Search Results - "Separations"

Recent Advances in Hydrophobic Deep Eutectic Solvents for Extraction by Dwamena, Amos

“…In the over 1,800 articles published since their inception in 2001, most deep eutectic solvents (DES) synthesized have been hydrophilic. The low cost, low…”
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Pigments Content (Chlorophylls, Fucoxanthin and Phycobiliproteins) of Different Commercial Dried Algae by Osório, Catarina, Machado, Susana, Peixoto, Juliana, Bessada, Sílvia, Pimentel, Filipa B., C. Alves, Rita, Oliveira, M. Beatriz P. P.

“…Algae are a complex, polyphyletic group of organisms, affordable and naturally rich in nutrients, but also valuable sources of structurally diverse bioactive…”
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Review of New Approaches for Fouling Mitigation in Membrane Separation Processes in Water Treatment Applications by El Batouti, Mervette, Alharby, Nouf F., Elewa, Mahmoud M.

“…This review investigates antifouling agents used in the process of membrane separation (MS), in reverse osmosis (RO), ultrafiltration (UF), nanofiltration…”
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Single Cell Protein Production Using Different Fruit Waste: A Review by Thiviya, Punniamoorthy, Gamage, Ashoka, Kapilan, Ranganathan, Merah, Othmane, Madhujith, Terrence

“…The single cell protein (SCP) technique has become a popular technology in recent days, which addresses two major issues: increasing world protein deficiency…”
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Metal-Organic Frameworks in Green Analytical Chemistry by Rocío-Bautista, Priscilla, Taima-Mancera, Iván, Pasán, Jorge, Pino, Verónica

“…Metal-organic frameworks (MOFs) are porous hybrid materials composed of metal ions and organic linkers, characterized by their crystallinity and by the highest…”
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Recent Trends in Microextraction Techniques Employed in Analytical and Bioanalytical Sample Preparation by Kabir, Abuzar, Locatelli, Marcello, Ulusoy, Halil

“…Sample preparation has been recognized as a major step in the chemical analysis workflow. As such, substantial efforts have been made in recent years to…”
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Deep Eutectic Solvents (DESs) as Green Extraction Media of Beneficial Bioactive Phytochemicals by Dheyab, Ali Sami, Abu Bakar, Mohd Fadzelly, AlOmar, Mohamed, Sabran, Siti Fatimah, Muhamad Hanafi, Ahmad Fathi, Mohamad, Azman

“…Deep eutectic solvents (DES) are a mixture of two or more components and are classified as ionic solvents with special properties such as low volatility, high…”
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Adsorption Performance of Zeolite for the Removal of Congo Red Dye: Factorial Design Experiments, Kinetic, and Equilibrium Studies by Imessaoudene, Ali, Cheikh, Sabrina, Hadadi, Amina, Hamri, Nadia, Bollinger, Jean-Claude, Amrane, Abdeltif, Tahraoui, Hichem, Manseri, Amar, Mouni, Lotfi

“…In the present research, zeolite is used for the removal of toxic Congo red dye from water solution. The effects of different operating conditions such as…”
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Metal–Organic Frameworks as Key Materials for Solid-Phase Microextraction Devices—A Review by Gutiérrez-Serpa, Adrián, Pacheco-Fernández, Idaira, Pasán, Jorge, Pino, Verónica

“…Metal–organic frameworks (MOFs) have attracted recently considerable attention in analytical sample preparation, particularly when used as novel sorbent…”
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Biochar as a Green Sorbent for Remediation of Polluted Soils and Associated Toxicity Risks: A Critical Review by Murtaza, Ghulam, Ahmed, Zeeshan, Eldin, Sayed M., Ali, Iftikhar, Usman, Muhammad, Iqbal, Rashid, Rizwan, Muhammad, Abdel-Hameed, Usama K., Haider, Asif Ali, Tariq, Akash

“…Soil contamination with organic contaminants and various heavy metals has become a global environmental concern. Biochar application for the remediation of…”
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Total and Free Fatty Acids Analysis in Milk and Dairy Fat by Amores, Gustavo, Virto, Mailo

