Angstrom Precision (IMAGE) National Institutes of Natural Sciences Caption Angstrom localization precision of AuNP. (A) Relationship between localization precision and laser intensity for (A) 40 nm AuNP with the lowest localization precision of 1.3 � and (B) 30 nm AuNP with the lowest localization precision of 1.9 �. Credit NINS/IMS Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.