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An unprecedented finding is that these USGNPs also show a reversible soluble\u2013precipitate transition in nonpolar organic solvents such as chloroform at around 0\u2009\u00b0C under acidic conditions.<\/jats:p>","DOI":"10.1002\/chem.201406670","type":"journal-article","created":{"date-parts":[[2015,6,1]],"date-time":"2015-06-01T09:08:04Z","timestamp":1433149684000},"page":"10220-10225","source":"Crossref","is-referenced-by-count":12,"title":["In Situ Formation of Dual\u2010Phase Thermosensitive Ultrasmall Gold 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