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Temperature of ammonium bicarbonate-encapsulating nanoparticles versus photoacoustic signal image.
Notes: There was no photoacoustic signal at 25°C. But there was a photoacoustic signal at 37°C and 42°C. (A) 25°C. (B) 37°C. (C) 42°C. The positive result is represented within the dotted lines.
