Use of UV-curable acrylates gels as mounting media for palynological samples
Palabras clave:
pollen, spores, microscope slides, mounting media, acrylatesResumen
UV-curable acrylate are used as an easy, economic and rapid mounting media (m.m.). After the palynological specimens kept in water are dehydrated with Ethanol, they can be mounted in UV-curable acrylate such as Trabasil NR2 and Acrysoft urethane acrylates. These m.m. have advantages over other m.m.: specimens are not displaced in time, they are not attacked by any organism or modified by any environmental conditions such as humidity and heat. In addition refraction index is similar to that of sporopollenin and glass.
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Andersen, S.T., 1960. Silicone oil as a mounting medium for pollen grains. Geological Survey of Denmark, Copenhagen, 24 pp.
Bennett, K.D. & K.J. Willis. 2002. Pollen. In: J.P. Smol, H.J.B. Birks & W.M. Last (eds.), Tracking environmental change using lake sediments. Devolopments in Paleonvironmental Research. vol. 3, pp. 5–32, Kluwer Academic Publisher.
Cushing, E.J. 2011. Longevity of reference slides of pollen mounted in silicone oil. Review of Palaeobotany and Palynology 164: 121-131.
Erdtman, G. 1943. An introduction to pollen analysis. Chronica Botanica Company, Waltham, 239 pp.
Faegri, K. & P. Deuse. 1960. Size variations in pollen grains with different treatments. Pollen et Spores 2: 293-298.
Faegri, K. & J. Iversen. 1989. Textbook of Pollen Analysis. 4 ed. by K. Faegri, P. E. Kalland & K. Krzywinsky. John Wiley & Sons Ltd. Chichester, 328 pp.
Kandyala, R., Raghavendra, S.P. & S. Rajasekharan. 2010. Xylene: An overview of its health hazards and preventive measures. Journal of Oral and Maxillofacial Pathology 14: 1-5.
Moore, P.D., J.A. Webb & M.E. Collinson. 1991. Pollen Analysis. Blackwell Scientific Publications, Oxford, 216 pp.
Silverman, M. 1986. Light-polymerizing plastics as slide mounting media. Stain Technology 61: 135-137.
Sluyter, A. 1997. Analysis of maize (Zea mays subsp. mays) pollen: Normalizing the effects of
microscope-slide mounting media on diameter determinations. Palynology 21: 35-39.
Traverse, A. 1955. Pollen analysis of the Brandon Lignite of Vermont. Report of Investigations 5151. U.S. Bureau of Mines, Washignton, 107 pp.
Traverse A. 2007. Paleopalynology. 2nd ed. Springer Science & Business Media, Pennsylvania, 813 pp.
Wood, G.D., A.M. Gabriel & J.C. Lawson. 1996. Palynological techniques-processing and microscopy. In: J. Jansonius & D.C. McGregor (eds.), Palynology principles and applications. Vol. 1, pp. 29–50, AASP Foundation.
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