I have published a paper about the combinatorics of adding a mixture of chemicals to a compound and observing a number of spectral peaks for this, which allows the user to gain information about the compound involved, while keeping cross-chemical effects low.
I am pretty sure the same approach not only occurs in my field of expertise, but also elsewhere in science, as this is a pretty abstract concept. Where can i find other problems like this, so that my algorithm can be solved by simply modifying the input/output of my software? A specific journal would of course only hold articles concerning my own field/their own field.
Here are some pointers that one can start with; on the multidisciplinary aspects of Combinatorics.
Annals of Combinatorics will publish outstanding contributions to combinatorial mathematics in all its aspects. Special regard will be given to new developments which have yet to be given proper recognition, but which in the opinion of the editors show promise of eventual mathematical breakthroughs.
Papers published in Annals of Combinatorics will not be limited to the field of combinatorics in the strict sense. They will range over problems and theories that have arisen, or will arise, in applications to computer science, biology, statistics, probability, physics and chemistry, as well as over work of a combinatorial nature in representation theory, number theory, topology, algebraic geometry and the theory of special functions.
From the list of journals, find those are closely related to your requirements and subscribe to their email alerts or RSS feeds using Google Reader or the likes; for latest articles.