A Photoelectric Raman Spectrograph for Quantitative Analysis

Rank, D. H.; Wiegand, R. V.

doi:10.1364/josa.36.000325

Cited by 50 publications

(5 citation statements)

References 15 publications

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“…1 A timeline of the key events in the history of Raman spectroscopy that have led to significant advancements in the field. 2,[17][18][19][20][21][22][23][24][25][26][27][28][29][30] the first 50 minutes, cells were deoxygenated (by the addition of nitrogen), before being reoxygenated by atmospheric oxygen. Changes in the intensity of the measured band meant that the process could be followed and demonstrated the potential of Raman spectroscopy for single cell analysis of erythrocytes.…”

Section: Live-cell Studiesmentioning

confidence: 99%

Raman spectroscopy: an evolving technique for live cell studies

Smith

Wright

Ashton

2016

Analyst

235

174

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One of the most exciting developments in Raman spectroscopy in the last decade has been its application to cells and tissues for diagnostic and pharmaceutical applications, and in particular its use in the analysis of cellular dynamics. Raman spectroscopy is rapidly advancing as a cell imaging method that overcomes many of the limitations of current techniques and is earning its place as a routine tool in cell biology. In this review we focus on important developments in Raman spectroscopy that have evolved into the exciting technique of live-cell Raman microscopy and highlight some of the most recent and significant applications to cell biology.

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Section: Live-cell Studiesmentioning

confidence: 99%

Raman spectroscopy: an evolving technique for live cell studies

Smith

Wright

Ashton

2016

Analyst

235

174

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“…Additional work, was carried out at these laboratories to make a direct-recording Raman spectrograph and develop techniques to satisfy the conditions given above. The instrument which was constructed for this purpose has recently been described (23). The analytical results and the spectra of the pure hydrocarbons presented here were obtained with this apparatus.…”

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confidence: 99%

Raman Spectra of Hydrocarbons

Fenske¹,

Braun²,

Wiegand³

et al. 1947

Anal. Chem.

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108

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The Raman spectra of 172 pure hydrocarbons are presented both as reproductions of the original records obtained from a recording spectrograph and in tabular form as scattering coefficients and depolarization factors. Data are presented for 76 paraffins, 32 naphthenes, 29 olefins, 3 diolefins, 30 aromatics, and 2 other hydrocarbons. Direct comparisons of spectra are possible because a uniform Intensity scale has been used. The spectrograph employed VOLUME 19, NO. 10 Table I. Analysis of Known Hydrocarbon Mixtures Boiling Boiling Point, Deter-Point, Deter-Cor-Known mined Cor-Known mined rected Compo-Compo-rected Compo-Compo-Differto 760 Differto 760 sition,

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“…6,18,23,[39][40][41][42][43][44][45]. This may be due in part to the plane wave approximation used in the derivation as well as to the relatively poor quality of the Nd-YAG beam used.…”

Section: Microscopic Third-order Susceptibilitiesmentioning

confidence: 99%