Using the quick search there are shown up to three reports about PNAS:
In an article just published on-line in PNAS, researchers from Wageningen University (Netherlands) report an exception to this rule: when small, micrometer-sized particles are placed on a curved oil-w...
Biowissenschaften Chemie |Using the fulltext-search for the word PNAS you can set up serveral searching-options > choose search options