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Items: 1 to 50 of 57

1.

Global marine redox changes drove the rise and fall of the Ediacara biota.

Zhang F, Xiao S, Romaniello SJ, Hardisty D, Li C, Melezhik V, Pokrovsky B, Cheng M, Shi W, Lenton TM, Anbar AD.

Geobiology. 2019 Jul 28. doi: 10.1111/gbi.12359. [Epub ahead of print]

PMID:
31353777
2.

Fully oxygenated water columns over continental shelves before the Great Oxidation Event.

Ostrander CM, Nielsen SG, Owens JD, Kendall B, Gordon GW, Romaniello SJ, Anbar AD.

Nat Geosci. 2019;12:186-191. doi: 10.1038/s41561-019-0309-7.

3.

Mercury Stable Isotope Fractionation during Abiotic Dark Oxidation in the Presence of Thiols and Natural Organic Matter.

Zheng W, Demers JD, Lu X, Bergquist BA, Anbar AD, Blum JD, Gu B.

Environ Sci Technol. 2019 Feb 19;53(4):1853-1862. doi: 10.1021/acs.est.8b05047. Epub 2018 Nov 27.

PMID:
30371069
4.

Mercury isotope signatures record photic zone euxinia in the Mesoproterozoic ocean.

Zheng W, Gilleaudeau GJ, Kah LC, Anbar AD.

Proc Natl Acad Sci U S A. 2018 Oct 16;115(42):10594-10599. doi: 10.1073/pnas.1721733115. Epub 2018 Oct 1.

5.

Extensive marine anoxia during the terminal Ediacaran Period.

Zhang F, Xiao S, Kendall B, Romaniello SJ, Cui H, Meyer M, Gilleaudeau GJ, Kaufman AJ, Anbar AD.

Sci Adv. 2018 Jun 20;4(6):eaan8983. doi: 10.1126/sciadv.aan8983. eCollection 2018 Jun.

6.

Multiple episodes of extensive marine anoxia linked to global warming and continental weathering following the latest Permian mass extinction.

Zhang F, Romaniello SJ, Algeo TJ, Lau KV, Clapham ME, Richoz S, Herrmann AD, Smith H, Horacek M, Anbar AD.

Sci Adv. 2018 Apr 11;4(4):e1602921. doi: 10.1126/sciadv.1602921. eCollection 2018 Apr.

7.

Habitable Worlds: Delivering on the Promises of Online Education.

Horodyskyj LB, Mead C, Belinson Z, Buxner S, Semken S, Anbar AD.

Astrobiology. 2018 Jan;18(1):86-99. doi: 10.1089/ast.2016.1550.

PMID:
29345987
8.

Students in Fully Online Programs Report More Positive Attitudes toward Science Than Students in Traditional, In-Person Programs.

Perera V, Mead C, Buxner S, Lopatto D, Horodyskyj L, Semken S, Anbar AD.

CBE Life Sci Educ. 2017 Winter;16(4). pii: ar60. doi: 10.1187/cbe.16-11-0316.

9.

Bridge the planetary divide.

Anbar AD, Till CB, Hannah MA.

Nature. 2016 Nov 3;539(7627):25-27. doi: 10.1038/539025a. No abstract available.

PMID:
27808217
10.

Oceanic oxygenation events in the anoxic Ediacaran ocean.

Sahoo SK, Planavsky NJ, Jiang G, Kendall B, Owens JD, Wang X, Shi X, Anbar AD, Lyons TW.

Geobiology. 2016 Sep;14(5):457-68. doi: 10.1111/gbi.12182. Epub 2016 Mar 30.

PMID:
27027776
11.

Transient episodes of mild environmental oxygenation and oxidative continental weathering during the late Archean.

Kendall B, Creaser RA, Reinhard CT, Lyons TW, Anbar AD.

Sci Adv. 2015 Nov 20;1(10):e1500777. doi: 10.1126/sciadv.1500777. eCollection 2015 Nov.

12.

Ordinary stoichiometry of extraordinary microorganisms.

Neveu M, Poret-Peterson AT, Anbar AD, Elser JJ.

Geobiology. 2016 Jan;14(1):33-53. doi: 10.1111/gbi.12153. Epub 2015 Aug 27.

PMID:
26311124
13.

