Alex D. Hoffman

1.4k total citations
33 papers, 1.1k citations indexed

About

Alex D. Hoffman is a scholar working on Health, Toxicology and Mutagenesis, Pollution and Aquatic Science. According to data from OpenAlex, Alex D. Hoffman has authored 33 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Health, Toxicology and Mutagenesis, 13 papers in Pollution and 7 papers in Aquatic Science. Recurrent topics in Alex D. Hoffman's work include Environmental Toxicology and Ecotoxicology (22 papers), Pharmaceutical and Antibiotic Environmental Impacts (13 papers) and Toxic Organic Pollutants Impact (10 papers). Alex D. Hoffman is often cited by papers focused on Environmental Toxicology and Ecotoxicology (22 papers), Pharmaceutical and Antibiotic Environmental Impacts (13 papers) and Toxic Organic Pollutants Impact (10 papers). Alex D. Hoffman collaborates with scholars based in United States, Netherlands and Ghana. Alex D. Hoffman's co-authors include John W. Nichols, Patrick N. Fitzsimmons, Gregory J. Lien, James M. McKim, Russell J. Erickson, Sharon L. Batterman, Bowen Du‌, C. Kevin Chambliss, Bryan W. Brooks and Kristin A. Connors and has published in prestigious journals such as Environmental Science & Technology, Toxicology and Applied Pharmacology and Toxicological Sciences.

In The Last Decade

Alex D. Hoffman

33 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Alex D. Hoffman United States	19	857	601	164	114	87	33	1.1k
Patrick N. Fitzsimmons United States	19	818 1.0×	534 0.9×	125 0.8×	84 0.7×	63 0.7×	30	1.1k
Jason P. Berninger‌ United States	19	676 0.8×	763 1.3×	171 1.0×	71 0.6×	62 0.7×	29	1.1k
Denina Simmons Canada	19	373 0.4×	338 0.6×	140 0.9×	98 0.9×	75 0.9×	42	879
Philip A. Spear Canada	26	966 1.1×	364 0.6×	114 0.7×	138 1.2×	64 0.7×	50	1.5k
Jenna E. Cavallin United States	26	924 1.1×	753 1.3×	91 0.6×	88 0.8×	108 1.2×	64	1.8k
Brenda G. Koenig Canada	11	1.0k 1.2×	1.4k 2.3×	136 0.8×	94 0.8×	82 0.9×	13	2.0k
Francisco Soler Rodríguez Spain	20	829 1.0×	426 0.7×	39 0.2×	269 2.4×	68 0.8×	102	1.3k
Kaare Julshamn Norway	20	682 0.8×	235 0.4×	86 0.5×	117 1.0×	99 1.1×	35	1.2k
M. A. Bistoni Argentina	12	469 0.5×	342 0.6×	65 0.4×	48 0.4×	55 0.6×	17	754
María González-Rey Portugal	18	612 0.7×	602 1.0×	49 0.3×	98 0.9×	46 0.5×	19	1.0k

Countries citing papers authored by Alex D. Hoffman

Since Specialization

Citations

This map shows the geographic impact of Alex D. Hoffman'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 Alex D. Hoffman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alex D. Hoffman more than expected).

Fields of papers citing papers by Alex D. Hoffman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alex D. Hoffman. 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 Alex D. Hoffman. The network helps show where Alex D. Hoffman may publish in the future.

Co-authorship network of co-authors of Alex D. Hoffman

This figure shows the co-authorship network connecting the top 25 collaborators of Alex D. Hoffman. A scholar is included among the top collaborators of Alex D. Hoffman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Alex D. Hoffman. Alex D. Hoffman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Nichols, John W., Alex D. Hoffman, Joe Swintek, Steven T. J. Droge, & Patrick N. Fitzsimmons. (2020). Addition of Phenylmethylsulfonyl Fluoride Increases the Working Lifetime of the Trout Liver S9 Substrate Depletion Assay, Resulting in Improved Detection of Low Intrinsic Clearance Rates. Environmental Toxicology and Chemistry. 40(1). 148–161. 8 indexed citations

Fitzsimmons, Patrick N., Alex D. Hoffman, Kellie A. Fay, & John W. Nichols. (2018). Allometric scaling of hepatic biotransformation in rainbow trout. Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology. 214. 52–60. 10 indexed citations

Brown, Jacob T., Patrick N. Fitzsimmons, Alex D. Hoffman, et al.. (2018). Toxicokinetics of the neonicotinoid insecticide imidacloprid in rainbow trout ( Oncorhynchus mykiss ). Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology. 205. 34–42. 15 indexed citations

Fay, Kellie A., Patrick N. Fitzsimmons, Alex D. Hoffman, & John W. Nichols. (2016). Comparison of trout hepatocytes and liver S9 fractions as in vitro models for predicting hepatic clearance in fish. Environmental Toxicology and Chemistry. 36(2). 463–471. 25 indexed citations

