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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 62 9009 8168 506 454 243 11308

Valeria Castelletto publications per year

The chart shows the history of publications by Valeria Castelletto between 1993 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Valeria Castelletto published across 34 years, from 1993 to 2026, averaging 7.9 papers a year. Output peaked at 18 publications in 2004. 20 of the 269 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1993 to 2026. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2004. 1993: 1 publication 1994: 0 publications 1995: 1 publication 1996: 2 publications 1997: 1 publication 1998: 1 publication 1999: 2 publications 2000: 1 publication 2001: 7 publications 2002: 9 publications 2003: 7 publications 2004: 18 publications 2005: 12 publications 2006: 6 publications 2007: 11 publications 2008: 17 publications 2009: 7 publications 2010: 12 publications 2011: 14 publications 2012: 10 publications 2013: 15 publications 2014: 7 publications 2015: 9 publications 2016: 9 publications 2017: 11 publications 2018: 7 publications 2019: 9 publications 2020: 13 publications 2021: 2 publications 2022: 6 publications 2023: 7 publications 2024: 15 publications 2025: 16 publications 2026: 4 publications
1993 2026

269 publications in total across all disciplines

View publications per year as a table
Valeria Castelletto: publications per year, 1993 to 2026
Year Publications
1993 1
1994 0
1995 1
1996 2
1997 1
1998 1
1999 2
2000 1
2001 7
2002 9
2003 7
2004 18
2005 12
2006 6
2007 11
2008 17
2009 7
2010 12
2011 14
2012 10
2013 15
2014 7
2015 9
2016 9
2017 11
2018 7
2019 9
2020 13
2021 2
2022 6
2023 7
2024 15
2025 16
2026 4
Total 269
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Valeria Castelletto 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 Valeria Castelletto 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, 241–260 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: 243 publications — 47th percentile

47% 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
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100 243
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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Valeria Castelletto 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 Valeria Castelletto 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, 62–63 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: 62 D-Index — 52nd percentile

52% 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 62
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
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

Valeria Castelletto is affiliated with the University of Reading in the United Kingdom. Their research spans multiple interconnected fields including Biochemistry, Genetics and Molecular Biology, Materials Science, and Chemistry.

The main subfields of their work include Molecular Biology, Biomaterials, Organic Chemistry, Microbiology, and Materials Chemistry. Their scientific focus extends into key topics such as Supramolecular Self-Assembly in Materials, Antimicrobial Peptides and Activities, Polydiacetylene-based materials and applications, Lipid Membrane Structure and Behavior, Chemical Synthesis and Analysis, Advanced Biosensing and Bioanalysis Techniques, and RNA Interference and Gene Delivery.

Valeria Castelletto has contributed to a range of peer-reviewed publications. Their recent papers include:

  • "Peptide-Based Gel in Environmental Remediation: Removal of Toxic Organic Dyes and Hazardous Pb2+ and Cd2+ Ions from Wastewater and Oil Spill Recovery" (2020, Langmuir)
  • "Selective Antibacterial Activity and Lipid Membrane Interactions of Arginine-Rich Amphiphilic Peptides" (2020, ACS Applied Bio Materials)
  • "Amyloid and Hydrogel Formation of a Peptide Sequence from a Coronavirus Spike Protein" (2022, ACS Nano)
  • "Magnetic Field-Induced Alignment of Nanofibrous Supramolecular Membranes: A Molecular Design Approach to Create Tissue-like Biomaterials" (2020, ACS Applied Materials & Interfaces)
  • "Self-Assembly of Minimal Peptoid Sequences" (2020, ACS Macro Letters)

Frequent publication venues for Valeria Castelletto include:

  • Langmuir
  • Biomacromolecules
  • ACS Applied Materials & Interfaces
  • Soft Matter
  • ACS Applied Bio Materials

Their collaborative network involves several co-authors with whom they have published multiple times. Frequent co-authors are:

  • Ian W. Hamley
  • Jani Seitsonen
  • Lucas R. de Mello
  • Janne Ruokolainen
  • Charlotte J. C. Edwards-Gayle

Best Publications

  • Low-Molecular-Weight Gelators: Elucidating the Principles of Gelation Based on Gelator Solubility and a Cooperative Self-Assembly Model

    Andrew R. Hirst;Ian A. Coates;Thomas R. Boucheteau;Juan F. Miravet

  • Self-assembling amphiphilic peptides.

