JEOL Analytical Instruments, Inc

JEOL Analytical Instruments,, Ed., Pergamon Press, New York. N.Y., 19...

2 downloads 121 Views 2MB Size

References (1) J. Β. Birks and I. H. M u n r o , "Progress in Reaction Kinetics", Vol 4, Chap. 7, G. Porter, Ed., Pergamon P r e s s , New York, N.Y., 1967. (2) W. R. Ware, "Creation a n d Detection of the Excited S t a t e " , Vol 1, P a r t A, C h a p . 5, A. A. Lamola, Ed., Marcel Dekker. N e w York, N.Y.. 1971. (3) O R T E C , Inc., Application N o t e AN 35, Oak Ridge, Tenn. (4) A.E.W. Knight a n d B. K. Selinger, Aust. J. Chem., 26, 1 (1973). (5) J. Yguerabide, " M e t h o d s in Enzymology", Vol 26, P a r t C, S. P . Colowick a n d N. D. Kaplan, Eds., Academic Press, New York, N.Y., 1972. (6) J. J. Aaron, L. B. S a u n d e r s , a n d J. D. Winefordner, Clin. Chim. Acta, 45, 375 (1973). (7) M. L. Franklin, G. Horlick, and H. V. Malmstadt, Anal. Chem., 4 1 , 2 (1969). (8) H. V. M a l m s t a d t , M. L. Franklin, a n d G. Horlick, ibid., 44 (8), 63A (1972). (9) G. A. Morton, Appl. Opt., 7, 1 (1968). (10) L. M. Bollinger and G. E. T h o m a s , Rev. Sci. Instrum., 32, 1044 (1961). (11) Y. Koechlin, CR Acad. Sci. (Paris), 252, 391 (1961). (12) L. A. Shaver a n d L. J. Cline Love, presented in p a r t a t t h e P i t t s b u r g h Con­ ference on Analytical Chemistry and Ap­ plied Spectroscopy, No. 517, Cleveland, Ohio, M a r c h 1975. (13) L. A. Shaver a n d L. J. Cline Love, Appl. Spectrosc, 29, 485 (1975). (14) J. N. Demas and G. A. Crosby, Anal. Chem., 42, 1010 (1970). (15) L. Hundley, T. Coburn, E. Garwin, and L. Stryer, Rev. Sci. Instrum., 38, 488 (1967). (16) R. F. Chen, Anal. Biochem., 57, 593 (1974). (17) H. E. Zimmerman, K. S. K a m m , and D. P . W e r t h e m a n , J. Am. Chem. Soc, 97, 3718 (1975). (18) C. Lewis, W. R. Ware, L. J. Doemeny, and T. L. Nemzek, Rev. Sci. Instrum., 44, 107 (1973). (19) R. R. Sokal and F. J. Rohlf, " B i o m e -

