Results 61 to 70 of about 2,134 (181)

H₂ separation using pressed clinoptilolite and mixed copper‐clinoptilolite disc membranes

The Canadian Journal of Chemical Engineering, 2016
AbstractDisc membranes machined from high‐purity natural clinoptilolite rocks demonstrated promising hydrogen separation efficiency. However, these membranes cannot be adequately scaled up. To overcome this and provide process flexibility, mixed matrix membranes are required, pairing small particles of natural zeolite with a binder system.
Farjoo, Afrooz, Avila, Adolfo María, Kuznicki, Steven   +2 more
openaire   +2 more sources

Mechanochemical Fullerene Nanoencapsulation in Amino‐Functionalized ZIF‐12 for Visible‐Light Disinfection of Waterborne Viruses and Bacteria

Small, Volume 22, Issue 23, 22 April 2026.
A solvent‐minimized mechanochemical strategy enables the synthesis of C₆₀‐encapsulated amino‐functionalized ZIF‐12 as a visible‐light‐driven bifunctional photocatalyst. Synergistic charge separation enhances hydroxyl radical generation, achieving efficient viral in saline water and bacterial inactivation in river water under environmentally relevant ...
Noelia Rodríguez‐Sánchez, Menta Ballesteros, Carsten Prinz, Inés Canosa, Amando Flores Díaz, Biswajit Bhattacharya, A. Rabdel Ruiz‐Salvador, Franziska Emmerling   +7 more
wiley   +1 more source

Critical Review on Zeolite Clinoptilolite Safety and Medical Applications in vivo

Frontiers in Pharmacology, 2018
Unique and outstanding physical and chemical properties of zeolite materials make them extremely useful in a variety of applications including agronomy, ecology, manufacturing, and industrial processes.
Sandra Kraljević Pavelić, Jasmina Simović Medica, Darko Gumbarević, Ana Filošević, Nataša Pržulj, Krešimir Pavelić, Krešimir Pavelić   +6 more
doaj   +1 more source

Negative Frictional Healing in Icelandic Geothermal (IDDP‐2) Core Samples: Potential Implications for Detachment‐Fault Mechanics

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 4, April 2026.
Abstract Detachment faults in mid‐ocean ridge settings accommodate tectonic extension. These faults are potentially weakened by alteration through phyllosilicate‐ and amphibole‐mineral formation. Seven core samples taken from the Krafla and Reykjanes geothermal fields in Iceland allow for the study of the effect of mineral alteration on the frictional ...
Barnaby Fryer, Florian Jermann, Patricia Patrier, Bruno Lanson, Stanislav Jelavic, Simon Guérin‐Marthe, Gabriel Meyer, Fabrice Barou, Marie Violay   +8 more
wiley   +1 more source

Ion-Exchanged Clinoptilolite as a Substrate for Space Farming

Agriculture
Clinoptilolite, with its structural peculiarities (ion-exchange and adsorbent properties), is an excellent candidate for direct use and various modifications.
Yuri Kalvachev, Ermenegilda Vitale, Carmen Arena, Totka Todorova, Daniel Ilkov, Violeta Velikova   +5 more
doaj   +1 more source

Overview of Current and Future Perspectives of Saudi Arabian Natural Clinoptilolite Zeolite: A Case Review

Journal of Chemistry, 2019
After a thorough review of existing studies of clinoptilolite zeolites, three areas for potential investigation of the Saudi Arabian zeolites were found.
Murad Alsawalha
doaj   +1 more source

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

Effects of long term feeding dairy cows on a diet supplemented with clinoptilolite on certain haematological parameters

Veterinární Medicína, 2005
The effect of the dietary inclusion of clinoptilolite on the haematological parameters of dairy cows has not been studied yet; however in mice, prolonged zeolite administration causes disturbances in the adaptation of erythropoiesis in periods of ...
P.D. Katsoulos, N. Roubies, N. Panousis, E. Christaki, P. Karatzanos, H. Karatzias   +5 more
doaj   +1 more source

Effect of activated clinoptilolite in aflatoxin B1 contaminated laying hen diets on aflatoxin B1 residues and quality of eggs [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2017
This study was carried out to determine the effect of a high level of aflatoxin B1 in laying hen diets, supplemented with deactivated and activated clinoptilolite, on inner and outer quality and aflatoxin B1 residues in eggs.
Demir Ergün E., Eseceli Hüseyin H., Özcan Akif M.   +2 more
doaj   +1 more source

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

Advanced Functional Materials, Volume 36, Issue 26, 30 March 2026.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras, Imelda Raczkiewicz, Peggy Bouquet, Jean‐Philippe Dacquin, Jeremy Dhainaut, Anne Goffard, Christophe Volkringer   +6 more
wiley   +1 more source