V.H. Kollman

729 total citations
20 papers, 560 citations indexed

About

V.H. Kollman is a scholar working on Molecular Biology, Spectroscopy and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, V.H. Kollman has authored 20 papers receiving a total of 560 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 4 papers in Spectroscopy and 4 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in V.H. Kollman's work include Photosynthetic Processes and Mechanisms (8 papers), Advanced NMR Techniques and Applications (4 papers) and Algal biology and biofuel production (4 papers). V.H. Kollman is often cited by papers focused on Photosynthetic Processes and Mechanisms (8 papers), Advanced NMR Techniques and Applications (4 papers) and Algal biology and biofuel production (4 papers). V.H. Kollman collaborates with scholars based in United States and Singapore. V.H. Kollman's co-authors include A. J. Campillo, S. L. Shapiro, Robert E. London, Nicholas A. Matwiyoff, T.G. Walker, R. C. Hyer, K. R. Winn, John L. Hanners, Brandon J. Price and Charles E. Strouse and has published in prestigious journals such as Science, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

V.H. Kollman

20 papers receiving 502 citations

Peers

V.H. Kollman

AMPO

SPECT

CMN

D. L. Williams-Smith United Kingdom

Malcolm Dixon United Kingdom

A. Mayer Germany

T E King United States

Chuan-pu Lee United States

Frank C. Pennington United Kingdom

Jinpei Yamashita Japan

R. Timkovich United States

George D. Case United States

Norma Wade-Jardetzky United States

D. L. Williams-Smith United Kingdom

V.H. Kollman

285 ×0.8

93 ×0.6

AMPO

42 ×0.4

SPECT

63 ×0.9

CMN

61 ×0.9

Citations per year, relative to V.H. Kollman V.H. Kollman (= 1×) peers D. L. Williams-Smith

Countries citing papers authored by V.H. Kollman

Since Specialization

Citations

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

Fields of papers citing papers by V.H. Kollman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by V.H. Kollman. 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 V.H. Kollman. The network helps show where V.H. Kollman may publish in the future.

Co-authorship network of co-authors of V.H. Kollman

This figure shows the co-authorship network connecting the top 25 collaborators of V.H. Kollman. A scholar is included among the top collaborators of V.H. Kollman 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 V.H. Kollman. V.H. Kollman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Walker, T.G., et al.. (1982). 13C nuclear magnetic resonance studies of the biosynthesis by Microbacterium ammoniaphilum of L-glutamate selectively enriched with carbon-13.. Journal of Biological Chemistry. 257(3). 1189–1195. 86 indexed citations

Kollman, V.H., Charles T. Gregg, Thomas W. Whaley, Robert E. London, & John L. Hanners. (1979). Photosynthetic preparation of galactose‐¹³C₆ and glycerol‐¹³C₃ using a marine red alga. Journal of Labelled Compounds and Radiopharmaceuticals. 16(6). 833–842. 4 indexed citations

Kollman, V.H., et al.. (1979). Photosynthetic preparation and characterization of 13C-labeled carbohydrates in agmenellum quadruplicatum. Carbohydrate Research. 73(1). 193–202. 53 indexed citations

Price, Brandon J., V.H. Kollman, & G.C. Salzman. (1978). Light-scatter analysis of microalgae. Correlation of scatter patterns from pure and mixed asynchronous cultures. Biophysical Journal. 22(1). 29–36. 20 indexed citations

London, Robert E., T.G. Walker, V.H. Kollman, & Nicholas A. Matwiyoff. (1978). Studies of the pH dependence of carbon-13 shifts and carbon-carbon coupling constants of [U-13C]aspartic and -glutamic acids. Journal of the American Chemical Society. 100(12). 3723–3729. 35 indexed citations

London, Robert E., T.G. Walker, V.H. Kollman, & Nicholas A. Matwiyoff. (1977). Proton relaxation in 13C-enriched molecules; 13C T1 and NOE data from proton magnetic resonance measurements. Journal of Magnetic Resonance (1969). 26(2). 213–218. 8 indexed citations

Campillo, A. J., V.H. Kollman, & S. L. Shapiro. (1976). Intensity Dependence of the Fluorescence Lifetime of in vivo Chlorophyll Excited by a Picosecond Light Pulse. Science. 193(4249). 227–229. 56 indexed citations

Campillo, A. J., S. L. Shapiro, V.H. Kollman, K. R. Winn, & R. C. Hyer. (1976). Picosecond exciton annihilation in photosynthetic systems. Biophysical Journal. 16(1). 93–97. 73 indexed citations

London, Robert E., Nicholas A. Matwiyoff, V.H. Kollman, & Delbert D. Mueller. (1975). Differential nuclear overhauser enhancement for 13C singlet and 13C13C multiplet resonances of a carboxyl carbon. Journal of Magnetic Resonance (1969). 18(3). 555–557. 10 indexed citations

10.

Shapiro, S. L., A. J. Campillo, V.H. Kollman, & Walter B. Goad. (1975). Exciton transfer in DNA. Optics Communications. 15(2). 308–310. 17 indexed citations

11.

Kollman, V.H., S. L. Shapiro, & A. J. Campillo. (1975). Photosynthetic studies with a 10-psec resolution streak camera. Biochemical and Biophysical Research Communications. 63(4). 917–923. 28 indexed citations

12.

Shapiro, S. L., V.H. Kollman, & A. J. Campillo. (1975). Energy transfer in photosynthesis: Pigment concentration effects and fluorescent lifetimes. FEBS Letters. 54(3). 358–362. 35 indexed citations

13.

London, Robert E., V.H. Kollman, & Nicholas A. Matwiyoff. (1975). Carbon-13 Fourier transform nuclear magnetic resonance studies of fractionated Candida utilis membranes. Biochemistry. 14(25). 5492–5500. 17 indexed citations

14.

Campillo, A. J., V.H. Kollman, & S. L. Shapiro. (1975). Ultrafast Streak Camera. Science. 189(4201). 410–410. 5 indexed citations

15.

London, Robert E., V.H. Kollman, & Nicholas A. Matwiyoff. (1975). Quantitative analysis of carbon-carbon coupling in the carbon-13 nuclear magnetic resonance spectra of molecules biosynthesized from carbon-13-enriched precursors. Journal of the American Chemical Society. 97(13). 3565–3573. 34 indexed citations

16.

Campillo, A. J., et al.. (1975). Fluorescence lifetimes of α- and β-carotenes. Biochimica et Biophysica Acta (BBA) - Bioenergetics. 387(3). 533–535. 12 indexed citations

17.

Campillo, A. J., V.H. Kollman, & S. L. Shapiro. (1975). Ultrafast Streak Camera. Science. 189(4201). 410–410. 7 indexed citations

18.

Kollman, V.H., et al.. (1973). Large-scale photosynthetic production of carbon-13 labeled sugars: The tobacco leaf system. Biochemical and Biophysical Research Communications. 50(3). 826–831. 24 indexed citations

19.

Kollman, V.H., et al.. (1972). Kinetic studies of C. pyrenoidosa using 94% ¹³C CO₂. Biotechnology and Bioengineering. 14(5). 819–829. 15 indexed citations

20.

Strouse, Charles E., V.H. Kollman, & Nicholas A. Matwiyoff. (1972). Carbon-13 NMR spectra of carbon-13 enriched chlorophylls a and b. Biochemical and Biophysical Research Communications. 46(1). 328–334. 21 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.

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