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Isabelle J. Schalk

Isabelle J. Schalk

University of Strasbourg
France

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 52 4240 3899 251 235 132 8588

Isabelle J. Schalk publications per year

The chart shows the history of publications by Isabelle J. Schalk between 1992 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Isabelle J. Schalk published across 35 years, from 1992 to 2026, averaging 4.9 papers a year. Output peaked at 13 publications in 2020. 3 of the 170 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1992 to 2026. Vertical axis: number of publications, 0 to 13. Peak 13 publications in 2020. 1992: 3 publications 1993: 0 publications 1994: 4 publications 1995: 4 publications 1996: 3 publications 1997: 0 publications 1998: 0 publications 1999: 1 publication 2000: 1 publication 2001: 3 publications 2002: 4 publications 2003: 2 publications 2004: 4 publications 2005: 4 publications 2006: 10 publications 2007: 4 publications 2008: 2 publications 2009: 7 publications 2010: 7 publications 2011: 9 publications 2012: 7 publications 2013: 12 publications 2014: 11 publications 2015: 7 publications 2016: 4 publications 2017: 4 publications 2018: 3 publications 2019: 4 publications 2020: 13 publications 2021: 8 publications 2022: 10 publications 2023: 5 publications 2024: 7 publications 2025: 2 publications 2026: 1 publication
1992 2026

170 publications in total across all disciplines

View publications per year as a table
Isabelle J. Schalk: publications per year, 1992 to 2026
Year Publications
1992 3
1993 0
1994 4
1995 4
1996 3
1997 0
1998 0
1999 1
2000 1
2001 3
2002 4
2003 2
2004 4
2005 4
2006 10
2007 4
2008 2
2009 7
2010 7
2011 9
2012 7
2013 12
2014 11
2015 7
2016 4
2017 4
2018 3
2019 4
2020 13
2021 8
2022 10
2023 5
2024 7
2025 2
2026 1
Total 170
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Isabelle J. Schalk publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Isabelle J. Schalk sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 64 bars. Horizontal axis: publications, 55–64 to 679+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 135–144 publications. The last bar groups every scientist with 679 publications or more. The highlighted bar, 125–134 publications, is where this scientist sits. 55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55–64 publications 679+

This scientist: 132 publications — 17th percentile

17% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

View publications distribution as a table
Number of Microbiology scientists by publication count, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
Publications Scientists This scientist
55–64 8
65–74 29
75–84 55
85–94 112
95–104 137
105–114 190
115–124 235
125–134 234 132
135–144 288
145–154 265
155–164 264
165–174 253
175–184 276
185–194 190
195–204 234
205–214 208
215–224 198
225–234 155
235–244 161
245–254 160
255–264 146
265–274 139
275–284 148
285–294 115
295–304 96
305–314 88
315–324 106
325–334 65
335–344 76
345–354 64
355–364 62
365–374 65
375–384 61
385–394 34
395–404 44
405–414 36
415–424 35
425–434 29
435–444 33
445–454 34
455–464 25
465–474 26
475–484 20
485–494 19
495–504 16
505–514 17
515–524 23
525–534 14
535–544 14
545–554 18
555–564 12
565–574 7
575–584 9
585–594 9
595–604 9
605–614 7
615–624 9
625–634 7
635–644 4
645–654 5
655–664 6
665–674 7
675–678 3
679+ 99
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Isabelle J. Schalk D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Isabelle J. Schalk sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 88 bars. Horizontal axis: D-Index, 40 to 127+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 58 D-Index. The last bar groups every scientist with 127 D-Index or more. The highlighted bar, 52 D-Index, is where this scientist sits. 40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 94 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 52 D-Index — 25th percentile

25% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

View D-Index distribution as a table
Number of Microbiology scientists by D-index, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
D-Index Scientists This scientist
40 30
41 86
42 90
43 117
44 122
45 123
46 108
47 110
48 106
49 109
50 129
51 111
52 116 52
53 127
54 134
55 134
56 112
57 136
58 162
59 151
60 139
61 123
62 126
63 144
64 109
65 103
66 124
67 112
68 103
69 131
70 94
71 93
72 96
73 92
74 80
75 66
76 87
77 60
78 73
79 59
80 57
81 55
82 47
83 77
84 50
85 45
86 42
87 41
88 32
89 38
90 35
91 34
92 27
93 26
94 33
95 22
96 37
97 22
98 21
99 22
100 30
101 16
102 20
103 17
104 19
105 16
106 19
107 18
108 14
109 10
110 9
111 7
112 11
113 6
114 15
115 10
116 12
117 7
118 10
119 10
120 11
121 2
122 7
123 12
124 5
125 9
126 6
127+ 95
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Best Publications

  • Quaternary ligand binding to aromatic residues in the active-site gorge of acetylcholinesterase.

    M Harel;I Schalk;L Ehret-Sabatier;F Bouet

  • New roles for bacterial siderophores in metal transport and tolerance

    Isabelle J. Schalk;Mélissa Hannauer;Armelle Braud

  • New insights into the metal specificity of the Pseudomonas aeruginosa pyoverdine–iron uptake pathway

    Armelle Braud;Françoise Hoegy;Karine Jezequel;Thierry Lebeau

  • Presence of the siderophores pyoverdine and pyochelin in the extracellular medium reduces toxic metal accumulation in Pseudomonas aeruginosa and increases bacterial metal tolerance.

