Jan John

1.1k citations

103 papers · 829 indexed · h-index 15

Impact in

Industrial and Manufacturing Engineering top 1%
- Chemical Synthesis and Characterization
Inorganic Chemistry top 2%
- Radioactive element chemistry and processing

Papers in ⓘ

Industrial and Manufacturing Engineering 44
- Chemical Synthesis and Characterization 41
Inorganic Chemistry 56
- Radioactive element chemistry and processing 53

Co-authors: Petr Distler (25 shared papers)Laurence M. Harwood (18 shared papers)F. Šebesta (23 shared papers)Michael J. Hudson (8 shared papers)Frank W. Lewis (9 shared papers)Ashfaq Afsar (11 shared papers)Andreas Geist (1 shared paper)Valery N. Kozhevnikov (1 shared paper)
Journals: Journal of Radioanalytical and Nuclear Chemistry (25 papers)Solvent Extraction and Ion Exchange (3 papers)Chemical Communications (2 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (2 papers)European Journal of Organic Chemistry (2 papers)
Partner nations: Czechia United Kingdom Norway

In The Last Decade

Jan John

98 papers receiving 810 citations

Peers

Countries citing papers authored by Jan John

Since Specialization

Citations

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

Fields of papers citing papers by Jan John

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jan John. 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 Jan John. The network helps show where Jan John may publish in the future.

Co-authors

The 25 scholars most cited alongside Jan John, 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 Jan John Line = papers co-authored together Jan John links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 103 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Hydrophilic sulfonated bis-1,2,4-triazine ligands are highly effective reagents for separating actinides(iii) from lanthanides(iii) via selective formation of aqueous actinide complexes Chemical Science ·Frank W. Lewis, Laurence M. Harwood, Michael J. Hudson, Andreas Geist, Valery N. Kozhevnikov, Petr Distler, Jan John	2015	111
2	Cesium sorption from concentrated acidic tank wastes using ammonium molybdophosphate-polyacrylonitrile composite sorbents Journal of Radioanalytical and Nuclear Chemistry ·T. A. Todd, Nick R. Mann, T. J. Tranter, F. Šebesta, Jan John, A. Motl	2002	59
3	Synthesis and Evaluation of Lipophilic BTBP Ligands for An/Ln Separation in Nuclear Waste Treatment: The Effect of Alkyl Substitution on Extraction Properties and Implications for Ligand Design European Journal of Organic Chemistry ·Frank W. Lewis, Laurence M. Harwood, Michael J. Hudson, Petr Distler, Jan John, K. Štamberg, Ana Núñez, Hitos Galán, A.G. Espartero	2012	50
4	Effective separation of Am(iii) and Eu(iii) from HNO₃ solutions using CyMe₄-BTPhen-functionalized silica-coated magnetic nanoparticles Chemical Communications ·Ashfaq Afsar, Laurence M. Harwood, Michael J. Hudson, Petr Distler, Jan John	2014	42
5	Separation of the Minor Actinides Americium(III) and Curium(III) by Hydrophobic and Hydrophilic BTPhen ligands: Exploiting Differences in their Rates of Extraction and Effective Separations at Equilibrium Solvent Extraction and Ion Exchange ·Frank W. Lewis, Laurence M. Harwood, Michael J. Hudson, Ashfaq Afsar, Dominic M. Laventine, Kamila Šťastná, Jan John, Petr Distler	2018	27
6	Behavior of radium and barium in a system including uranium mine waste waters and adjacent surface waters Environmental Science & Technology ·Ferdinand Šebesta, P. Beneš, Josef Sedláček, Jan John, R. Šandrik	1981	27
7	The Separation of Americium(III) from Europium(III) by Two New 6,6'-Bistriazinyl-2,2'-Bipyridines in Different Diluents Solvent Extraction and Ion Exchange ·Laurence M. Harwood, Frank W. Lewis, Michael J. Hudson, Jan John, Petr Distler	2011	24
8	Effect of pH, humus concentration and molecular weight on conditional stability constants of cadmium Water Research ·Jan John, Brit Salbu, Egil T. Gjessing, Helge E. Bjørnstad	1988	24
9	Influence of aquatic humus and pH on the uptake and depuration of cadmium by the atlantic salmon (Salmo Salar L.) The Science of The Total Environment ·Jan John, Egil T. Gjessing, Magne Grande, Brit Salbu	1987	21
10	Extraction of minor actinides, lanthanides and other fission products by silica-immobilized BTBP/BTPhen ligands Chemical Communications ·Ashfaq Afsar, Petr Distler, Laurence M. Harwood, Jan John, James Westwood	2017	20
11	Fluorinated Carbonates as New Diluents for Extraction and Separation of f-Block Elements Solvent Extraction and Ion Exchange ·Petr Distler, Miriam Mindová, Jan John, Vasilij A. Babain, M. Yu. Alyapyshev, Л. И. Ткаченко, E. Kenf, Laurence M. Harwood, Ashfaq Afsar	2020	20
12	AMP-PAN column tests for the removal of 137Cs from actual and simulated INEEL high-activity wastes Czechoslovak Journal of Physics ·K.N. Brewer, T. A. Todd, D.J. Wood, P. A. Tullock, F. Šebesta, Jan John, A. Motl	1999	17
13	Method of selective dissolution for characterization of particulate forms of Radium and Barium in natural and waste waters Water Research ·P. Beneš, Josef Sedláček, F. Šebesta, R. Šandrik, Jan John	1981	17
14	Scientific and Engineering Literature Mini Review of Molten Salt Oxidation for Radioactive Waste Treatment and Organic Compound Gasification as well as Spent Salt Treatment Science and Technology of Nuclear Installations ·Petr Kovařík, J.D. Navratil, Jan John	2015	16
15	Radiation formation of colloidal silver particles in aqueous systems Applied Radiation and Isotopes ·Václav Čuba, Mojmír Němec, Tomáš Gbur, Jan John, Milan Pospı́šil, V. Múčka	2009	15
16	Composite absorbers of inorganic ion-exchangers and polyacrylonitrile binding matrix Journal of Radioanalytical and Nuclear Chemistry ·A. Motl, Jan John, F. Šebesta	1997	14
17	Separation of Am(III), Cm(III) and Eu(III) by electro-spun polystyrene-immobilized CyMe4-BTPhen Tetrahedron ·Ashfaq Afsar, James Westwood, Petr Distler, Laurence M. Harwood, Saeed D. Mohan, Jan John, Fred J. Davis	2018	13
18	Modelling of the Am(III) – Cm(III) kinetic separation effect observed during metal ion extraction by bis-(1,2,4)-triazine ligands Separation Science and Technology ·Petr Distler, K. Štamberg, Jan John, Laurence M. Harwood, Frank W. Lewis	2017	13
19	Thermodynamic parameters of Am(III), Cm(III) and Eu(III) extraction by CyMe4-BTPhen in cyclohexanone from HNO3 solutions The Journal of Chemical Thermodynamics ·Petr Distler, K. Štamberg, Jan John, Laurence M. Harwood, Frank W. Lewis	2019	12
20	Radiation Influencing of the Extraction Properties of the CyMe4-BTBP and CyMe4-BTPhen Solvents with FS-13 Procedia Chemistry ·Jana Kondé, Petr Distler, Jan John, Jaroslav Švehla, Bohumı́r Grüner, Zuzana Bělčická	2016	11

