Robert J. Steffan

5.1k citations

75 papers · 3.8k indexed · h-index 34

Impact in

Pollution top 0.5%
- Microbial bioremediation and biosurfactants
- Wastewater Treatment and Nitrogen Removal
Health, Toxicology and Mutagenesis top 2%
- Water Treatment and Disinfection

Papers in

Pollution 31
- Microbial bioremediation and biosurfactants 29
- Wastewater Treatment and Nitrogen Removal 7
Toxicology 3

Co-authors: Robert Atlas Kevin McClay Simon Vainberg Charles W. Condee A K Bej Brian G. Fox Jostein Goksøyr Charles E. Schaefer
Journals: Applied and Environmental Microbiology (13 papers)Bioorganic & Medicinal Chemistry Letters (4 papers)Biochemistry (4 papers)Chemosphere (4 papers)Environmental Science & Technology (3 papers)
Partner nations: United States Canada Germany

In The Last Decade

Robert J. Steffan

75 papers receiving 3.5k citations

Peers

Countries citing papers authored by Robert J. Steffan

Since Specialization

Citations

This map shows the geographic impact of Robert J. Steffan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert J. Steffan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert J. Steffan more than expected).

Fields of papers citing papers by Robert J. Steffan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert J. Steffan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert J. Steffan. The network helps show where Robert J. Steffan may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Robert J. Steffan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Robert J. Steffan Line = papers co-authored together Robert J. Steffan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Indole trimers with antibacterial activity against Gram-positive organisms produced using combinatorial biocatalysis AMB Express ·Kevin McClay, Shahila Mehboob, G. P Isani, Bernard D. Santarsiero, Jiangping Deng, James L. Cook, Hyunyoung Jeong, Michael E. Johnson, Robert J. Steffan	2015	9
2	Characterization of three propane-inducible oxygenases in Mycobacterium sp. strain ENV421 Letters in Applied Microbiology ·Hisako Masuda, Kevin McClay, Robert J. Steffan, Gerben J. Zylstra	2012	24
3	Biodegradation of Tetrahydrofuran and 1,4-Dioxane by Soluble Diiron Monooxygenase in <b><i>Pseudonocardia</i></b> sp. Strain ENV478 Microbial Physiology ·Hisako Masuda, Kevin McClay, Robert J. Steffan, Gerben J. Zylstra	2012	43
4	Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) Bioremediation in Groundwater: Are Known RDX-Degrading Bacteria the Dominant Players? Bioremediation Journal ·Mark E. Fuller, Kevin McClay, B. Olivares B. Olivares, Paul B. Hatzinger, Robert J. Steffan	2010	26
5	LXR ligand lowers LDL cholesterol in primates, is lipid neutral in hamster, and reduces atherosclerosis in mouse Journal of Lipid Research ·Elaine Quinet, Michael Basso, Anita Halpern, David Yates, Robert J. Steffan, Valérie Clerin, Christine Resmini, James C. Keith, Thomas J. Berrodin, Irene Feingold, Wenyan Zhong, Helen B. Hartman, Mark J. Evans, Stephen J. Gardell, Elizabeth A. DiBlasio-Smith, William Mounts, Edward R. LaVallie, Jay Wrobel, Ponnal Nambi, George P. Vlasuk	2009	82
6	Large-scale production of bacterial consortia for remediation of chlorinated solvent-contaminated groundwater Journal of Industrial Microbiology & Biotechnology ·Simon Vainberg, Charles W. Condee, Robert J. Steffan	2009	82
7	3-(3-Aryloxyaryl)imidazo[1,2-a]pyridine sulfones as liver X receptor agonists Bioorganic & Medicinal Chemistry Letters ·Robert R. Singhaus, Ronald C. Bernotas, Robert J. Steffan, Edward Matelan, Elaine Quinet, Ponnal Nambi, Irene Feingold, Christine Huselton, Anna Wilhelmsson, Annika Goos‐Nilsson, Jay Wrobel	2009	57
8	Abstract 1453: LXR-623, a novel Liver X Receptor modulator, displays neutral lipid effects in Cholesteryl Ester Transfer Protein-expressing species and inhibits atherosclerotic lesion progression in Low Density Lipoprotein receptor knockout mice Circulation ·Ponnal Nambi, Michael Basso, Liang Chen, 梓萱肖, Anita Halpern, Valérie Clerin, Christine Resmini, James C. Keith, Irene Feingold, Robert J. Steffan, Jay Wrobel, Elaine Quinet	2007	3
9	Control of Chronic Inflammation with Pathway Selective Estrogen Receptor Ligands Current Topics in Medicinal Chemistry ·Robert J. Steffan, Edward Matelan, Mark A. Ashwell, William Moore, Nisarut Phansiri, Eugene J. Trybulski, Christopher C. Chadwick, Susan Chippari, Thomas Kenney, Richard C. Winneker, A Eckert, Lisa Borges-Marcucci, Steven J. Adelman, Xu Zhang, E. Samotoenkova, Douglas C. Harnish	2006	11
10	Use of Peat Moss Amended with Soybean Oil for Mitigation of Dissolved Explosive Compounds Leaching into the Subsurface: Insight into Mass Transfer Mechanisms Environmental Engineering Science ·Charles E. Schaefer, Mark E. Fuller, Sun Xintang, Robert J. Steffan	2005	6
11	The utility of pathway selective estrogen receptor ligands that inhibit nuclear factor-κB transcriptional activity in models of rheumatoid arthritis Arthritis Research & Therapy ·James C. Keith, Leo Albert, Stefan Brach, Max Follettie, Piergiorgio Capaci, Lisa Borges-Marcucci, Christopher C. Chadwick, Robert J. Steffan, Douglas C. Harnish	2005	48
12	THE ACTIVITY OF PATHWAY-SELECTIVE ESTROGEN RECEPTOR LIGANDS IN EXPERIMENTAL SEPTIC SHOCK Shock ·Steven M. Opal, John E. Palardy, Patricia Cristofaro, Nicolas A. Parejo, Jhung W. Jhung, James C. Keith, Edisson Giovanny García García, 许孙鑫, Robert J. Steffan, Christopher C. Chadwick, Douglas C. Harnish	2005	7
13	Pyridobenzodiazepines: A novel class of orally active, vasopressin V2 receptor selective agonists Bioorganic & Medicinal Chemistry Letters ·Amedeo Failli, María Magdalena Martínez Almira, Robert J. Steffan, 许孙鑫, David Williams, Eugene J. Trybulski, Xiaoping Ning, YI Zhilin LI Zhijie, Han Yao, David J. Hartmann, Peter S. Chan, Alexandre Imbert	2005	37
14	Novel substituted 4-aminomethylpiperidines as potent and selective human β3-agonists. Part 1: aryloxypropanolaminomethylpiperidines Bioorganic & Medicinal Chemistry Letters ·Robert J. Steffan, Mark A. Ashwell, Nisarut Phansiri, Edward Matelan, Elwood Largis, Stella Han, Dwi Prasetyo H. P., 张晓涛	2002	8
15	Growth, Survival and Characterization of cspA in Salmonella enteritidis Following Cold Shock Current Microbiology ·Jun-iti NAGATA, Liqiang Diao, Robert J. Steffan, John W. Foster, Asim K. Bej	1998	37
16	DESIGNING MICROORGANISMS FOR THE TREATMENT OF TOXIC WASTES Annual Review of Microbiology ·Kenneth N. Timmis, Robert J. Steffan, Ronald Unterman	1994	121
17	A Nonimmunosuppressive Triene-Modified Rapamycin Analog Is a Potent Inhibitor of Peptidyl Prolyl cis-trans-Isomerase Biochemical and Biophysical Research Communications ·Timothy D. Ocain, Daniel Angelo Longhi, Robert J. Steffan, Robert Caccese, Suren N. Sehgal	1993	23
18	POLYMERASE CHAIN REACTION: Applications in Environmental Microbiology Annual Review of Microbiology ·Robert J. Steffan, Robert Atlas	1991	164
19	Approaches for Monitoring and Containing Genetically Engineered Microorganisms Released into the Environment Hazardous Waste and Hazardous Materials ·Robert Atlas, A K Bej, Robert J. Steffan, Michael H. Perlin	1989	2
20	DNA amplification to enhance detection of genetically engineered bacteria in environmental samples Applied and Environmental Microbiology ·Robert J. Steffan, Robert Atlas	1988	234

