Results 61 to 70 of about 2,160 (179)

Feasibility of clinoptilolite application as a microporous carrier for pH-controlled oral delivery of aspirin

Acta Chimica Slovenica, 2014
Clinoptilolite is a natural zeolite which due to high surface area/volume ratio has found many applications in industries and medicine. Aspirin is a non-steroidal anti-inflammatory drug which is currently used as an anticoagulant, antinociceptive ...
Mahdi Tondar, Mohammad Javad Parsa, Yaser Yousefpour, Ali Mohammad Sharifi, Seyed Vahid Shetab-Boushehri   +4 more
doaj  

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

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

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

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

STUDY OF THE INFLUENCE OF DISPERSION AND CONDITIONS OF THERMAL ACTIVATION ON THE SORPTION PROPERTIES OF TRANSCARPATHIAN CLINOPTILOLITE AND PROSPECTS FOR ITS APPLICATION IN ENVIRONMENTAL TECHNOLOGIES

Environmental Problems
The influence of dispersion on the structural and sorption properties of the Transcarpathian clinoptilolite of the Sokyrnytske deposit was investigated by the method of complex thermal analysis.
Viktoria Kochubei , Svitlana Yaholnyk , Myroslav Malovanyy , Nataliia Buchaichuk   +3 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

Confined Chemistry in Space: Zeolite‐Supported Fe13 Nanoclusters Modulate CS Reactivity

Small Structures, Volume 7, Issue 3, March 2026.
The study explores how an Fe13 cluster confined in chabazite reshapes the reaction of CS and H2 under astrochemical conditions. Confinement promotes C–S bond cleavage over hydrogenation, directing chemistry toward CH4 and H2S formation. Additional CS enables CS2 and C2 species. Microkinetic analysis identifies protoplanetary environments where zeolites
Gerard Pareras, Albert Rimola
wiley   +1 more source

Clinoptilolite inhibits αvβ1 integrin-mediated matrix metalloproteinase up-regulation in PC3 cells [PDF]

Brazilian Journal of Pharmaceutical Sciences
Prostate cancer changes from an androgen-dependent to an independent type during its progression, and metastasis greatly limits treatment options and survival rates.
Buket Reel, Caglar Bintepe, Ceylan Onursal, Nevin Ersoy, Alper Bagriyanik   +4 more
doaj   +2 more sources

Strategies for Mitigating Seasonal Heavy Metal Release in River Sediments Using Natural Mineral‐Based Materials

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT This study presents an ecological and geochemical assessment of trace element contamination in the Huyva River (Ukraine), a right tributary of the Teteriv River that supplies drinking water to Zhytomyr and nearby settlements. The research involved monitoring key physicochemical parameters, including pH, mineralization, hardness, and major ion ...
Yuliia Trach, Olha Biedunkova, Maryna Kravchenko, Tetiana Tkachenko, Roman Trach   +4 more
wiley   +1 more source