About Jan John

Jan John is a scholar working on Industrial and Manufacturing Engineering, Inorganic Chemistry, Radiological and Ultrasound Technology, Radiation and Global and Planetary Change, having authored 103 papers that have together received 829 indexed citations. Recurring topics across this work include Radioactive element chemistry and processing (53 papers), Chemical Synthesis and Characterization (41 papers), Extraction and Separation Processes (22 papers), Radioactive contamination and transfer (16 papers), Nuclear Physics and Applications (14 papers), Radioactivity and Radon Measurements (13 papers), Graphite, nuclear technology, radiation studies (10 papers) and Lanthanide and Transition Metal Complexes (8 papers). The work is most often cited by research in Industrial and Manufacturing Engineering (410 citations), Inorganic Chemistry (562 citations), Radiological and Ultrasound Technology (65 citations), Analytical Chemistry (69 citations) and Materials Chemistry (309 citations). Jan John has collaborated with scholars based in Czechia, United Kingdom and Norway. Frequent co-authors include Petr Distler, Laurence M. Harwood, F. Šebesta, Michael J. Hudson, Frank W. Lewis, Ashfaq Afsar, Andreas Geist, Valery N. Kozhevnikov, T. A. Todd and Mojmír Němec. Their work appears in journals such as Journal of Radioanalytical and Nuclear Chemistry, Solvent Extraction and Ion Exchange, Chemical Communications, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and European Journal of Organic 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.

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