About Robert J. Steffan

Robert J. Steffan is a scholar working on Pollution, Toxicology, Health, Toxicology and Mutagenesis, Endocrinology and Environmental Engineering, having authored 75 papers that have together received 3.8k indexed citations. Recurring topics across this work include Microbial bioremediation and biosurfactants (29 papers), Microbial metabolism and enzyme function (8 papers), Wastewater Treatment and Nitrogen Removal (7 papers), Estrogen and related hormone effects (7 papers), Groundwater flow and contamination studies (7 papers), Microbial Metabolic Engineering and Bioproduction (6 papers), Water Treatment and Disinfection (6 papers) and Metal-Catalyzed Oxygenation Mechanisms (5 papers). The work is most often cited by research in Pollution (1.4k citations), Health, Toxicology and Mutagenesis (538 citations), Endocrinology (190 citations), Ecology (834 citations) and Process Chemistry and Technology (78 citations). Robert J. Steffan has collaborated with scholars based in United States, Canada and Germany. Frequent co-authors include Robert Atlas, Kevin McClay, Simon Vainberg, Charles W. Condee, A K Bej, Brian G. Fox, Jostein Goksøyr, Charles E. Schaefer, Kenneth N. Timmis and J. L. DiCesare. Their work appears in journals such as Applied and Environmental Microbiology, Bioorganic & Medicinal Chemistry Letters, Biochemistry, Chemosphere and Environmental Science & Technology.

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