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Combining secondary ion mass spectrometry image depth profiling and single particle inductively coupled plasma mass spectrometry to investigate the uptake and biodistribution of gold nanoparticles in Caenorhabditis elegans.
Johnson ME, Bennett J, Montoro Bustos AR, Hanna SK, Kolmakov A, Sharp N, Petersen EJ, Lapasset PE, Sims CM, Murphy KE, Nelson BC. Johnson ME, et al. Among authors: petersen ej. Anal Chim Acta. 2021 Aug 29;1175:338671. doi: 10.1016/j.aca.2021.338671. Epub 2021 Jun 1. Anal Chim Acta. 2021. PMID: 34330435
Separation, Sizing, and Quantitation of Engineered Nanoparticles in an Organism Model Using Inductively Coupled Plasma Mass Spectrometry and Image Analysis.
Johnson ME, Hanna SK, Montoro Bustos AR, Sims CM, Elliott LC, Lingayat A, Johnston AC, Nikoobakht B, Elliott JT, Holbrook RD, Scott KC, Murphy KE, Petersen EJ, Yu LL, Nelson BC. Johnson ME, et al. Among authors: petersen ej. ACS Nano. 2017 Jan 24;11(1):526-540. doi: 10.1021/acsnano.6b06582. Epub 2016 Dec 28. ACS Nano. 2017. PMID: 27983787 Free PMC article.
Agglomeration of Escherichia coli with Positively Charged Nanoparticles Can Lead to Artifacts in a Standard Caenorhabditis elegans Toxicity Assay.
Hanna SK, Montoro Bustos AR, Peterson AW, Reipa V, Scanlan LD, Hosbas Coskun S, Cho TJ, Johnson ME, Hackley VA, Nelson BC, Winchester MR, Elliott JT, Petersen EJ. Hanna SK, et al. Among authors: petersen ej. Environ Sci Technol. 2018 May 15;52(10):5968-5978. doi: 10.1021/acs.est.7b06099. Epub 2018 May 2. Environ Sci Technol. 2018. PMID: 29672024 Free PMC article.
NIST gold nanoparticle reference materials do not induce oxidative DNA damage.
Nelson BC, Petersen EJ, Marquis BJ, Atha DH, Elliott JT, Cleveland D, Watson SS, Tseng IH, Dillon A, Theodore M, Jackman J. Nelson BC, et al. Among authors: petersen ej. Nanotoxicology. 2013 Feb;7(1):21-9. doi: 10.3109/17435390.2011.626537. Epub 2011 Nov 2. Nanotoxicology. 2013. PMID: 22047053
145 results