J
John G. Atwood
Researcher at PerkinElmer
Publications - 54
Citations - 1965
John G. Atwood is an academic researcher from PerkinElmer. The author has contributed to research in topics: Tube (container) & Heat exchanger. The author has an hindex of 21, co-authored 54 publications receiving 1956 citations.
Papers
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Patent
Thermal cycler for automatic performance of the polymerase chain reaction with close temperature control
Albert Carmelo Mossa,Lisa May Goven,John G. Atwood,Fenton Williams,Timothy M. Woudenberg,Marcel Margulies,Robert Ragusa,Richard Leath +7 more
TL;DR: In this paper, an instrument for performing highly accurate PCR employing a sample block in microtiter tray format is described. But the sample block has local balance and local symmetry, and the control software includes diagnostics.
Journal ArticleDOI
The laser illuminated absorptivity spectrophone: a method for measurement of weak absorptivity in gases at laser wavelengths.
Edwin L. Kerr,John G. Atwood +1 more
TL;DR: The theoretical capability, design considerations, and experimental testing of a pulsed ruby laser absorptivity spectrophone and a cw CO(2) laser absorberphone are described.
Patent
In situ pcr amplification system
John G. Atwood,Larry Haff +1 more
TL;DR: A complete in situ PCR system for amplification of nucleic acids contained in a prepared cell or tissue sample is described in this article, which includes a glass microscope slide, a specimen sample containing the target nucleic acid sequence mounted on the slide, and a flexible plastic cover over the sample, and retaining assembly fastened to the slide and to the cover to retain and seal a reaction mixture against the sample during thermal cycling.
Journal ArticleDOI
Pupil unrest: an example of noise in a biological servomechanism.
Journal ArticleDOI
Dispersion of peaks by short straight open tubes in liquid chromatography systems
TL;DR: In this paper, the authors used a computer model combining Poiseuille flow with diffusion to obtain the peak shapes and bandwidths eluted from straight open tubes ranging from 0.01 to 30 plates in length.