A
Aron M. Griffin
Researcher at Pennsylvania State University
Publications - 5
Citations - 191
Aron M. Griffin is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Arsenic contamination of groundwater & Transmission electron microscopy. The author has an hindex of 4, co-authored 5 publications receiving 138 citations.
Papers
More filters
Journal ArticleDOI
Redox controls on arsenic enrichment and release from aquifer sediments in central Yangtze River Basin
Michael V. Schaefer,Xinxin Guo,Yiqun Gan,Shawn G. Benner,Aron M. Griffin,Christopher A. Gorski,Yanxin Wang,Scott Fendorf +7 more
TL;DR: In this paper, the authors examined the hydrologic and geochemical factors controlling arsenic within the Jianghan Plain, an inland sedimentary basin of the Yangtze River, where arsenic concentrations exhibit strong seasonal variability driven by surface and groundwater mixing.
Journal ArticleDOI
Iron(III)-Bearing Clay Minerals Enhance Bioreduction of Nitrobenzene by Shewanella putrefaciens CN32
TL;DR: It is found that chemically reduced (dithionite) iron-bearing clay minerals reduced nitrobenzene more rapidly than biologically reduced iron- bearing clay minerals despite the minerals having similar structural Fe(II) concentrations.
Journal ArticleDOI
Interactions Between Fe(III)-oxides and Fe(III)-phyllosilicates During Microbial Reduction 2: Natural Subsurface Sediments
Tao Wu,Aron M. Griffin,Christopher A. Gorski,Evgenya S. Shelobolina,Huifang Xu,Ravi K. Kukkadapu,Eric E. Roden +6 more
TL;DR: In this article, the authors used the model dissimilatory iron-reducing bacterium (DIRB) Geobacter sulfurreducens to study Fe(III)-oxide vs. Fe(II)-phyllosilicate reduction in a range of subsurface materials.
Journal ArticleDOI
Interactions Between Fe(III)-Oxides and Fe(III)-Phyllosilicates During Microbial Reduction 1: Synthetic Sediments
Tao Wu,Ravi K. Kukkadapu,Aron M. Griffin,Christopher A. Gorski,Hiromi Konishi,Huifang Xu,Eric E. Roden +6 more
TL;DR: In this paper, the DIRB Geobacter sulfurreducens was used to examine the pathways of Fe(III)-oxide stripped subsurface sediment that was coated with different amounts of synthetic high surface area (HSA) goethite.
Journal ArticleDOI
Few-Layer Clayenes for Material and Environmental Applications.
Wenyan Huang,Sridhar Komarneni,Christopher A. Gorski,Young Dong Noh,April Doroski,Yan Dong,Jianfeng Ma,Aron M. Griffin,Dongjiang Yang,Xiaoqiang Xue,Yang Hongjun,Bibiao Jiang +11 more
TL;DR: The term 'clayene' is coined for a single layer of clay and 'few-layer clayene' for clays with 2 to 10 layers forClayenes, which are Fe2+-rich and mica-type were prepared hydrothermally and characterized by XRD and SEM/HRTEM to determine the crystalline phases and morphology.