorbent for effective treatment.
Ismaila Olalekan Saheed, Siti Aisyah Sehak, Ahmad Fikri Adam, Syed Fariq Fathullah Syed Yaacob, Megat Ahmad Kamal Megat Hanafiah, Noor Haida Mohd Kaus, Ahmad Faiz Abdul Latip, Faiz Bukhari Mohd Suah   +7 more
doaj   +1 more source

Fiberoptic-Coupled Spectrofluorometer with Array Detection as a Process Analytical Chemistry Tool for Continuous Flow Monitoring of Fluoroquinolone Antibiotics

International Journal of Analytical Chemistry, 2020
Nowadays, there is an increasing need for sensitive real-time measurements of various analytes and monitoring of industrial products and environmental processes.
Nader Shokoufi, Maryam Vosough, Mona Rahimzadegan-Asl, Atefeh Abbasi-Ahd, Mahsa Khatibeghdami   +4 more
doaj   +1 more source

Integrating green chemistry, green analytical chemistry, and white analytical chemistry through the ESG perspective

OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA
The main theoretical currents - Green Chemistry (GC), Green Analytical Chemistry (GAC), and White Analytical Chemistry (WAC) - aim to contribute to environmental care, safety, and cost reduction. These three environmental approaches, each with 12 principles, seek to align their practices with Sustainable Development (SD).
Ismael Fernando Christmann, Gleison de Souza Celente, Eduardo Alexis Lobo Alcayaga, Gilson Augusto Helfer, Adilson Ben da Costa   +4 more
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Methodological aspects of analytical chemistry

, 2021
Some general aspects of modern analytical chemistry were considered, especially the definition of this science.
Adams, Freddy, Adriaens, MiekeWE068010015714570000-0003-4034-1881F6489208-F0ED-11E1-A9DE-61C894A0A6B4, Adriaens, Mieke, Adams, FreddyUGent802001596189979796900673BC47C968-EFF5-11E2-8882-1C9310BDE39D   +3 more
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Sensors as green tools in analytical chemistry [PDF]

, 2021
Altres ajuts: acords transformatius de la UABThis article comments on green aspects of (bio)chemical sensors for qualitative and quantitative analysis applications.
Valle Zafra, Manuel del
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