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Rudy A. Demel

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 74 4680 111 172 19829

Rudy A. Demel publications per year

The chart shows the history of publications by Rudy A. Demel between 1965 and 2003, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Rudy A. Demel published across 39 years, from 1965 to 2003, averaging 4.5 papers a year. Output peaked at 10 publications in 1984. 7 of the 174 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1965 to 2003. Vertical axis: number of publications, 0 to 10. Peak 10 publications in 1984. 1965: 2 publications 1966: 1 publication 1967: 2 publications 1968: 5 publications 1969: 4 publications 1970: 0 publications 1971: 1 publication 1972: 6 publications 1973: 6 publications 1974: 8 publications 1975: 2 publications 1976: 5 publications 1977: 5 publications 1978: 1 publication 1979: 3 publications 1980: 4 publications 1981: 2 publications 1982: 5 publications 1983: 1 publication 1984: 10 publications 1985: 7 publications 1986: 7 publications 1987: 7 publications 1988: 5 publications 1989: 6 publications 1990: 3 publications 1991: 8 publications 1992: 6 publications 1993: 4 publications 1994: 6 publications 1995: 5 publications 1996: 4 publications 1997: 4 publications 1998: 7 publications 1999: 4 publications 2000: 3 publications 2001: 8 publications 2002: 5 publications 2003: 2 publications
1965 2003

174 publications in total across all disciplines

View publications per year as a table
Rudy A. Demel: publications per year, 1965 to 2003
Year Publications
1965 2
1966 1
1967 2
1968 5
1969 4
1970 0
1971 1
1972 6
1973 6
1974 8
1975 2
1976 5
1977 5
1978 1
1979 3
1980 4
1981 2
1982 5
1983 1
1984 10
1985 7
1986 7
1987 7
1988 5
1989 6
1990 3
1991 8
1992 6
1993 4
1994 6
1995 5
1996 4
1997 4
1998 7
1999 4
2000 3
2001 8
2002 5
2003 2
Total 174
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Rudy A. Demel publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Rudy A. Demel sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 161–180 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 172 publications — 22nd percentile

22% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350 172
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Rudy A. Demel D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Rudy A. Demel sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 74–75 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 74 D-Index — 75th percentile

75% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501 74
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Rudy A. Demel is affiliated with Utrecht University in the Netherlands. This academic association places them within a prominent research environment known for contributions across multiple scientific disciplines.

Although there is limited data on published research outputs, co-authors, and specific fields of study, their professional standing at Utrecht University suggests active involvement in academic and scientific endeavors.

There is no current record of recent papers, frequent co-authors, or regular publication venues connected with Rudy A. Demel. Similarly, no information is available regarding awarded prizes or book publications.

Given the absence of explicit research fields, subfields, or main topics of work, it is not possible to detail the precise areas of scientific focus or specialization for Rudy A. Demel at this time.

Available information does confirm that Rudy A. Demel is alive and presumably engaged in ongoing academic activities within their institutional affiliation.

Best Publications

  • The function of sterols in membranes.

    R.A. Demel;B. De Kruyff

  • Polyene antibiotic-sterol interactions in membranes of Acholeplasma laidlawii cells and lecithin liposomes. III. Molecular structure of the polyene antibiotic-cholesterol complexes

    B. De Kruijff;R.A. Demel

  • Relation between various phospholipase actions on human red cell membranes and the interfacial phospholipid pressure in monolayers

    R.A. Demel;W.S.M. Geurts van Kessel;R.F.A. Zwaal;B. Roelofsen

  • The preferential interaction of cholesterol with different classes of phospholipids.

    R.A. Demel;J.W.C.M. Jansen;P.W.M. van Dijck;L.L.M. van Deenen

  • The effect of sterol structure on the permeability of lipomes to glucose, glycerol and Rb + .

    R.A. Demel;K.R. Bruckdorfer;L.L.M. Van Deenen

  • The preference of cholesterol for phosphatidylcholine in mixed phosphatidylcholine-phosphatidylethanolamine bilayers

    P.W.M. Van Dijck;B. De Kruijff;L.L.M. Van Deenen;J. De Gier

  • The properties of polyunsaturated lecithins in monolayers and liposomes and the interactions of these lecithins with cholesterol

    R.A. Demel;W.S.M. Geurts van Kessel;L.L.M. van Deenen

  • Polyene antibiotic-sterol interactions in membranes of Acholeplasma laidlawii cells and lecithin liposomes. I. Specificity of the membrane permeability changes induced by the polyene antibiotics.

