S M Hopfer
- Health, Toxicology and Mutagenesis top 2%
- Nutrition and Dietetics top 2%
- Molecular Biology
- Biochemistry top 2%
- Physiology
- Co-authors
- F. William SundermanO ZahariaSteven WongJ A KnightSunderman FwF. W. SundermanMarilyn C. ReidEva Horak
- Topics
- Erythrocyte Function and Pathophysiology (7 papers)Trace Elements in Health (7 papers)Heavy Metal Exposure and Toxicity (5 papers)
- Partner nations
- United States
In The Last Decade
S M Hopfer
40 papers receiving 1.7k citations
Hit Papers
Peers
Comparison fields: 5 of 136
- Health, Toxicology and Mutagenesis 471
- Nutrition and Dietetics 460
- Molecular Biology 343
- Biochemistry 229
- Physiology 187
Countries citing papers authored by S M Hopfer
This map shows the geographic impact of S M Hopfer'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 S M Hopfer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S M Hopfer more than expected).
Fields of papers citing papers by S M Hopfer
This network shows the impact of papers produced by S M Hopfer. 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 S M Hopfer. The network helps show where S M Hopfer may publish in the future.
Co-authorship network of co-authors of S M Hopfer
This figure shows the co-authorship network connecting the top 25 collaborators of S M Hopfer. A scholar is included among the top collaborators of S M Hopfer 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 S M Hopfer. S M Hopfer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Outcomes assessment of a residency program in laboratory medicine. | 2 |
| 2 | Detection of cystic fibrosis delta F508 mutation by anti-double-stranded DNA antibody. | 8 |
| 3 | 13 | |
| 4 | Ocular malformations of Xenopus laevis exposed to nickel during embryogenesis. | 15 |
| 5 | Mg(2+)-deprivation enhances and Mg(2+)-supplementation diminishes the embryotoxic and teratogenic effects of Ni2+, Co2+, Zn2+, and Cd2+ for frog embryos in the FETAX assay. | 23 |
| 6 | Embryotoxicity and teratogenicity of cadmium chloride in Xenopus laevis, assayed by the FETAX procedure. | 41 |
| 7 | 13 | |
| 8 | Direct analysis of platinum in plasma and urine by electrothermal atomic absorption spectrophotometry. | 20 |
| 9 | 99 | |
| 10 | Serum nickel concentrations in hemodialysis patients with environmental exposure. | 28 |
| 11 | Hypothermia and deranged circadian rhythm of core body temperature in nickel chloride-treated rats. | 2 |
| 12 | Acute thymic involution and increased lipoperoxides in thymus of nickel chloride-treated rats. | 18 |
| 13 | Rapid analysis of nickel in urine by electrothermal atomic absorption spectrophotometry. | 25 |
| 14 | Ethene (ethylene) and ethane exhalation in Ni[II]-treated rats, using an improved rebreathing apparatus. | 13 |
| 15 | Blood nickel concentrations in patients with stainless-steel hip prostheses. | 24 |
| 16 | 4 | |
| 17 | 127 | |
| 18 | Increased serum erythropoietin activity in rats following intrarenal injection of nickel subsulfide. | 10 |
| 19 | Manganese inhibition of nickel subsulfide induction of erythrocytosis in rats. | 5 |
| 20 | Nickel-induced erythrocytosis: efficacies of nickel compounds and susceptibilities of rat strains. | 8 |
About S M Hopfer
S M Hopfer is a scholar working on Nutrition and Dietetics, Health, Toxicology and Mutagenesis and Biochemistry, having authored 40 papers that have together received 1.8k indexed citations. Recurring topics across this work include Erythrocyte Function and Pathophysiology (7 papers), Trace Elements in Health (7 papers) and Heavy Metal Exposure and Toxicity (5 papers). The work is most often cited by research in Biochemistry (229 citations), Health, Toxicology and Mutagenesis (471 citations) and Nutrition and Dietetics (460 citations). S M Hopfer has collaborated with scholars based in United States. Frequent co-authors include F. William Sunderman, O Zaharia, Steven Wong, J A Knight, Sunderman Fw, F. W. Sunderman, Marilyn C. Reid, Eva Horak, Kevin Sweeney and John P. Creason. Their work appears in journals such as The Journal of Urology, Clinical Chemistry and Experimental Biology and Medicine.
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.