Results 21 to 30 of about 87,316 (284)
Particle and Fibre Toxicology, 2020 Background Talc, a hydrous magnesium silicate, often used for genital hygiene purposes, is associated with ovarian carcinoma in case-control studies. Its potential to cause inflammation, injury, and functional changes in cells has been described.
Erika Sato +5 more
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Shiyou shiyan dizhi, 2021 Different forms of talc have been developed in the first member of Permian Maokou Formation (P2m1) in the Sichuan Basin. As a hydrothermal alteration mineral, its formation mechanism and its influence on the P2m1 reservoir need to be further explored ...
Haixia REN +6 more
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Effects of talc, kaolin and calcium carbonate as fillers in biopolymer packaging materials
Journal of polymer engineering, 2021 We compared the performance of bio-based and biodegradable polymers for packaging applications. Cost-effective inorganic fillers (talc, kaolin and calcium carbonate) were first melt-compounded with polylactic acid (PLA), poly(butylene adipate-co ...
Karoliina Helanto, R. Talja, O. Rojas
semanticscholar +1 more source
Fabrication and electromagnetic performance of talc/NiTiO3 composite [PDF]
Royal Society Open Science, 2018 In this study, the electromagnetic (EM) performance of talc/NiTiO3 composite was evaluated. The morphology of talc displayed a lamella structure; there were many nanoparticles of NiTiO3 coated on the talc lamella.
Wen-Li Qin +3 more
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International Journal of Mining Science and Technology, 2022 The utilization of Ca ion as assistant depressant of CMC on talc has been widely reported. Thus, the study on the adsorption mechanism of Ca ion on talc surface is very crucial for understanding the performance of CMC on talc depression.
Yuanjia Luo +6 more
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Environmental Health Perspectives, 1974 Talc deposits include asbestos minerals such as chrysotile and amphiboles that may be carried over into consumer products. Optical microscopy and x-ray diffraction analyses may not reveal their presence. Examples are given of electron microscopy procedures that permit detection and measurement.
openaire +2 more sources
Surface pre-coating of talc particles by carboxyl methyl cellulose adsorption : study of adsorption and consequences on surface properties and settling rate [PDF]
, 2006 This paper investigates the adsorption of different sized carboxyl methyl cellulose (CMC) onto talc particles (adsorption isotherm, adsorption reversibility), its consequences on the particles properties (electrophoretic mobility and surface wetting) and
Bacchin, Patrice +6 more
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Single center experience on talc poudrage morbidity: focus on high talc dosage
Journal of Cardiothoracic Surgery, 2011 Malignant pleural effusion (MPE) is a common clinical problem of concern for most of the pneumologists and thoracic surgeons. A general consensus regarding the use of talc poudrage in treatment of MPE exists, but only few studies analyzed in detail talc ...
Congedo Maria +4 more
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Investigating the effects of particle size and dosage of talc nanoparticles as a novel solid collector in quartz flotation [PDF]
International Journal of Mining and Geo-Engineering, 2019 In this study, hydrophobic talc nanoparticles were applied as a novel class of solid flotation collector. The aim of this work was to understand the effect of talc nanoparticles size and dosage on the quartz flotation recovery.
Abdolmotaleb Hajati +4 more
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Influence of Talc Dose on Extrapleural Talc Dissemination after Talc Pleurodesis
American Journal of Respiratory and Critical Care Medicine, 2003 Abstract This study was designed to ascertain, in a rabbit model, extrapleural talc deposition and the related inflammatory response after talc slurry pleurodesis with two clinical doses, 200 and 50 mg/kg. Histopathologic evaluations revealed that whereas numerous rabbits receiving a high dose had talc in the ipsilateral (70%) and ...
Montes Castillo, Juan Francisco +5 more
openaire +3 more sources