Results 171 to 180 of about 139,621 (241)

Toward Robust Optimal Control of Chromatographic Separation Processes With Controlled Flow Reversal

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 3, September 2026.
ABSTRACT Column liquid chromatography is an important technique applied in the production of biopharmaceuticals, specifically for the separation of biological macromolecules such as proteins. When setting up process conditions, it is crucial that the purity of the product is sufficiently high, even in the presence of perturbations in the process ...
Dominik H. Cebulla, Christian Kirches, Andreas Potschka   +2 more
wiley   +1 more source

Cationic dye removal (crystal violet) using <i>Equisetum palustre</i>. [PDF]

RSC Adv
Delikanlı NE, Fil BA, Gemici BT, Ucun Özel H, Özel HB.   +4 more
europepmc   +1 more source

Nanocellulose‐Based Aerogels for Adsorption Applications in Environmental Remediation: State of Art, Challenges, and Future Outlook

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT The escalating severity of global environmental pollution necessitates the development of sustainable and efficient adsorption materials. Nanocellulose (NC), sourced from the most abundant natural polymer on earth, has shown great potential in this field due to its renewability, biodegradability, and exceptional nanoscale properties.
Yaqian Yu, Yufan Feng, Hongqi Dai, Xuelian Zhou, Huining Xiao, Huiyang Bian   +5 more
wiley   +1 more source

Response Surface Analysis of Manganese Removal Onto Sodium Dodecyl Sulfate-Modified Montmorillonite Clay. [PDF]

Water Environ Res
Abd-Elshafi AA, Al-Amer K, Khalaf MM, Abd El-Lateef HM, Amer AA, El-Shater A, Shaaban S, Elrouby M.   +7 more
europepmc   +1 more source

Magnetron‐Sputtered Niobium‐Coated Biochar for Reusable Adsorption of Ivermectin and Diclofenac From Water

ChemistrySelect, Volume 11, Issue 36, 22 September 2026.
Magnetron sputtering was used as a controlled surface‐engineering strategy to produce a Nb‐coated biochar capable of adsorbing pharmaceuticals with markedly different molecular structures and adsorption behaviors. Maintaining removal performance across 11 adsorption–regeneration cycles and reducing it by no more than 15% in the presence of the tested ...
Adelício Lucas Alberto, Sabrina Frantz Lütke, Yasmin Vieira, Cesar Aguzzoli, Salah Knani, Marcos Leandro Silva Oliveira, Luis Felipe Oliveira Silva, Guilherme Luiz Dotto   +7 more
wiley   +1 more source

Comparative evaluation of biogenic hydroxyapatite derived from fish bones and synthetic hydroxyapatite for the removal of flucloxacillin sodium. [PDF]

Discov Nano
Boukra A, Boukra O, Akartasse N, Latifi S, Rashid H, Jodeh S, Hammouti B, Abuelizz HA, Karbane ME, Azzaoui K, Saoiabi S.   +10 more
europepmc   +1 more source

Metal‐Free Ternary‐Composite Aerogel Based on Graphitic Carbon Nitride, Graphene Oxide, and β‐Cyclodextrin for Synergistic Adsorption and Photodegradation of Organic Dyes

Small, Volume 22, Issue 49, 1 September 2026.
A novel metal‐free g‐C3N4/GO/β‐CD aerogel exhibits a high adsorption capacity of 653.2 mg/g for RhB. The synergistic adsorption‐degradation effect of the aerogel enables the complete elimination of organic dyes. Fixed‐bed and recyclability tests demonstrate its potential for continuous industrial wastewater treatment.
Yuan Yu, Ke Zhou, Lu Shang, Yuting Zou, Qing Yin, Shengzhe Wang, Na Chang, Yuting Wen, Jun Li   +8 more
wiley   +1 more source

Mitigating environmental pollution by methyl orange via effective adsorption using modified layered double hydroxide. [PDF]

Sci Rep
Ahmed IM, Nayl AA, Arafa WAA, Alanazi AH, Abd-Elhamid AI, Bräse S.   +5 more
europepmc   +1 more source

Unlocking Extra Flexibility of Soft Porous Crystals via Hydrogen Bonding Interaction for Multistep Acetylene Sorption

Small, Volume 22, Issue 53, 21 September 2026.
Minor ligand modification in a CID‐type flexible PCP induces a fivefold increase in acetylene uptake and > 270% pore expansion. By replacing isophthalate with pyridine‐3,5‐dicarboxylate, the framework exhibits hydrogen‐bond‐assisted multistep gate‐opening behavior and selective adsorption of acetylene over other C2 hydrocarbons.
Christophe Lavenn, Nobuhiko Hosono, Ken‐ichi Otake, Susan Sen, Shinpei Kusaka, Tomoe Watanabe, Hirotaka Ashitani, Shogo Kawaguchi, Hiroki Ishibashi, Yoshiki Kubota, Ryotaro Matsuda, Susumu Kitagawa   +11 more
wiley   +1 more source

Influence of variation in physicochemical properties of pesticides on their adsorption isotherms and leaching behavior in egyptian clay soil. [PDF]

Sci Rep
Eshmawy MR, Abdallah I, Khorshed MA, Kandil MA.   +3 more
europepmc   +1 more source