t r y " , C h a p . 5, F r e e m a n , San Francisco, Calif., 1969. (20) P. B . Coates, J. Phys. E., 5, 148 (1972). (21) C. C. Davis and T . A. King, Rev. Sci. Jnstrum., 4 1 , 407 (1970). (22) D. E. D o n o h u e a n d R. C. Stern, ibid., 43, 791 (1972). (23) O. M. Williams a n d W. J. Sandle, J. Sci. Instrum., 3, 741 (1970). (24) L. J. Cline Love a n d L. A. Shaver, presented in p a r t at t h e Eastern Analyti­ cal Symposium, New York, N.Y., N o ­ vember 1975. (25) I. Isenberg, J. Chem. Phys., 59, 5708 (1973). (26) A. Gafni, R. L. Modlin, a n d L. B r a n d , Biophys. J., 15, 263 (1975). (27) J. Schlesinger, Nucl. Instrum. Meth­ ods, 106, 503 (1973). (28) B. Valeur and J. Moirez, J. Chim. Phys., 70, 500 (1973). (29) W. R. W a r e , L. J . Doemeny, a n d T. L. Nemzek, J. Phys. Chem., 77, 2038 (1973). (30) H. E. Z i m m e r m a n , D. P . Wertherm a n n , a n d K. S. K a m m , J. Am. Chem. Soc, 96, 439 (1974). (31) A.E.W. K n i g h t a n d B. K. Selinger, Spectrochim. Acta, 27A, 1223 (1971). (32) W. Weissler, Anal. Chem., 46 (5), 500R (1974). (33) R. B. Cundall a n d T. F. P a l m e r , " A n ­ nual R e p o r t s on t h e Progress of C h e m i s ­ t r y " , Vol 70, Sec. A, Chap. 3, ρ 31, T h e Chemical Society, London, E n g l a n d , 1973. (34) R. F . Chen, Fluoresc. News, 8, 29 (1974). (35) S. M a t s u m o t o a n d G. G. H a m m e s , Biochem., 14, 214 (1975). (36) M. S. T u n g and R. F . Steiner, Biopolymers, 14, 1933 (1975). (37) J. L. T i c h a d o u , D . Genest, P h . Wahl, and G. Aubel-Sadron, Biophys. Chem., 3, 142 (1975). (38) G. L. Loper and E.K.C. Lee, J. Chem. Phys., 63, 3779 (1975). (39) M. Seibert, R. R. Alfano, a n d S. L. Shapiro, Biochem. Biophys. Acta, 292, 493 (1973).

L. J. Cline Love is assistant professor of chemistry a t Seton Hall University. After receiving her doctorate from t h e University of Illinois, U r b a n a , in 1969, she s p e n t one year working with J. D. Winefordner's group a t t h e University of Florida. Following this, she was visiting assistant professor of analytical chemis­ t r y at Michigan S t a t e University for two years and moved to her p r e s e n t posi­ tion in 1972. H e r research interests include development of molecular lumines­ cence m e t h o d s , particularly for p h a r m a c e u t i c a l applications, extension of a u t o ­ m a t e d atomic spectroscopic techniques, and surface studies in t h e area of foren­ sic art. L. A. S h a v e r obtained his bachelor's and master's degrees from N o r t h e r n Ari­ zona University a n d Arizona S t a t e University, respectively. H e is currently com­ pleting t h e program of study for a P h D degree a t Seton Hall University. He is on a leave of absence from F M C Corp., R & D , Princeton, N . J . C u r r e n t research in­ terests include fluorescence lifetime m e a s u r e m e n t s by the time correlated single p h o t o n t e c h n i q u e a n d digital c o m p u t e r d a t a reduction techniques.

If you're considering an FT NMR System, Consider JEOLs FX Series. The concept behind the de­ velopment of the FX Series is to provide one basic electronic system that gives each cus­ tomer the option of selecting a spectrometer with the best cost/performance ratio to meet his individual FT NMR require­ ments. The capabilities of this Series, with unexcelled ease13of operation, range from a routine C/'H unit up to a complete, highly sophisti­ cated multi-frequency (i.e. 19F, 31P, 15 N) research tool. This means that JEOL can provide you with a system tailored to meet your FT NMR requirements as they exist today and as they extend into the foreseeable future. In September of 1974 we intro­ duced the FX 60 with the LPCS*. This instrument, together with the more recently introduced FX 100, has enabled us to establish an enviable TRACK RECORD for re­ liability and performance. In addi­ tion, JEOL has introduced Digital Quadrature Detection (DQD) for increased performance, Digital Phase Shifters and the Dual Fre­ quency ( 1 3 0/Ή) Probe concept for 1, 5 and 10mm VT samples. These and other innovations typify JEOL's continual effort to advance the state-of-the-art per­ formance. So if you're considering the purchase of any FT NMR spec­ trometer, consider the present, consider the future," consider JEOL

""Light Pen Control System

For further information about the FX Series call or write . . .


Analytical Instruments, Inc. 235 Birchwood Ave., Cranford, NJ 07016 201-272-8820 J CIRCLE 1 12 O N READER SERVICE CARD

A N A L Y T I C A L CHEMISTRY, V O L . 4 8 , NO. 4, APRIL 1 9 7 6 ·

371 A