Scanning electron microscopic studies

Filtering the tube suspension through a 0.2 xm pore ceramic paper leaves a uniform black deposit on the paper and can produce aligned CNT films [30]. The deposited material was transferred on a thin Teflon sheet by pressing the tube-coated side of the filter on the plastic and then the filter was lifted off to expose the surface. Scanning electron microscopic study reveals that the tubes are highly aligned perpendicular to the Teflon surface [30]. 

Fig. 1.86 Stills from a scanning electron microscope study by time-lapse photography of iron oxidation showing the results of the crack-heal mechanism. Left, Immsl/tm right, 1 mm 0-5 /tm (courtesy Central Electricity Research Laboratories)...

McLundie, A. C. Murray, F. D. (1972). Silicate cements and composite resins - a scanning electron microscope study. Journal of Prosthetic Dentistry, 27, 544-51. 

Wang R.T. and Halpem M. (1980b). Scanning electron microscopic studies of the surface morphology of the vomeronasal epithelium and olfactory epithelium of Garter snakes. J Anat 157, 399-428. 

Eroschenko VP. 1982. Surface changes in oviduct, uterus and vaginal cells of neonatal mice after estradiol-17 and the insecticide chlordecone (Kepone) treatment A scanning electron microscopic study. Biol Reprod 26 707-720. 

Schumacher JM, Eroschenko VP. 1985. Transmission and scanning electron microscopic study of chlordecone (Kepone) induced changes in the male mouse choroid plexus. Toxicology 35(3) 219-230. 

Holmen L, Thylstrup A, Featherstone JDB, Fredebo L and Shariati M (1985) A scanning electron microscopic study of surface changes during development of artificial caries. Caries Res 19,11-21. 

Lupulescu AP, Birmingham DJ Effect of protective agent against lipid-solvent-induced damages—ultrastructural and scanning electron microscopical study of human epidermis. Arch Environ Health 31 33-36, 1976... 

P.N. Sawyer, B. Stanczewski, N. Ramasamy, G.W. Kammlott, J.G. Stempak, S. Srinivasan, Electrochemical and chemical methods for production of non-thrombo-genic metal heart valves Combined bio-physical, electron microscopic and scanning electron microscopic studies, Trans. Am. Soc. Artif. Organs 195, 1973. 

The considerable stabilizing effect observed at low % PS, possibly is related to the compatibility of the components in the blends. From scanning electron microscopic studies, it is clear that all compositions, a two phase... 

Nemanic, M. K. and Pitelka, D. R. 1971. A scanning electron microscope study of the lactating mammary gland. J. Cell Biol. 48, 410-415. 

Wise, S. W. Scanning electron microscope study of molluscan shell ultrastructures. Urbana Champaign Ph. D. Thesis University of Illinois 1970, 145. 

Pfister, R.R., and N. Burstein. 1976. The effects of ophthalmic drugs, vehicles, and preservatives on corneal epithelium A scanning electron microscope study. Invest Ophthalmol 15 246. 

An x-ray powder diffraction study performed on the sodium salts of ( )-and (+)-etodolac showed these salts to be mixtures of amorphous and crystalline materials [12]. Scanning electron microscope studies showed that the amorphous form of ( )-etodolac sodium salt transformed into various crystal forms when exposed to 75% relative humidity conditions for 7 days. The crystalline form of (+)-etodolac sodium salt transformed into swollen rod-like crystals under the same exposure conditions. 

Kupferschmid, T. D., Van Dyke, R., and Rowe, W. R (1994). Scanning electron microscope studies of the biodeterioration of human hair buried in soil and immersed in water, in Biodeterioration Research, vol. 4 (G. C. Llewellyn, Ed.). New York Plenum Press, 479-491. 

