Analytical®
APRIL 15, 1989 VOLUME 61 NUMBER8
Q
The Audit Bureau
ANCHAM
CHEMISTRY
61(8) 511A-566A/801-928 (1989) ISSN 0003-2700
Registered in U.S. Patent and Trademark Office; Copyright 1989 by the American Chemical Society ANALYTICAL CHEMISTRY (ISSN 0003-2700) is published semimonthly by the American Chemical Society at 1155 16th St., N.W., Washington, DC 20036. Editorial offices are located at the same ACS address (202-872-4600; TDD 202-872-8733). Second-class postage paid at Washington, DC, and additional mailing offices. Postmaster: Send a d dress changes to ANALYTICAL CHEMISTRY Member & Subscriber Services, P.O. Box 3337, Columbus, OH 43210. Claims for missing numbers will not be allowed if loss was due to failure of notice of change of address to be received in the time specified; if claim is dated (a) North America: more than 90 days beyond issue date, (b) all other foreign: more than one year beyond issue date, or if the reason given is "missing from f i l e s . " Copyright Permission: A n individual may make a single reprographic copy of an article in this publication for personal use. Reprographic copying beyond that permitted by Section 107 or 108 of the U.S. Copyright Law is allowed, provided that the appropriate per-copy fee is paid through the Copyright Clearance Center, Inc., 27 Congress St., Salem, MA 0 1 9 7 0 . For reprint permission, write Copyright Administrator, Publications Division, ACS, 1155 16th St., N.W., Washington, DC 2 0 0 3 6 . Registered names and trademarks, etc., used in this publication, even without specific indication thereof, are not t o be considered unprotected by law.
REPORT
533 A
Neuronal biosensors. Chemoreceptors are among the newest tools available to the bioanalytical chemist. R. Michael Buch and Garry A. Rechnitz of the University of Delaware describe their work to incorporate blue crab antennules in receptor-based biosensors and examine possible analytical uses
ANALYTICAL APPROACH
557 A
On the cover. Detecting latent fingerprints. E. Roland Menzel of Texas Tech University describes the evolution of fingerprint detection methods in crime solving and provides an overview of current methods using laser-excited luminescence and time-resolved imaging
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BRIEFS
518 A
LETTERS
526 A
NEWS
529 A
Peter Scott awarded AOAC's Harvey W. Wiley Award. • Two-photon excitation of atomic oxygen produces intense IR signal. • New England sugar maples under attack from pear thrips
MEETINGS
544 A
Calendar. • Short courses and workshops. • Call for papers
547 A
BOOKS
Critical reviews. Books on inorganic mass spectrometry, automatic methods of analysis, and the profession of analytical chemistry are reviewed by David W. Koppenaal, Andrew N. Papas, and D. Conrad Grégoire
551A
FOCUS
Gel electrophoresis of DNA. The introduction of pulsed-field gel electrophoresis has dramatically increased the size of DNA molecules that can be separated by electrophoresis. Individual DNA molecules can also be visualized during electrophoretic separation
NEW PRODUCTS & MANUFACTURERS' LITERATURE AUTHOR INDEX
554 A
801
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ANALYTICAL CHEMISTRY, VOL. 61, NO. 8, APRIL 15, 1989 · 515 A
