spectrophotometer

Known as: spectrophotometers 
A photometer that measures the intensity of light as a function of wavelength.
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2002
Highly Cited
2002
UNLABELLED We determined whether two different devices for measuring near-infrared spectroscopy (NIRS)---the INVOS 4100 and the… (More)
Is this relevant?
Highly Cited
1995
Highly Cited
1995
PURPOSE To characterize the intrinsic fluorescence (autofluorescence) of the human ocular fundus with regard to its excitation… (More)
  • figure I
  • figure 2
  • figure 3
  • table 2
  • figure 4
Is this relevant?
Highly Cited
1987
Highly Cited
1987
Tin(IV)-protoporphyrin (Sn-protoporphyrin) potently inhibits heme degradation to bile pigments in vitro and in vivo, a property… (More)
  • figure 1
  • table 1
  • figure 3
  • figure 2
  • figure 4
Is this relevant?
Highly Cited
1986
Highly Cited
1986
A convenient way to estimate the number of viable cells growing in microtitre tray wells is to use a colorimetric assay and an… (More)
  • figure 2
  • figure 1
  • figure 3
  • figure 4
Is this relevant?
Highly Cited
1985
Highly Cited
1985
A novel yet simple method is described that facilitates the synthesis of large numbers of peptides to the extent that the… (More)
  • figure 1
  • table 1
  • figure 2
  • table 2
  • figure 3
Is this relevant?
Highly Cited
1975
Highly Cited
1975
It was previously shown that virus-specific polypeptides made in HEp-2 cells infected with herpes simplex 1 form three groups… (More)
  • figure 1
  • figure 2
Is this relevant?
Highly Cited
1965
Highly Cited
1965
A new device has been developed for measuring and displaying multiple spectrophotometric properties of biological cells at rates… (More)
Is this relevant?
Highly Cited
1961
Highly Cited
1961
A photometric method for determining acetylcholinesterase activity of tissue extracts, homogenates, cell suspensions, etc., has… (More)
  • table 1
  • figure 2
  • figure 3
  • table 2
  • table 3
Is this relevant?