    Armelle Braud;Valérie Geoffroy;Françoise Hoegy;Gaëtan L. A. Mislin

  • Pyoverdine biosynthesis and secretion in Pseudomonas aeruginosa: implications for metal homeostasis

    Isabelle J. Schalk;Laurent Guillon

  • The Pseudomonas aeruginosa Pyochelin-Iron Uptake Pathway and Its Metal Specificity

    Armelle Braud;Mélissa Hannauer;Gaëtan L. A. Mislin;Isabelle J. Schalk

  • The crystal structure of the pyoverdine outer membrane receptor FpvA from Pseudomonas aeruginosa at 3.6 angstroms resolution.

    David Cobessi;Herve Celia;Nicolas Folschweiller;Isabelle J. Schalk

  • Siderophore-dependent iron uptake systems as gates for antibiotic Trojan horse strategies against Pseudomonas aeruginosa

    Gaëtan L. A. Mislin;Isabelle J. Schalk

  • Fate of ferrisiderophores after import across bacterial outer membranes: different iron release strategies are observed in the cytoplasm or periplasm depending on the siderophore pathways

    Isabelle J. Schalk;Laurent Guillon

  • Iron-free pyoverdin binds to its outer membrane receptor FpvA in Pseudomonas aeruginosa: a new mechanism for membrane iron transport.

    Isabelle J. Schalk;Christophe Hennard;Christophe Dugave;Keith Poole

  • Pseudomonas fluorescens CHA0 produces enantio-pyochelin, the optical antipode of the Pseudomonas aeruginosa siderophore pyochelin.

    Zeb A. Youard;Gaëtan L.A. Mislin;Paul A. Majcherczyk;Isabelle J. Schalk

  • Metal trafficking via siderophores in Gram-negative bacteria: specificities and characteristics of the pyoverdine pathway.

    Isabelle J. Schalk

  • Cell–cell contacts confine public goods diffusion inside Pseudomonas aeruginosa clonal microcolonies

    Thomas Julou;Thierry Mora;Laurent Guillon;Vincent Croquette

  • Structure, function and binding selectivity and stereoselectivity of siderophore-iron outer membrane transporters.

    Isabelle J Schalk;Gaëtan L A Mislin;Karl Brillet

  • The Ferrichrome Uptake Pathway in Pseudomonas aeruginosa Involves an Iron Release Mechanism with Acylation of the Siderophore and Recycling of the Modified Desferrichrome

    Mélissa Hannauer;Yaniv Barda;Gaëtan L. A. Mislin;Abraham Shanzer

  • Bacterial siderophores: diversity, uptake pathways and applications

    Unknown

  • Synthesis of the siderophore pyoverdine in Pseudomonas aeruginosa involves a periplasmic maturation

    Emilie Yeterian;Lois W. Martin;Laurent Guillon;Laure Journet

  • Recognition of iron-free siderophores by TonB-dependent iron transporters

    Isabelle J. Schalk;Wyatt W. Yue;Wyatt W. Yue;Susan K. Buchanan

  • Fpva Bound to Non-Cognate Pyoverdines: Molecular Basis of Siderophore Recognition by an Iron Transporter.

    Jason Greenwald;Mirella Nader;Hervé Celia;Christelle Gruffaz

  • An overview of siderophore biosynthesis among fluorescent Pseudomonads and new insights into their complex cellular organization.

    Isabelle J. Schalk;Isabelle J. Schalk;Coraline Rigouin;Coraline Rigouin;Julien Godet

Frequent Co-Authors

Franc Pattus
Franc Pattus École Normale Supérieure
Didier Rognan
Didier Rognan University of Strasbourg
Lauriane Kuhn
Lauriane Kuhn Centre national de la recherche scientifique, CNRS
Yves Mély
Yves Mély University of Strasbourg
James H. Naismith
James H. Naismith Rosalind Franklin Institute
Iain L. Lamont
Iain L. Lamont University of Otago
Peter L. Graumann
Peter L. Graumann Philipp University of Marburg
Dirk Bumann
Dirk Bumann University of Basel
Carol V. Robinson
Carol V. Robinson University of Oxford
Thibault Sterckeman
Thibault Sterckeman INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement

External Links

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Best Scientists Citing Isabelle J. Schalk

Joel L. Sussman

Joel L. Sussman

Weizmann Institute of Science

Publications: 57

Israel Silman

Israel Silman

Weizmann Institute of Science

Publications: 50

Iain L. Lamont

Iain L. Lamont

University of Otago

Publications: 25

Palmer Taylor

Palmer Taylor

University of California, San Diego

Publications: 20

Paolo Visca

Paolo Visca

Roma Tre University

Publications: 18

Manuela Bartolini

Manuela Bartolini

University of Bologna

Publications: 16

Yuan Ping Pang

Yuan Ping Pang

Mayo Clinic

Publications: 16

Kamil Kuca

Kamil Kuca

University of Hradec Králové

Publications: 15

F. Javier Luque

F. Javier Luque

University of Barcelona

Publications: 14

Joyce E. Loper

Joyce E. Loper

Oregon State University

Publications: 14

Pierre Cornelis

Pierre Cornelis

Vrije Universiteit Brussel

Publications: 14

Vincenza Andrisano

Vincenza Andrisano

University of Bologna

Publications: 13

Florian Nachon

Florian Nachon

Centre national de la recherche scientifique, CNRS

Publications: 12

Martin Ackermann

Martin Ackermann

ETH Zurich

Publications: 12

Avigdor Shafferman

Avigdor Shafferman

Israel Institute for Biological Research

Publications: 12

Baruch Velan

Baruch Velan

Sheba Medical Center

Publications: 12

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