Metal location is but one of a number of applications for scanning electron microscope studies in catalysis. Other applications are the study of the morphology of platinum-rhodium gauzes used in the oxidation of ammonia and the poisoning of catalysts, in which the scanning electron microscope results show the location of poisons such as compounds containing sulfur, phosphorus, heavy metals, or coke relative to the location of the catalytic components. 

Pool, D. W. (1984). A scanning electron microscope study of the life cycle of Bothriocephalus acheilognathi Yamaguti, 1934. Journal of Fish Biology, 25 361—4. 

Diphyllobothrium latum scanning electron microscopic study on the eggshell formation. Japanese Journal of Parasitology, 32 13-25. 

Cairney, J. W. G., Jennings, D. H. Veltkamp, C. J. (1989). A scanning electron microscope study of the internal structure of mature linear mycelial organs of four basidiomycete species. Canadian Journal of Botany, 67, 2266-71. 

Roggli VL, Pratt PC, Brody AR. 1993. Asbestos fiber type in malignant mesothelioma An analytical scanning electron microscopic study of 94 cases. Am J Ind Med 23(4) 605-614. 

Horn, T., Christoffersen, P., Henriksen, J.H. Alcoholic liver injury Defenestration in noncirrhotic livers - a scanning electron microscopic study. Hepatology 1987 7 77-82... 

Johnson JE, White JJ, Walovitch RC, London ED. Effects of morphine on rat kidney glomerular podocytes. A scanning electron microscope study. Drug Alcohol Depend 1987 19 249-257. 

Miodonski, A., Kus, J. and Tyrankiewicz, K (1980). Scanning electron microscopical study of tracheal vascularization in guinea pig. Arch. Otolaryngol. 106, 31-37. 

Harrison CJ, Jack EM, Allen TD, Harris R. (1983) The fragile X a scanning electron microscopic study. J Med Genet 1983 20 280-5. 

The decomposition of copper(II) squarate, as with the copper(II) carboxylates, proceeded to completion in two distinct rate processes with stepwise cation reduction [113]. The first step (nr < 0.5) fitted zero-order kinetics withii = 150 15 kJ mof between 530 and 590 K. The second step was approximately first-order with an increase in to 210 20 kJ mol and reaction temperature, 590 to 670 K. No reaction interface could be identified in scanning electron microscopic studies. Silver squarate decomposed [114] between 473 and 510 K without melting, by a predominantly deceleratory reaction with E = 190 8 kJ mol. ... 

Meurman JH, Frank RM Scanning electron microscopic study of the effect of salivary pellicle on enamel erosion. Caries Res 1991 25 1-6. 

Saxton CA Scanning electron microscope study of the formation of dental plaque. Caries Res 1973 7 102-119. 

Lie T Early dental plaque morphogenesis. A scanning electron microscope study using the hydroxyapatite splint model and a low-sucrose diet. J Periodont Res 1977 12 73-89. 

Shellis RP A scanning electron-microscopic study of solubility variations in human enamel and dentine. Arch Oral Biol 1996 41 473 184. 

Longman, M.W. and Mench, P.A., 1978. Diagenesis of Cretaceous limestones in the Edwards aquifer system of south-central Texas A scanning electron microscope study. Sediment. Geol., 21 241—276. 

In addition to the identification of seeds, nuts, fruits, and tree species, the investigation of charred plant remains has recently advanced to the other tissue. In particular, SEM [Scanning Electron Microscope] studies have been able to identify charred parenchymous tissues. Parenchyma is the most common plant tissue and makes up the bulk of the primary plant body, including the leaves, flowers, roots, the pulp of fruits, and the pith of stems in woody plants. The thin-walled parenchyma cells have large empty spaces and distinctive intercellular areas (Fig. 5.3). 

The membrane thickness comes to a minimum where permeation has the lowest value. Scanning electron microscope studies on membrane substrate structure revealed that a change from a finely pored sponge structure to a coarsely pored finger structure occurs at the point where the membrane thickness turns to go up with increase in cyclohexanone content as already shown in Figure 6. 

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