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nanogram

Known as: ng, nanogram(s), nanograms 
A measure of weight. One nanogram weighs a billion times less than one gram, and almost a trillion-times less than a pound.
National Institutes of Health

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2 relations
Clinical Data Interchange Standards Consortium TerminologyICH Unit of Measure Terminology

Papers overview

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Highly Cited
2004
Highly Cited
2004
Headspace-GC/MS detection of TATP traces in post-explosion debris.
Highly Cited
1999
Highly Cited
1999
Superoxide Dismutase Activity Measurement Using Cytochrome c-Modified Electrode.
SOD activity was quantified by the use of a cytochrome c-modified gold electrode. The electrode responded rapidly to superoxide… 
Highly Cited
1997
Highly Cited
1997
Determination of nanograms of nucleic acids by their enhancement effect on the resonance light scattering of the cobalt(II)/4-[(5-chloro-2-pyridyl)azo]-1,3-diaminobenzene complex.
Using a common spectrofluorometer to measure the intensity of resonance light-scattering, a method for determination of nucleic… 
Highly Cited
1986
Highly Cited
1986
Quantitation of radiation-, chemical-, or enzyme-induced single strand breaks in nonradioactive DNA by alkaline gel electrophoresis: application to pyrimidine dimers.
Highly Cited
1982
Highly Cited
1982
The antigen spot test (AST): a highly sensitive assay for the detection of antibodies.
Highly Cited
1981
Highly Cited
1981
High performance liquid chromatography and UV detection for the separation and quantitation of prostaglandins.
Highly Cited
1977
Highly Cited
1977
Use of antibody-coated red cells for the sensitive detection of antigen and in rosette tests for cells bearing surface immunoglobulins.
Highly Cited
1977
Highly Cited
1977
Measurement of the absolute levels of IgE antibodies in patients with ragweed hay fever.
Highly Cited
1975
Highly Cited
1975
Automatic Monitoring of primary amines in preparative column effluents with fluorescamine.
Highly Cited
1970
Highly Cited
1970
Antigenic activity of prostaglandins.
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