    Ashkan Dehsorkhi;Valeria Castelletto;Ian W. Hamley

  • Self-assembly and hydrogelation of an amyloid peptide fragment.

    Marta J. Krysmann;Valeria Castelletto;Antonios Kelarakis;Ian William Hamley

  • Crystallization in Poly(l-lactide)-b-poly(∊-caprolactone) Double Crystalline Diblock Copolymers: A Study Using X-ray Scattering, Differential Scanning Calorimetry, and Polarized Optical Microscopy

    I. W. Hamley;V. Castelletto;R. V. Castillo;A. J. Müller

  • Small-angle scattering of block copolymers: in the melt, solution and crystal states

    Ian W. Hamley;Valeria Castelletto

  • Nucleation and Crystallization in Double Crystalline Poly(p-dioxanone)-b-poly(ε-caprolactone) Diblock Copolymers

    J. Albuerne;L. Marquez;A. J. Müller;J. M. Raquez

  • Water-Soluble, Unimolecular Containers Based on Amphiphilic Multiarm Star Block Copolymers

    Georg Kreutzer;Céline Ternat;Tuan Q. Nguyen;Christopher J G Plummer

  • Synthesis and Characterization of Biocompatible, Thermoresponsive ABC and ABA Triblock Copolymer Gelators

    Chengming Li;Niklaas J. Buurma;Ihtshamul Haq;Colin Turner

  • Melt Structure and its Transformation by Sequential Crystallization of the Two Blocks within Poly(L‐lactide)‐block‐Poly(ε‐caprolactone) Double Crystalline Diblock Copolymers

    I. W. Hamley;P. Parras;V. Castelletto;R. V. Castillo

  • Synthesis and characterization of hydrophobically modified polyacrylamides and some observations on rheological properties

    Wei Xue;Ian W Hamley;Valeria Castelletto;Peter D Olmsted

  • Self-assembly of Peptide nanotubes in an organic solvent.

    M. J. Krysmann;V. Castelletto;J. E. McKendrick;L. A. Clifton

  • Nanoscale structure of poly(ethylene glycol) hybrid block copolymers containing amphiphilic β-strand peptide sequences

    Annette Rösler;Harm-Anton Klok;Ian W. Hamley;Valeria Castelletto

  • Hydrogelation and self-assembly of Fmoc-tripeptides: unexpected influence of sequence on self-assembled fibril structure, and hydrogel modulus and anisotropy

    G. Cheng;V. Castelletto;C. M. Moulton;G. E. Newby

  • Solution self-assembly of hybrid block copolymers containing poly(ethylene glycol) and amphiphilic β-strand peptide sequences

    I.W. Hamley;I.A. Ansari;V. Castelletto;H. Nuhn

  • Interplay between Smectic Ordering and Microphase Separation in a Series of Side-Group Liquid-Crystal Block Copolymers

    I. W. Hamley;V. Castelletto;Z. B. Lu;C. T. Imrie

  • Hydrogelation of self-assembling RGD-based peptides

    Ge Cheng;Valeria Castelletto;R. R. Jones;Che J Connon

  • Self-Assembly and Anti-Amyloid Cytotoxicity Activity of Amyloid beta Peptide Derivatives

    V. Castelletto;P. Ryumin;R. Cramer;Ian Hamley

  • Direct Observation of Time‐Resolved Polymorphic States in the Self‐Assembly of End‐Capped Heptapeptides

    Jozef Adamcik;Valeria Castelletto;Sreenath Bolisetty;Ian W. Hamley

  • Biological Soft Materials

    Ian W. Hamley;Valeria Castelletto

  • Peptide based hydrogels for cancer drug release: modulation of stiffness, drug release and proteolytic stability of hydrogels by incorporating D-amino acid residue(s)

    Kingshuk Basu;Abhishek Baral;Shibaji Basak;Ashkan Dehsorkhi

Frequent Co-Authors

Ian W. Hamley
Ian W. Hamley University of Reading
Janne Ruokolainen
Janne Ruokolainen Aalto University
Colin Booth
Colin Booth University of Manchester
Harm-Anton Klok
Harm-Anton Klok École Polytechnique Fédérale de Lausanne
Jozef Adamcik
Jozef Adamcik ETH Zurich
Ulf Olsson
Ulf Olsson Lund University
Beatriu Escuder
Beatriu Escuder Jaume I University
Corrie T. Imrie
Corrie T. Imrie University of Aberdeen
Alejandro J. Müller
Alejandro J. Müller University of the Basque Country

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