> In Nature journal's Scientific Reports conference proceedings from 2012, in the article that did not mention plasmons or plasmonics, what nano-compound is stu

> In Nature journal's Scientific Reports conference proceedings from 2012, in the article that did not mention plasmons or plasmonics, what nano-compound is studied? Aren't there more than one articles that did not mention plasmons or plasmonics in Scientific Reports in 2012? Also, did they pay for access to all journal contents? that would be useful