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femtogram

Known as: femtogram (fg), fg 
The metric unit of mass equal to one quadrillionth of a gram (10E-15 gram).
National Institutes of Health

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Clinical Data Interchange Standards Consortium Terminology

Papers overview

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Highly Cited
2007
Highly Cited
2007
Method for label-free detection of femtogram quantities of biologics in flowing liquid samples.
Rapid (approximately 10 min) measurement of very low concentration of pathogens (approximately 10 cells/mL) and protein… 
2006
2006
Piezoelectric Trace Vapor Calibrator
The design and performance of a vapor generator for calibration and testing of trace chemical sensors are described. The device… 
Highly Cited
2003
Highly Cited
2003
Determination of nitroaromatic compounds in air samples at femtogram level using C18 membrane sampling and on-line extraction with LC-MS.
This paper explores the use of C18 solid-phase extraction membranes for sampling very low concentrations of nitroaromatic… 
2002
2002
A biomarker for the identification of cattle fecal pollution in water using the LTIIa toxin gene from enterotoxigenic Escherichia coli
Abstract. This research describes a method based on PCR to identify cattle fecal pollution in water using a portion of the heat… 
2001
2001
Long-term treatment with antidepressant drugs reduces the sensitivity of cortical cholinergic neurons to the activating actions of stress and the anxiogenic drug FG 7142
Highly Cited
1999
Highly Cited
1999
Tin speciation in the femtogram range in open ocean seawater by gas chromatography/inductively coupled plasma mass spectrometry using a shield torch at normal plasma conditions.
A sensitive method for the determination of ultratrace organotin species in seawater is described. The merits and demerits of… 
1989
1989
3-benzoyl-2-quinolinecarboxaldehyde: A novel fluorogenic reagent for the high-sensitivity chromatographic analysis of primary amines.
1986
1986
Effects of the beta-carboline FG 7142 on saccharin preference and quinine aversion in water-deprived rats
1985
1985
Furosemide 1-O-acyl glucuronide. In vitro biosynthesis and pH-dependent isomerization to beta-glucuronidase-resistant forms.
A biosynthetic acyl-type glucuronic acid conjugate of furosemide was isolated from in vitro incubation of pregnenolone-16 alpha… 
Highly Cited
1984
Highly Cited
1984
Laser fluorimetry for capillary column liquid chromatography: high-sensitivity detection of derivatized biological compounds.
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