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Longitudinally detected EPR

Electron spin relaxation in aqueous solutions of Gd3+ chelates is too rapid to be observed at room temperature by the usual pulsed EPR methods, and must be studied by continuous wave (cw) techniques. Two EPR approaches have been used to study relaxation studies of the line shape of the cw EPR resonance of Gd3+ compounds in aqueous solution, and more direct measurement of Tle making use of Longitudinally Detected EPR (LODEPR) [70]. Currently, LODESR is available only at X-band, and the frequency dependence of relaxation is studied by following the frequency dependence of the cw EPR line shape, and especially of the peak-to-peak line width of the first derivative spectrum (ABpp). [Pg.221]

See other pages where Longitudinally detected EPR is mentioned: [Pg.202]    [Pg.202]    [Pg.586]    [Pg.141]    [Pg.444]    [Pg.202]    [Pg.202]    [Pg.586]    [Pg.141]    [Pg.444]    [Pg.277]    [Pg.120]    [Pg.220]    [Pg.19]    [Pg.31]    [Pg.142]    [Pg.11]    [Pg.22]   


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