Results 301 to 310 of about 1,128,610 (355)
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Journal of Chromatography A, 1962
Abstract A simple technique and the necessary apparatus for quick preparative-scale paper chromatography is described. In order to reduce the time of separation the principle of centrifugal paper chromatography was used. The device permits a precise and controlled separation of the spotted sample into individual fractions within one-third to one ...
Miroslav Pavlíček +2 more
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Abstract A simple technique and the necessary apparatus for quick preparative-scale paper chromatography is described. In order to reduce the time of separation the principle of centrifugal paper chromatography was used. The device permits a precise and controlled separation of the spotted sample into individual fractions within one-third to one ...
Miroslav Pavlíček +2 more
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2009
Centrifugation is a process for separation of phases (liquid–liquid or solid–liquid) that differ from each other in their density, using centrifugal acceleration. The many applications of mechanical centrifugation in the food industry include: milk separation, cheese production, pulp control in juices, edible oil production, essential oil recovery, and
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Centrifugation is a process for separation of phases (liquid–liquid or solid–liquid) that differ from each other in their density, using centrifugal acceleration. The many applications of mechanical centrifugation in the food industry include: milk separation, cheese production, pulp control in juices, edible oil production, essential oil recovery, and
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British Journal of Dermatology, 1984
We describe a case of centrifugal lipodystrophy occurring in a young English girl, and compare the clinical and histopathological features with previous reports from Japan.
C B, Zachary, R S, Wells
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We describe a case of centrifugal lipodystrophy occurring in a young English girl, and compare the clinical and histopathological features with previous reports from Japan.
C B, Zachary, R S, Wells
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2003
Centrifugation is a method of separating molecules having different densities by spinning them in solution around an axis (in a centrifuge rotor) at high speed. It is one of the most useful and frequently employed techniques in the molecular biology laboratory.
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Centrifugation is a method of separating molecules having different densities by spinning them in solution around an axis (in a centrifuge rotor) at high speed. It is one of the most useful and frequently employed techniques in the molecular biology laboratory.
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Current Protocols Essential Laboratory Techniques, 2008
AbstractCentrifugation is a ubiquitous technique in the life science laboratory that uses specialized equipment (centrifuges) to spin, or centrifuge, samples in rotors, generating centrifugal force for a range of applications that include pelleting of precipitates, isolating organelles, and protein and DNA purification.
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AbstractCentrifugation is a ubiquitous technique in the life science laboratory that uses specialized equipment (centrifuges) to spin, or centrifuge, samples in rotors, generating centrifugal force for a range of applications that include pelleting of precipitates, isolating organelles, and protein and DNA purification.
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The impact of vertical centrifugation on olive oil quality
, 2017Vertical centrifugation is an important step in continuous virgin olive oil production. It is used to clarify the oil, through the separation of water and suspended solids. Despite its effectiveness, the centrifuge can impair quality.
L. Guerrini, O. Pantani, A. Parenti
semanticscholar +1 more source
1996
The solids-liquid separation process can be accomplished by filtration or centrifugation. Centrifuges magnify the force of gravity to separate phases, solids from liquids or one liquid from another. There are two general types of centrifuges:
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The solids-liquid separation process can be accomplished by filtration or centrifugation. Centrifuges magnify the force of gravity to separate phases, solids from liquids or one liquid from another. There are two general types of centrifuges:
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Current Protocols in Molecular Biology, 1996
AbstractThis appendix presents useful basic information, including common abbreviations, useful measurements and data, characteristics of amino acids and nucleic acids, information on radioactivity and the safe use of radioisotopes and other hazardous chemicals, conversions for centrifuges and rotors, characteristics of common detergents, and common ...
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AbstractThis appendix presents useful basic information, including common abbreviations, useful measurements and data, characteristics of amino acids and nucleic acids, information on radioactivity and the safe use of radioisotopes and other hazardous chemicals, conversions for centrifuges and rotors, characteristics of common detergents, and common ...
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Isolation of Early and Late Endosomes by Density Gradient Centrifugation.
Cold Spring Harbor Protocols, 2015Density gradient centrifugation is a common method for separating intracellular organelles. During centrifugation, organelles float or sediment until they reach their isopycnic position within the gradient.
Mariana E. G. de Araujo +2 more
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Countercurrent centrifugal elutriation in a table-top centrifuge
Journal of Immunological Methods, 1988An elutriation system has been developed which fits into a small table-top centrifuge. The new CS1 rotor functioned as accurately as the JE-6 rotor, commercially available from Beckman Instruments. However, fewer cells were required for the separation experiments. Leukocytes obtained from 25 ml whole blood by Ficoll-Hypaque gradient centrifugation were
Kurt Hannig, Johann Bauer
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