The impact of particle size, relative humidity, and sulfur dioxide on iron solubility in simulated atmospheric marine aerosols.

Cartledge BT, Marcotte AR, Herckes P, Anbar AD, Majestic BJ.

Environ Sci Technol. 2015 Jun 16;49(12):7179-87. doi: 10.1021/acs.est.5b02452. Epub 2015 Jun 5.

PMID:
26000788
14.

Using natural, stable calcium isotopes of human blood to detect and monitor changes in bone mineral balance.

Channon MB, Gordon GW, Morgan JL, Skulan JL, Smith SM, Anbar AD.

Bone. 2015 Aug;77:69-74. doi: 10.1016/j.bone.2015.04.023. Epub 2015 Apr 18.

PMID:
25900894
15.

Astrobiological stoichiometry.

Young PA, Desch SJ, Anbar AD, Barnes R, Hinkel NR, Kopparapu R, Madhusudhan N, Monga N, Pagano MD, Riner MA, Scannapieco E, Shim SH, Truitt A.

Astrobiology. 2014 Jul;14(7):603-26. doi: 10.1089/ast.2014.1143. Review.

PMID:
25014611
16.

Predicting multiple myeloma disease activity by analyzing natural calcium isotopic composition.

Gordon GW, Monge J, Channon MB, Wu Q, Skulan JL, Anbar AD, Fonseca R.

Leukemia. 2014 Oct;28(10):2112-5. doi: 10.1038/leu.2014.193. Epub 2014 Jun 12. No abstract available.

PMID:
24919808
17.

Follow the plume: the habitability of Enceladus.

McKay CP, Anbar AD, Porco C, Tsou P.

Astrobiology. 2014 Apr;14(4):352-5. doi: 10.1089/ast.2014.1158. Epub 2014 Mar 31.

PMID:
24684187
18.

Report on a NASA astrobiology institute-funded workshop without walls: stellar stoichiometry.

Desch SJ, Young PA, Anbar AD, Hinkel N, Pagano M, Truitt A, Turnbull M.

Astrobiology. 2014 Apr;14(4):271-6. doi: 10.1089/ast.2014.1157. Epub 2014 Mar 31.

PMID:
24684174
19.

Unique Hg stable isotope signatures of compact fluorescent lamp-sourced Hg.

Mead C, Lyons JR, Johnson TM, Anbar AD.

Environ Sci Technol. 2013 Mar 19;47(6):2542-7. doi: 10.1021/es303940p. Epub 2013 Feb 22.

PMID:
23373764
20.

Bioavailability of nanoparticulate hematite to Arabidopsis thaliana.

Marusenko Y, Shipp J, Hamilton GA, Morgan JL, Keebaugh M, Hill H, Dutta A, Zhuo X, Upadhyay N, Hutchings J, Herckes P, Anbar AD, Shock E, Hartnett HE.

Environ Pollut. 2013 Mar;174:150-6. doi: 10.1016/j.envpol.2012.11.020. Epub 2012 Dec 20.

PMID:
23262070
21.

Ocean oxygenation in the wake of the Marinoan glaciation.

Sahoo SK, Planavsky NJ, Kendall B, Wang X, Shi X, Scott C, Anbar AD, Lyons TW, Jiang G.

Nature. 2012 Sep 27;489(7417):546-9. doi: 10.1038/nature11445.

PMID:
23018964
22.

Isotopic fingerprints of anthropogenic molybdenum in lake sediments.

Chappaz A, Lyons TW, Gordon GW, Anbar AD.

Environ Sci Technol. 2012 Oct 16;46(20):10934-40. doi: 10.1021/es3019379. Epub 2012 Oct 4.

PMID:
22970917
23.

LIFE: Life Investigation For Enceladus A Sample Return Mission Concept in Search for Evidence of Life.

Tsou P, Brownlee DE, McKay CP, Anbar AD, Yano H, Altwegg K, Beegle LW, Dissly R, Strange NJ, Kanik I.

Astrobiology. 2012 Aug;12(8):730-42. doi: 10.1089/ast.2011.0813.

PMID:
22970863
24.

Rapidly assessing changes in bone mineral balance using natural stable calcium isotopes.

Morgan JL, Skulan JL, Gordon GW, Romaniello SJ, Smith SM, Anbar AD.

