| 31. |
Highly Sensitive Recording Microspectrophotometer |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 735-741
Britton Chance,
Robert Perry,
Lennart A˚kerman,
Bo Thorell,
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摘要:
This paper describes a sensitive, automatic recording microspectrophotometer capable of measuring the light absorption of substances present at ``enzyme'' concentrations in a single living cell. Modified dynode‐feedback and measuring circuits have been especially adapted for measurement of small photocurrents at relatively high signal‐to‐noise ratios. The application of the instrument to observations of the mitochondrial aggregate (Nebenkern) of the grasshopper spermatid is discussed.
ISSN:0034-6748
DOI:10.1063/1.1716737
出版商:AIP
年代:1959
数据来源: AIP
|
| 32. |
Method of Cooling Head‐On Photomultipliers |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 742-743
George G. Harman,
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ISSN:0034-6748
DOI:10.1063/1.1716739
出版商:AIP
年代:1959
数据来源: AIP
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| 33. |
Low‐Friction Magnetic Specimen Rotator for Vacuum Systems |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 743-744
Max J. Irland,
Eugene B. Schermer,
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PDF (143KB)
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ISSN:0034-6748
DOI:10.1063/1.1716740
出版商:AIP
年代:1959
数据来源: AIP
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| 34. |
Small Angle X‐Ray Scattering from Mylar Sheet |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 744-745
J. C. Grosskreutz,
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PDF (125KB)
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ISSN:0034-6748
DOI:10.1063/1.1716741
出版商:AIP
年代:1959
数据来源: AIP
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| 35. |
Low‐Impedance Supply for Photomultipliers |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 745-746
Sheldon Penman,
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PDF (198KB)
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ISSN:0034-6748
DOI:10.1063/1.1716742
出版商:AIP
年代:1959
数据来源: AIP
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| 36. |
Charger‐Reader for Pocket Chambers |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 746-747
J. Handloser,
W. A. Higinbotham,
E. Rainey,
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ISSN:0034-6748
DOI:10.1063/1.1716744
出版商:AIP
年代:1959
数据来源: AIP
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| 37. |
Nomograph for Time‐of‐Flight Measurements of Fast Neutrons |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 747-748
R. E. Holland,
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PDF (144KB)
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ISSN:0034-6748
DOI:10.1063/1.1716745
出版商:AIP
年代:1959
数据来源: AIP
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| 38. |
Spectrometer Sample Heater |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 748-749
Thomas E. Lusk,
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PDF (131KB)
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ISSN:0034-6748
DOI:10.1063/1.1716746
出版商:AIP
年代:1959
数据来源: AIP
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| 39. |
Character Display System for Use As Digital Computer Output |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 749-750
P. V. S. Rao,
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PDF (118KB)
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ISSN:0034-6748
DOI:10.1063/1.1716747
出版商:AIP
年代:1959
数据来源: AIP
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| 40. |
Performance of Pressure‐Sensitive Materials |
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Review of Scientific Instruments,
Volume 30,
Issue 8,
1959,
Page 750-751
R. Matas,
D. W. Lecuyer,
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PDF (110KB)
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ISSN:0034-6748
DOI:10.1063/1.1716748
出版商:AIP
年代:1959
数据来源: AIP
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