Index Catalog // ScholarsArchive@OSU

Disposable fabric-based electrochemical sensors fabricated from wax-transfer-printed fluidic cells and stencil-printed electrodes

Creator:: Downs, Corey, Nejely, Arianna, and Fu, Elain
Abstract:: Porous substrates transport fluid via capillary action and can be inexpensive, making them ideal for field-use sensors. Direct wax printing is one of the most commonly used fabrication methods to define fluid paths in standard substrates like cellulose and nitrocellulose. However, direct wax printing is not possible for flexible materials...
Resource Type:: Article
Full Text:: , USA. E-ma † Electronic supplementary informa 10.1039/c8ay01028e Cite this: Anal. Methods, 2018, 10

CO₂ capture from wet flue gas using a water-stable and cost-effective metal-organic framework

Creator:: Loughran, Ryan P.
Abstract:: We report the use of MIL-120 as a water-stable and cost-effective metal-organic framework (MOF) for selectively capturing CO₂ from wet flue gas. Synthesized using inexpensive and environmentally benign reagents in water, MIL-120 possesses one-dimensional pores decorated with hydroxyl-bridged Al(III) ions and benzene rings with an interstitial spacing of 4.78 Å....
Resource Type:: Masters Thesis

Development of novel polyethylene air-cathode material for microbial fuel cells

Creator:: Gao, Ningshengjie, Qu, Botong, Xing, Zhenyu, Ji, Xiulei, Zhang, Eugene, and Liu, Hong
Abstract:: Air-cathode fabrication is currently a key factor that hinders the scaling up of microbial fuel cell (MFC) technology. A new type of cathode material that contains porous polyethylene (PE) sheet and a blended activated carbon (AC) and highly conductive carbon back (CB) layer was developed for the first time. The...
Resource Type:: Article
Full Text:: Environ Sci 2012;5:8273. https://doi.org/ 10.1039/c2ee21964f. [20] Zhang X, Cheng S, Wang X, Huang X

Redox Conductivity of Current-Producing Mixed Species Biofilms

Creator:: Li, Cheng, Lesnik, Keaton Larson, Fan, Yanzhen, and Liu, Hong
Abstract:: While most biological materials are insulating in nature, efficient extracellular electron transfer is a critical property of biofilms associated with microbial electrochemical systems and several microorganisms are capable of establishing conductive aggregates and biofilms. Though construction of these conductive microbial networks is an intriguing and important phenomenon in both natural...
Resource Type:: Article
Full Text:: , doi: 10.1039/c2ee02613a Energ. Environ. Sci. 2012; 5:6250–6255. 21. McGlynn SE, Chadwick GL, Kempes

Designing redder and brighter fluorophores by synergistic tuning of ground and excited states

Creator:: Chen, Cheng, Baranov, Mikhail S., Zhu, Liangdong, Baleeva, Nadezhda S., Smirnov, Alexander Yu., Zaitseva, Snizhana O., Yampolsky, Ilia V., Solntsev, Kyril M., and Fang, Chong
Abstract:: We strategically modified the GFP core via chemical synthesis to make redder and brighter biomimetic fluorophores. Based on quantum calculations, solvatochromism analysis, and femtosecond Raman, we unveiled the additive effect of tuning the electronic ground and excited states, respectively, to achieve a dramatic emission redshift with a "double-donor-one-acceptor" structure.
Resource Type:: Article
Full Text:: 20xx DOI: 10.1039/x0xx00000x www.rsc.org/ Designing redder and brighter fluorophores by

Isolation of New Niobium clusters with Alkali Carbonate

Creator:: Feng, Ching-Lei
Abstract:: Polyoxoniobates (PONbs) are attracting great attention in recent years due to its novelty as well as a variety of geometrical presentations in different pH conditions. In this paper we are reporting the reaction of tetramethyl-decaniobate ([(CH3)4N]6[Nb10O28]) with alkaline carbonates to observe the periodic trend of alkaline ions interacting with the...
Resource Type:: Capstone Project
Full Text:: : 10.1039/c1dt10435g 6. Maeda, K., Eguchi, M., Youngblood, W. J. & Mallouk, T. E. Niobium Oxide