Proc Natl Acad Sci U S A. 2012 Jun 19;109(25):9989-94. doi: 10.1073/pnas.1119587109. Epub 2012 May 31.

25.

Rapid expansion of oceanic anoxia immediately before the end-Permian mass extinction.

Brennecka GA, Herrmann AD, Algeo TJ, Anbar AD.

Proc Natl Acad Sci U S A. 2011 Oct 25;108(43):17631-4. doi: 10.1073/pnas.1106039108. Epub 2011 Oct 10.

26.

High-precision measurement of variations in calcium isotope ratios in urine by multiple collector inductively coupled plasma mass spectrometry.

Morgan JL, Gordon GW, Arrua RC, Skulan JL, Anbar AD, Bullen TD.

Anal Chem. 2011 Sep 15;83(18):6956-62. doi: 10.1021/ac200361t. Epub 2011 Aug 18. Erratum in: Anal Chem. 2011 Sep 15;83(18):6962.

PMID:
21740001
27.

A late methanogen origin for molybdenum-dependent nitrogenase.

Boyd ES, Anbar AD, Miller S, Hamilton TL, Lavin M, Peters JW.

Geobiology. 2011 May;9(3):221-32. doi: 10.1111/j.1472-4669.2011.00278.x.

PMID:
21504537
28.

Plant-soil distribution of potentially toxic elements in response to elevated atmospheric CO2.

Duval BD, Dijkstra P, Natali SM, Megonigal JP, Ketterer ME, Drake BG, Lerdau MT, Gordon G, Anbar AD, Hungate BA.

Environ Sci Technol. 2011 Apr 1;45(7):2570-4. doi: 10.1021/es102250u. Epub 2011 Mar 15.

PMID:
21405117
29.

Uranium isotope fractionation during adsorption to Mn-oxyhydroxides.

Brennecka GA, Wasylenki LE, Bargar JR, Weyer S, Anbar AD.

Environ Sci Technol. 2011 Feb 15;45(4):1370-5. doi: 10.1021/es103061v. Epub 2011 Jan 20.

PMID:
21250673
30.

A bacterium that can grow by using arsenic instead of phosphorus.

Wolfe-Simon F, Switzer Blum J, Kulp TR, Gordon GW, Hoeft SE, Pett-Ridge J, Stolz JF, Webb SM, Weber PK, Davies PC, Anbar AD, Oremland RS.

Science. 2011 Jun 3;332(6034):1163-6. doi: 10.1126/science.1197258. Epub 2010 Dec 2.

31.

Devonian rise in atmospheric oxygen correlated to the radiations of terrestrial plants and large predatory fish.

Dahl TW, Hammarlund EU, Anbar AD, Bond DP, Gill BC, Gordon GW, Knoll AH, Nielsen AT, Schovsbo NH, Canfield DE.

Proc Natl Acad Sci U S A. 2010 Oct 19;107(42):17911-5. doi: 10.1073/pnas.1011287107. Epub 2010 Sep 30.

32.

Fe isotope fractionation during equilibration of Fe-organic complexes.

Morgan JL, Wasylenki LE, Nuester J, Anbar AD.

Environ Sci Technol. 2010 Aug 15;44(16):6095-101. doi: 10.1021/es100906z.

PMID:
20704204
33.

238U/235U variations in meteorites: extant 247Cm and implications for Pb-Pb dating.

Brennecka GA, Weyer S, Wadhwa M, Janney PE, Zipfel J, Anbar AD.

Science. 2010 Jan 22;327(5964):449-51. doi: 10.1126/science.1180871. Epub 2009 Dec 31. Erratum in: Science. 2010 Mar 5;327(5970):1200.

34.

A late Archean sulfidic sea stimulated by early oxidative weathering of the continents.

Reinhard CT, Raiswell R, Scott C, Anbar AD, Lyons TW.

Science. 2009 Oct 30;326(5953):713-6. doi: 10.1126/science.1176711.

35.

Stable isotopes as a tool to apportion atmospheric iron.

Majestic BJ, Anbar AD, Herckes P.

Environ Sci Technol. 2009 Jun 15;43(12):4327-33.

PMID:
19603642
36.

Elemental and iron isotopic composition of aerosols collected in a parking structure.

Majestic BJ, Anbar AD, Herckes P.

