Process consisting of a chemical reaction that generates a species that catalyzes
another reaction and also the succeeding catalyzed reaction.
- Chemical amplification can lead to a change in structure and by consequence to a change
in the physical properties of a polymeric material.
- The term 'chemical amplification' is commonly used in photo-resist lithography employing a photo-acid generator or
- An example of chemical amplification is the transformation of [(tert-butoxycarbonyl)oxy]phenyl groups in polymer chains to hydroxyphenyl groups catalyzed
by a photo-generated acid.
PAC, 2004, 76, 889
(Definitions of terms relating to reactions of polymers and to functional polymeric
materials (IUPAC Recommendations 2003))
on page 891
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8. https://doi.org/10.1351/goldbook