“…Dairy fat is one of the most complex natural fats because of its fatty acid (FA) composition. Ruminant dairy fat contains more than 400 different FA varying in…”
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Removal of Azo Dyes from Wastewater through Heterogeneous Photocatalysis and Supercritical Water Oxidation by Vaiano, Vincenzo, De Marco, Iolanda

“…Azo dyes are synthetic organic dyes used in the textile, leather, and paper industries. They pose environmental problems due to their toxic and persistent…”
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Fabric Phase Sorptive Extraction Explained by Kabir, Abuzar, Mesa, Rodolfo, Jurmain, Jessica, Furton, Kenneth

“…The theory and working principle of fabric phase sorptive extraction (FPSE) is presented. FPSE innovatively integrates the benefits of sol–gel coating…”
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Hunting Molecules in Complex Matrices with SPME Arrows: A Review by Herrington, Jason S., Gómez-Ríos, German A., Myers, Colton, Stidsen, Gary, Bell, David S.

“…Thirty years since the invention and public disclosure of solid phase microextraction (SPME), the technology continues evolving and inspiring several other…”
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Purification Technologies for NOx Removal from Flue Gas: A Review by Zhu, Zihan, Xu, Bin

“…Nitrogen oxide (NOx) is a major gaseous pollutant in flue gases from power plants, industrial processes, and waste incineration that can have adverse impacts…”
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Returning to Nature for the Design of Sorptive Phases in Solid-Phase Microextraction by Mafra, Gabriela, García-Valverde, María, Millán-Santiago, Jaime, Carasek, Eduardo, Lucena, Rafael, Cárdenas, Soledad

“…Green analytical chemistry principles aim to minimize the negative impact of analytical procedures in the environment, which can be considered both at close…”
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Polymer-Based Nano-Adsorbent for the Removal of Lead Ions: Kinetics Studies and Optimization by Response Surface Methodology by Birniwa, Abdullahi Haruna, Kehili, Sana, Ali, Mujahid, Musa, Haruna, Ali, Umar, Kutty, Shamsul Rahman Mohamed, Jagaba, Ahmad Hussaini, Abdullahi, Shehu Sa’ad, Tag-Eldin, Elsayed Mohamed, Mahmud, Habibun Nabi Muhammad Ekramul

“…This work successfully created a polypyrrole-polyethyleneimine (PPy-PEI) nano adsorbent for the elimination of the lead ion Pb2+ from an aqueous solution. An…”
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Biosorption and Bioaccumulation Abilities of Actinomycetes/Streptomycetes Isolated from Metal Contaminated Sites by Timková, Ivana, Sedláková-Kaduková, Jana, Pristaš, Peter

“…Heavy metal pollution is of great concern. Due to expansion of industrial activities, a large amount of metal is released into the environment, disturbing its…”
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Evaluation of Antimicrobial Activity and Cytotoxicity Effects of Extracts of Piper nigrum L. and Piperine by Alves, Fabrine Silva, Cruz, Jorddy Neves, de Farias Ramos, Ingryd Nayara, do Nascimento Brandão, Dayse Lucia, Queiroz, Rafael Nascimento, da Silva, Glauce Vasconcelos, da Silva, Gleice Vasconcelos, Dolabela, Maria Fani, da Costa, Marcondes Lima, Khayat, André Salim, de Arimatéia Rodrigues do Rego, José, do Socorro Barros Brasil, Davi

“…P. nigrum L. extracts and the piperine alkaloid have important antimicrobial, anti-inflammatory, and antioxidant properties. Therefore, in this study, we…”
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Curative Effects of Dianthus orientalis against Paracetamol Triggered Oxidative Stress, Hepatic and Renal Injuries in Rabbit as an Experimental Model by Ahmad, Bashir, Muhammad Yousafzai, Ali, Maria, Hafsa, Khan, Ayaz Ali, Aziz, Tariq, Alharbi, Metab, Alsahammari, Abdulrahman, Alasmari, Abdullah F.

“…The aim of the present study investigates the hepatoprotective, nephroprotective and hematopoietic and antioxidant effects of Dianthus orientalis leaves…”
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