Simulation of Heat Transfer Through Soil for the Investigation of Wildfire Impacts on Buried Utilities

Creator:: Richter, Edward G.
Abstract:: Wildland urban interface (WUI) communities in the Western United States have recently dealt with historic and devastating wildfires year after year. The fires have cost tens of billions in damage, burned tens of thousands of structures, displaced thousands of residents, and killed over one hundred people. The 2017 Tubbs fire...
Resource Type:: Capstone Project

Effect of metformin exposure on growth and photosynthetic performance in the unicellular freshwater chlorophyte, Chlorella vulgaris

Creator:: Cummings, Brittany M., Needoba, Joseph A., and Peterson, Tawyna D.
Abstract:: Many pharmaceuticals have negative effects on biota when released into the environment. For example, recent work has shown that the commonly prescribed antidiabetic drug, metformin (N,N-dimethylbiguanide), has endocrine disrupting effects on fish. However, effects of metformin on aquatic primary producers are poorly known. We exposed cultured isolates of a freshwater...
Resource Type:: Article
Full Text:: wastewater management. J. Environ. Monit. 2010; 12(11): 1956–1978. https://doi.org/10.1039/c0em00068j PMID

Cyclosporine Biosynthesis in Tolypocladium inflatum Benefits Fungal Adaptation to the Environment

Creator:: Yang, Xiuqing, Feng, Peng, Yin, Ying, Bushley, Kathryn, Spatafora, Joseph W., and Wang, Chengshu
Abstract:: The cycloundecapeptide cyclosporin A (CsA) was first isolated from the insect-pathogenic fungus Tolypocladium inflatum for its antifungal activity and later developed as an immunosuppressant drug. However, the full biosynthetic mechanism of CsA remains unknown and has puzzled researchers for decades. In this study, the biosynthetic gene cluster is suggested to...
Resource Type:: Article

Enrichments of Metals, Including Methylmercury, in Sewage Spills in South Carolina, USA

Creator:: Emmons, Alison M., Bizimis, Michael, Lang, Susan Q., Stangler, William, Geidel, Gwendelyn, Baalousha, Mohammed, Wanamaker, Emma, and Rothenberg, Sarah E.
Abstract:: Exposure to microbial pathogens is the primary concern of sanitary sewer overflows; however, sewage spills may also be a significant source of toxic metals, including methylmercury (MeHg). Between November 2015 and January 2017, after Hurricane Joaquin, surface water samples were collected routinely from three creeks in Columbia, SC. Routine sampling...
Resource Type:: Article
Full Text:: Geneva, Switzerland. J. Environ. Monit. 13:974–982. doi:10.1039/c0em00534g Bravo, A.G., S. Bouchet, S

ScholarsArchive@OSU

Disposable fabric-based electrochemical sensors fabricated from wax-transfer-printed fluidic cells and stencil-printed electrodes

CO₂ capture from wet flue gas using a water-stable and cost-effective metal-organic framework

Development of novel polyethylene air-cathode material for microbial fuel cells

Redox Conductivity of Current-Producing Mixed Species Biofilms

Designing redder and brighter fluorophores by synergistic tuning of ground and excited states

Isolation of New Niobium clusters with Alkali Carbonate

Simulation of Heat Transfer Through Soil for the Investigation of Wildfire Impacts on Buried Utilities

Effect of metformin exposure on growth and photosynthetic performance in the unicellular freshwater chlorophyte, Chlorella vulgaris

Cyclosporine Biosynthesis in Tolypocladium inflatum Benefits Fungal Adaptation to the Environment

Enrichments of Metals, Including Methylmercury, in Sewage Spills in South Carolina, USA

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