Anna M. Helms
Impact in
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- Photochemistry and Electron Transfer Studies
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- Porphyrin and Phthalocyanine Chemistry
- Luminescence and Fluorescent Materials
Papers in
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- Free Radicals and Antioxidants 2
- Cyclopropane Reaction Mechanisms 1
- Radical Photochemical Reactions 1
- Quinazolinone synthesis and applications 1
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- Porphyrin and Phthalocyanine Chemistry 4
- Co-authors
- George McLendon (4 shared papers)David Heiler (3 shared papers)Richard A. Caldwell (3 shared papers)William D. Jones (1 shared paper)Nobuyuki Ichinose (1 shared paper)Paul S. Engel (1 shared paper)Kazuhiko Mizuno (1 shared paper)Yoshio Otsuji (1 shared paper)
- Journals
- Journal of the American Chemical Society (3 papers)Bioorganic & Medicinal Chemistry Letters (1 paper)The Journal of Organic Chemistry (1 paper)The Journal of Physical Chemistry (1 paper)Journal of Coordination Chemistry (1 paper)
- Partner nations
- United StatesJapan
In The Last Decade
Anna M. Helms
7 papers receiving 416 citations
Peers
Comparison fields: 5 of 39
- Physical and Theoretical Chemistry 194
- Materials Chemistry 258
- Organic Chemistry 137
- Inorganic Chemistry 47
- Electrical and Electronic Engineering 146
Countries citing papers authored by Anna M. Helms
This map shows the geographic impact of Anna M. Helms'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 Anna M. Helms with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Anna M. Helms more than expected).
Fields of papers citing papers by Anna M. Helms
This network shows the impact of papers produced by Anna M. Helms. 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 Anna M. Helms. The network helps show where Anna M. Helms may publish in the future.
Co-authors
The 11 scholars most cited alongside Anna M. Helms, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1992 | 233 | |
| 2 | 1991 | 123 | |
| 3 | 1995 | 35 | |
| 4 | 1991 | 17 | |
| 5 | 1998 | 15 | |
| 6 | 1996 | 10 | |
| 7 | 1991 | 4 | |
| 8 | 1992 | 1 |
About Anna M. Helms
Anna M. Helms is a scholar working on Organic Chemistry, Materials Chemistry, Physical and Theoretical Chemistry, Biomedical Engineering and Atomic and Molecular Physics, and Optics, having authored 8 papers that have together received 438 indexed citations. Recurring topics across this work include Porphyrin and Phthalocyanine Chemistry (4 papers), Surface Chemistry and Catalysis (3 papers), Spectroscopy and Quantum Chemical Studies (2 papers), Photochemistry and Electron Transfer Studies (2 papers), Free Radicals and Antioxidants (2 papers), Cyclopropane Reaction Mechanisms (1 paper), Radical Photochemical Reactions (1 paper) and Quinazolinone synthesis and applications (1 paper). The work is most often cited by research in Physical and Theoretical Chemistry (194 citations), Materials Chemistry (258 citations), Organic Chemistry (137 citations), Inorganic Chemistry (47 citations) and Electrical and Electronic Engineering (146 citations). Anna M. Helms has collaborated with scholars based in United States and Japan. Frequent co-authors include George McLendon, David Heiler, Richard A. Caldwell, William D. Jones, Nobuyuki Ichinose, Paul S. Engel, Kazuhiko Mizuno, Yoshio Otsuji, Susan Bane and W. Griffith Humphreys. Their work appears in journals such as Journal of the American Chemical Society, Bioorganic & Medicinal Chemistry Letters, The Journal of Organic Chemistry, The Journal of Physical Chemistry and Journal of Coordination Chemistry.
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.