Nichols, John W., Bowen Du‌, Jason P. Berninger‌, et al.. (2015). Observed and modeled effects of pH on bioconcentration of diphenhydramine, a weakly basic pharmaceutical, in fathead minnows. Environmental Toxicology and Chemistry. 34(6). 1425–1435. 94 indexed citations

Hoffman, Alex D., et al.. (2015). Toxicokinetics of perfluorooctane sulfonate in rainbow trout (Oncorhynchus mykiss). Environmental Toxicology and Chemistry. 35(3). 717–727. 31 indexed citations

Hoffman, Alex D., et al.. (2014). Toxicokinetics of perfluorooctanoate (PFOA) in rainbow trout (Oncorhynchus mykiss). Aquatic Toxicology. 156. 65–73. 36 indexed citations

Fay, Kellie A., Patrick N. Fitzsimmons, Alex D. Hoffman, & John W. Nichols. (2013). Optimizing the use of rainbow trout hepatocytes for bioaccumulation assessments with fish. Xenobiotica. 44(4). 345–351. 21 indexed citations

Nichols, John W., Alex D. Hoffman, Thomas L. ter Laak, & Patrick N. Fitzsimmons. (2013). Hepatic Clearance of 6 Polycyclic Aromatic Hydrocarbons by Isolated Perfused Trout Livers: Prediction From In Vitro Clearance by Liver S9 Fractions. Toxicological Sciences. 136(2). 359–372. 47 indexed citations

10.

Fitzsimmons, Patrick N., Alex D. Hoffman, Gregory J. Lien, Dean E. Hammermeister, & John W. Nichols. (2009). Kinetics and effects of dichloroacetic acid in rainbow trout☆. Aquatic Toxicology. 94(3). 186–194. 10 indexed citations

11.

Nichols, John W., Alex D. Hoffman, & Patrick N. Fitzsimmons. (2009). Optimization of an isolated perfused rainbow trout liver model: Clearance studies with 7-ethoxycoumarin. Aquatic Toxicology. 95(3). 182–194. 17 indexed citations

12.

Nichols, John W., Alex D. Hoffman, Patrick N. Fitzsimmons, & Gregory J. Lien. (2008). Quantification of Phenol, Phenyl Glucuronide, and Phenyl Sulfate in Blood of Unanesthetized Rainbow Trout by Online Microdialysis Sampling. Toxicology Mechanisms and Methods. 18(5). 405–412. 3 indexed citations

13.

Nichols, John W., Alex D. Hoffman, Patrick N. Fitzsimmons, Gregory J. Lien, & Correne T. Jenson. (2008). Use of Online Microdialysis Sampling to Determine the in Vivo Rate of Phenol Glucuronidation in Rainbow Trout. Drug Metabolism and Disposition. 36(7). 1406–1413. 4 indexed citations

14.

Fitzsimmons, Patrick N., Joseph D. Fernandez, Alex D. Hoffman, Brian C. Butterworth, & John W. Nichols. (2001). Branchial elimination of superhydrophobic organic compounds by rainbow trout (Oncorhynchus mykiss). Aquatic Toxicology. 55(1-2). 23–34. 118 indexed citations

15.

Lien, Gregory J., James M. McKim, Alex D. Hoffman, & Correne T. Jenson. (2001). A physiologically based toxicokinetic model for lake trout (Salvelinus namaycush). Aquatic Toxicology. 51(3). 335–350. 33 indexed citations

16.

McKim, James M., Richard C. Kolanczyk, Gregory J. Lien, & Alex D. Hoffman. (1999). Dynamics of renal excretion of phenol and major metabolites in the rainbow trout (Oncorhynchus mykiss). Aquatic Toxicology. 45(4). 265–277. 23 indexed citations

17.

McKim, James M., Gregory J. Lien, Alex D. Hoffman, & Correne T. Jenson. (1999). Respiratory–cardiovascular physiology and xenobiotic gill flux in the lake trout (Salvelinus namaycush). Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology. 123(1). 69–81. 7 indexed citations

18.

McKim, James M., et al.. (1996). Dermal Absorption of Three Waterborne Chloroethanes in Rainbow Trout (Oncorhynchus mykiss) and Channel Catfish (Ictalurus punctatus). Toxicological Sciences. 31(2). 218–228. 1 indexed citations

19.

Nichols, John W., et al.. (1991). Physiologically based toxicokinetic modeling of three waterborne chloroethanes in rainbow trout (Oncorhynchus mykiss). Toxicology and Applied Pharmacology. 110(3). 374–389. 59 indexed citations

20.

Bradbury, Steven P., et al.. (1991). Hepatic microsomal N-hydroxylation of aniline and 4-chloroaniline by rainbow trout (Onchorhyncus mykiss). Xenobiotica. 21(12). 1605–1620. 26 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact