Results 11 to 20 of about 92,307 (278)

Combination of Natural Deep Eutectic Solvents and Nano-Liquid Chromatography towards White Analytical Chemistry: A Practical Application

Separations
In this work, a green and practical analytical method based on natural deep eutectic solvents (NADES) as extraction agents and nano-liquid chromatography as a separation technique was developed.
Álvaro Santana-Mayor, Giovanni D’Orazio, Salvatore Fanali, Miguel Ángel Rodríguez-Delgado, Bárbara Socas-Rodríguez   +4 more
doaj   +3 more sources

Design of experiments and white analytical chemistry-driven green and sensitive spectrofluorimetric estimation of pregabalin in its pharmaceutical dosage forms and spiked human plasma

Future Journal of Pharmaceutical Sciences
Background Pregabalin (PGB) is a medication with anticonvulsant, analgesic and anxiolytic properties, employed in the treatment of epilepsy, neuropathic pain, fibromyalgia, restless leg syndrome, opioid withdrawal syndrome and generalized anxiety ...
Pintu Prajapati, Veera Shakar Pulusu, Shailesh Shah   +2 more
doaj   +3 more sources

A fully-printed electrochemical platform for assisted colorimetric detection of phosphate in saliva: Greenness and whiteness quantification by the AGREE and RGB tools [PDF]

Green Analytical Chemistry, 2022
Herein, we report the environmental impact quantification of a newly developed fully printed electrochemical device to assist a colorimetric detection of phosphate in saliva.
Vincenzo Mazzaracchio, Alessandro Sassolini, Kalyan Y. Mitra, Dana Mitra, Goran M. Stojanović, Andreas Willert, Enrico Sowade, Reinhard R. Baumann, Ralf Zichner, Danila Moscone, Fabiana Arduini   +10 more
doaj   +2 more sources

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
openaire   +2 more sources

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 [PDF]

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   +2 more sources

Development of eco-friendly and sustainable analytical methods for Ritonavir through white analytical chemistry and AQbD approach

Discover Chemistry
The present research study outlines the development and validation of a cost-effective, eco-sustainable, and robust analytical procedure for the quantitative estimation of Ritonavir in bulk and tablet dosage form using UV Spectrophotometry and Reverse ...
Vaibhav Sawale, Prafulla Sabale, Roshni Kunte, Vidya Sabale   +3 more
doaj   +2 more sources

Sustainable multifaceted HPLC approach for concurrent quantitation of an octa-mixture used in upper respiratory therapy with a five-dimensional sustainability assessment [PDF]

Scientific Reports
Upper respiratory tract disorders are seriously prevalent disorders that impact people daily all over the world. Antipyretics, analgesics, bronchodilators, antitussives, expectorants, mucolytics, antihistamines, and antibiotics are among the ...
Hadeel A. Khalil, Maram G. Hafez, Feda A. H. Elgammal, Tarek S. Belal, Dina A. Gawad   +4 more
doaj   +2 more sources

Integrating green and white analytical principles for endocrine disruptor analysis in aqueous matrices: From routine methods to emerging technologies

Green Analytical Chemistry
The field of research and development offers promising opportunities to optimize sample preparation and analysis in the determination of endocrine disrupting chemicals.
Michelle Klein, Martin Daniel Klassen, Torsten Claus Schmidt, Jochen Tuerk   +3 more
doaj   +2 more sources

A dual-detection HPTLC platform: combining smartphone-based imaging and densitometry for the analysis of diazepam, its metabolite and degradation product [PDF]

BMC Chemistry
In recent years, high-performance thin-layer chromatography (HPTLC) has gained prominence as a cost-effective, straightforward, and dependable analytical technique, particularly in forensic and pharmaceutical laboratories.
Marwa Sherif, M. Abdelkawy, Shereen A. Boltia, Norhan Badr ElDin   +3 more
doaj   +2 more sources

Sustainable and stability-indicating RP-HPLC method for Tofacitinib: an integrated white analytical chemistry and A-QbD approach

Discover Chemistry
A robust, eco-conserving reverse-phase high-performance liquid chromatography method was developed and optimized using Analytical Quality by Design principles.
Suchita Waghmare, Ujban Hussain, Rohini Palekar, Pratiksha Bramhe, Nilesh Rarokar, Pramod Khedekar   +5 more
doaj   +2 more sources