Results 61 to 70 of about 961,300 (203)

Characterization of diatomaceous earth from Kolubara mining basin, Serbia

, 2019
Diatomaceous earth is of sedimentary origin consists mainly of accumulated skeletons formed as a protective covering of the diatoms. Usually, high absorption capacity of diatomaceous earth provides its wide use as heat insulation, filter, and absorbent ...
Saponjic, Aleksandra, Jankovic Mandic, Ljiljana, Baščarević, Zvezdana, Ilic, Svetlana, Egelja, Adela, Saponjic, Djordje, Kokunesoski, Maja   +6 more
core   +1 more source

Cabbage pest control with local inert dusts: do diatomaceous earth and wood ash have the highest potential?

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science
Cabbage (Brassica oleracea var. alba) production in Europe faces challenges from insecticide resistance and environmental concerns. Inert dusts offer a promising alternative, but their field efficacy remains underexplored.
Luka Batistič, Tanja Bohinc, Monica Novljan, Eva Indihar, Iztok Jože Košir, Urban Šilc, Aleksander Horvat, Stanislav Trdan   +7 more
doaj   +1 more source

Método QuEChERS para determinação de ocratoxina a e citrinina em arroz e farelo de arroz

Química Nova, 2012
The present study was carried out to establish the optimal conditions for performing ochratoxin A (OTA) and citrinin (CIT) extraction using the QuEChERS method in rice.
Helen C. dos S. Hackbart, Michele Moraes de Souza, Priscila Tessmer Scaglioni, Ednei G. Primel, Jaqueline Garda-Buffon, Eliana Badiale-Furlong   +5 more
doaj   +1 more source

Microblasting Wound Dressings Mechanically Disrupt Polymicrobial Biofilms to Enhance Healing in Treatment‐Resistant Wounds

Advanced Science, Volume 13, Issue 50, 7 September 2026.
Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn, Joo Hun Lee, Christian Hurd, Jiye Lee, Junggeon Park, Adam A. Markowicz, Zheyuan Zhang, Joanne Hwang, Guillermo L. Monroy, Simon A. Rogers, Woonggyu Jung, Stephen A. Boppart, Hyunjoon Kong   +12 more
wiley   +1 more source

Fouling‐Free Inertial Microfluidic Cell Clarification for Lentivirus Manufacturing

Biotechnology and Bioengineering, Volume 123, Issue 9, Page 2342-2352, September 2026.
ABSTRACT Lentiviral vectors (LVVs) are widely used as gene‐delivery vehicles in cell and gene therapy, enabling stable integration of transgenes into target cells. However, efficient clarification of LVV harvest remains a major bottleneck in large‐scale manufacturing, as conventional depth filtration often results in significant product loss.
Dohyun Park, Alexander Bevacqua, Mingyang Cui, Marina Nichols, Jianzhu Chen, Jongyoon Han   +5 more
wiley   +1 more source

Liposomal Encapsulation of Damson Plum Phenolics and Their Incorporation Into Functional Milk Beverages

Food Frontiers, Volume 7, Issue 5, September 2026.
Damson plum phenolic extract was encapsulated in soy lecithin‐based liposomes, followed by freeze‐drying and incorporation into milk. The liposomal delivery system improved the retention and recovery of key phenolic compounds, including neochlorogenic acid, rosmarinic acid, and rutin, during 28 days of refrigerated storage at 4°C, demonstrating a ...
Pu Xia, Mirja Kaizer Ahmmed, Ali Rashidinejad   +2 more
wiley   +1 more source

Diatomaceous earths: Natural insecticides

Pesticidi i fitomedicina, 2013
The regulatory issues for diatomaceous earth (DE) cover three fields: consumer safety, worker safety, and proof of efficacy against pests. For consumer safety, regulatory issues are similar to those for other additives, and a principal benefit of DEs is their removal by normal processing methods.
openaire   +2 more sources

Depositional History of the Namibian Mud Belt Reveals Late Holocene Weakening of the Benguela Coastal Current

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract We investigate late Holocene changes in the northern Benguela Upwelling System using a multi‐proxy approach on shallow shelf deposits from the Namibian mud belt. Three sediment cores characterized by organic carbon‐rich, anoxic, and partly gas‐bearing sediments were retrieved along a sampling transect at 23°S in August 2019.
Michael Kossack, Chloe H. Anderson, Nikolas Römer‐Stange, Jürgen Titschack, Florian Scholz, Matthias Zabel   +5 more
wiley   +1 more source

Characterization of Diatomaceous Earth and Halloysite Resources of Poland

, 2019
The mining industry of Poland is based mostly on coal and copper ores. Strict carbon emissions and the depletion of deposits will slowly phase out coal.
Marcin Lutyński, Piotr Sakiewicz, Sylwia Lutyńska   +2 more
core   +1 more source

Control of stored grain beetles through entomopathogenic fungi and diatomaceous earth in stored rice

Biological Control
The lesser grain borer, Rhyzopertha dominica , and the rice weevil, Sitophilus oryzae , are two of the most damaging pests of stored rice. Here, we explore Beauveria bassiana (strain: GHA) and Cordyceps fumosorosea (strain: FE9901) as biological control ...
Ethan M. Doherty, Aaron R. Ashbrook, Qian Sun, Vinson Doyle, Blake E. Wilson   +4 more
doaj   +1 more source