Sci Total Environ. 2009 Sep 1;407(18):5104-9. doi: 10.1016/j.scitotenv.2009.05.053. Epub 2009 Jun 21.

PMID:
19540567
37.

A contemporary microbially maintained subglacial ferrous "ocean".

Mikucki JA, Pearson A, Johnston DT, Turchyn AV, Farquhar J, Schrag DP, Anbar AD, Priscu JC, Lee PA.

Science. 2009 Apr 17;324(5925):397-400. doi: 10.1126/science.1167350.

38.

Coevolution of metal availability and nitrogen assimilation in cyanobacteria and algae.

Glass JB, Wolfe-Simon F, Anbar AD.

Geobiology. 2009 Mar;7(2):100-23. doi: 10.1111/j.1472-4669.2009.00190.x. Review.

PMID:
19320747
39.

Isotopic evidence for an aerobic nitrogen cycle in the latest Archean.

Garvin J, Buick R, Anbar AD, Arnold GL, Kaufman AJ.

Science. 2009 Feb 20;323(5917):1045-8. doi: 10.1126/science.1165675.

40.

Oceans. Elements and evolution.

Anbar AD.

Science. 2008 Dec 5;322(5907):1481-3. doi: 10.1126/science.1163100. No abstract available.

PMID:
19056967
41.

Biosignatures in ancient rocks: a summary of discussions at a field workshop on biosignatures in ancient rocks.

Ohmoto H, Runnegar B, Kump LR, Fogel ML, Kamber B, Anbar AD, Knauth PL, Lowe DR, Sumner DY, Watanabe Y.

Astrobiology. 2008 Oct;8(5):883-95. doi: 10.1089/ast.2008.0257. No abstract available.

PMID:
19025466
42.

Tracing the stepwise oxygenation of the Proterozoic ocean.

Scott C, Lyons TW, Bekker A, Shen Y, Poulton SW, Chu X, Anbar AD.

Nature. 2008 Mar 27;452(7186):456-9. doi: 10.1038/nature06811.

PMID:
18368114
43.

Distinctive heavy metal composition of pancreatic juice in patients with pancreatic carcinoma.

Carrigan PE, Hentz JG, Gordon G, Morgan JL, Raimondo M, Anbar AD, Miller LJ.

Cancer Epidemiol Biomarkers Prev. 2007 Dec;16(12):2656-63.

44.

A whiff of oxygen before the great oxidation event?

Anbar AD, Duan Y, Lyons TW, Arnold GL, Kendall B, Creaser RA, Kaufman AJ, Gordon GW, Scott C, Garvin J, Buick R.

Science. 2007 Sep 28;317(5846):1903-6.

45.

Late Archean biospheric oxygenation and atmospheric evolution.

Kaufman AJ, Johnston DT, Farquhar J, Masterson AL, Lyons TW, Bates S, Anbar AD, Arnold GL, Garvin J, Buick R.

Science. 2007 Sep 28;317(5846):1900-3.

46.

Density functional theory analysis of molybdenum isotope fractionation.

Weeks CL, Anbar AD, Wasylenki LE, Spiro TG.

J Phys Chem A. 2007 Dec 13;111(49):12434-8. Epub 2007 Aug 23.

PMID:
17715906
47.

Natural calcium isotopic composition of urine as a marker of bone mineral balance.

Skulan J, Bullen T, Anbar AD, Puzas JE, Shackelford L, LeBlanc A, Smith SM.

Clin Chem. 2007 Jun;53(6):1155-8. Epub 2007 Apr 26.

48.

Don't dismiss astrobiology.

Jakosky BM, Anbar AD, Des Marais D, Morrison D, Pace NR.

Science. 2005 Apr 22;308(5721):495-7. No abstract available.

PMID:
15849861
49.

Molybdenum isotope evidence for widespread anoxia in mid-Proterozoic oceans.

Arnold GL, Anbar AD, Barling J, Lyons TW.

Science. 2004 Apr 2;304(5667):87-90. Epub 2004 Mar 4.

50.

Fe isotope variations in natural materials measured using high mass resolution multiple collector ICPMS.

Arnold GL, Weyer S, Anbar AD.

Anal Chem. 2004 Jan 15;76(2):322-7.

PMID:
14719878

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