    B. De Kruijff;W.J. Gerritsen;A. Oerlemans;R.A. Demel

  • The effect of partial replacements of membrane cholesterol by other steroids on the osmotic fragility and glycerol permeability of erythrocytes

    K.R. Bruckdorfer;R.A. Demel;J. De Gier;L.L.M. Van Deenen

  • Monolayer interactions of phospholipids and cholesterol

    R.A. Demel;L.L.M. Van Deenen;B.A. Pethica

  • Studies on the Biological Properties of Polyene Antibiotics EVIDENCE FOR THE DIRECT INTERACTION OF FILIPIN WITH CHOLESTEROL

    A.W. Norman;R.A. Demel;B. de Kruyff;L.L.M. van Deenen

  • The effect of cholesterol and epicholesterol incorporation on the permeability and on the phase transition of intact Acholeplasma laidlawii cell membranes and derived liposomes

    B. de Kruyff;R.A. Demel;L.L.M. dan Deenen

  • Structural requirements of sterols for the interaction with lecithin at the air-water interface

    R.A. Demel;K.R. Bruckdorfer;L.L.M. van Deenen

  • High performance liquid chromatographic separation and direct ultraviolet detection of phospholipids

    W.S.M. Geurts Van Kessel;W.M.A. Hax;R.A. Demel;J. De Gier

  • The effect of the polar headgroup on the lipid-cholesterol interaction: a monolayer and differential scanning calorimetry study.

    B. De Kruyff;R.A. Demel;A.J. Slotboom;L.L.M. Van Deenen

  • Influence of fatty acid and sterol composition on the lipid phase transition and activity of membrane-bound enzymes in Acholeplasma laidlawii.

    B. De Kruyff;P.W.M. van Dijck;R.W. Goldbach;R.A. Demel

  • The specific interaction of myelin basic protein with lipids at the air-water interface.

    R.A. Demel;Y. London;W.S.M. Geurtz van Kessel;F.G.A. Vossenberg

  • The C-Terminal Region of Nisin Is Responsible for the Initial Interaction of Nisin with the Target Membrane†

    Eefjan Breukink;Cindy van Kraaij;Rudy A. Demel;Roland J. Siezen

  • SecA insertion into phospholipids is stimulated by negatively charged lipids and inhibited by ATP: a monolayer study.

    Eefjan Breukink;Rudy A. Demel;Gerda De Korte-Kool;Ben De Kruijff

  • NON-RANDOM DISTRIBUTION OF CHOLESTEROL IN PHOSPHATIDYL- CHOLINE BILAYERS

    B. De Kruyff;P.W.M. Van Dijck;R.A. Demel;A. Schuijff

Frequent Co-Authors

B. de Kruijff
B. de Kruijff Utrecht University
L.L.M. Van Deenen
L.L.M. Van Deenen Utrecht University
Richard L. Jackson
Richard L. Jackson University of Cincinnati Medical Center
Eefjan Breukink
Eefjan Breukink Utrecht University
Arie J. Verkleij
Arie J. Verkleij Utrecht University
Karel W. A. Wirtz
Karel W. A. Wirtz Utrecht University
Marinus Pilon
Marinus Pilon Colorado State University
Henk P. Haagsman
Henk P. Haagsman Utrecht University
Roland J. Siezen
Roland J. Siezen Radboud University
Oscar P. Kuipers
Oscar P. Kuipers University of Groningen

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Related Online Degrees & Career Pathways

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Best Scientists Citing Rudy A. Demel

B. de Kruijff

B. de Kruijff

Utrecht University

Publications: 68

Karel W. A. Wirtz

Karel W. A. Wirtz

Utrecht University

Publications: 61

L.L.M. Van Deenen

L.L.M. Van Deenen

Utrecht University

Publications: 51

Ronald N. McElhaney

Ronald N. McElhaney

University of Alberta

Publications: 51

Arnold J. M. Driessen

Arnold J. M. Driessen

University of Groningen

Publications: 43

Jesús Pérez-Gil

Jesús Pérez-Gil

Complutense University of Madrid

Publications: 42

Eefjan Breukink

Eefjan Breukink

Utrecht University

Publications: 40

Friedhelm Schroeder

Friedhelm Schroeder

Texas A&M University

Publications: 39

Paavo K.J. Kinnunen

Paavo K.J. Kinnunen

Aalto University

Publications: 37

J. Antoinette Killian

J. Antoinette Killian

Utrecht University

Publications: 33

William Stillwell

William Stillwell

Indiana University – Purdue University Indianapolis

Publications: 32

Arie J. Verkleij

Arie J. Verkleij

Utrecht University

Publications: 32

J. Peter Slotte

J. Peter Slotte

Åbo Akademi University

Publications: 30

Jean Marie Ruysschaert

Jean Marie Ruysschaert

Université Libre de Bruxelles

Publications: 30

Derek Marsh

Derek Marsh

Max Planck Society

Publications: 29

Ben Roelofsen

Ben Roelofsen

Utrecht University

Publications: 28

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