Asbestos Surface Charge Heterogeneity and Biological Effects

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منابع مشابه

Asbestos surface charge heterogeneity and biological effects.

T. Astrum, in Proteases and Biological Control, 77, 985 (1980). E. Reich, D. B. Rifkin, E. Shaw, Eds. (Cold 13. W. E. Laug, P. A. Jones, C. A. Nye, W. F. Spring Harbor Laboratory, Cold Spring Harbor, Benedict, Biochem. Biophys. Res. Commun. 68, N.Y., 1975), p. 343. 114 (1976). 5. N. W. Seeds, A. G. Gilman, T. Amano, M. W. 14. J. P. Quigley, J. Cell Biol. 71, 472 (1976). Nirenberg, Proc. Natl. A...

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Charge heterogeneity of surfaces: mapping and effects on surface forces.

The DLVO theory treats the total interaction force between two surfaces in a liquid medium as an arithmetic sum of two components: Lifshitz-van der Waals and electric double layer forces. Despite the success of the DLVO model developed for homogeneous surfaces, a vast majority of surfaces of particles and materials in technological systems are of a heterogeneous nature with a mosaic structure c...

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Effects of electrostatic charge on the pathogenicity of chrysotile asbestos.

Two groups of 48 rats of the AF/HAN strain were exposed for one year to respirable dust clouds of UICC chrysotile asbestos at a dose level of 10 mg/m3. One group was treated with dust carrying the normal electrostatic charge produced during dust generation, whereas the other was exposed to dust discharged by exposure to ionising radiation from a thallium-204 source. After dusting most animals w...

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Biological effects of ingested asbestos: report and commentary.

The concept of whole retina radiotherapy for infants and youngsters with retinoblastoma is not new. Such treatment was pioneered in the early 1960's shortly after the linear accelerator became available for medical use (Bagshaw & Kaplan, 1966). The linear accelerator provided the possibility of using focused small field megavoltage radiation beams to treat the entire retina while simultaneously...

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Role of surface charge in determining the biological effects of CdSe/ZnS quantum dots

The growing potential of quantum dots (QDs) in biomedical applications has provoked the urgent need to thoroughly address their interaction with biological systems. However, only limited studies have been performed to explore the effects of surface charge on the biological behaviors of QDs. In the present study, three commercially available QDs with different surface coatings were used to syste...

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ژورنال

عنوان ژورنال: Science

سال: 1981

ISSN: 0036-8075,1095-9203

DOI: 10.1126/science.213.4515.1534-a