World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
69
Citations
43254
World Ranking
6066
National Ranking
1844

Robert L. Letsinger 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 Robert L. Letsinger sits on this spectrum.

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 publications 1,295+

This scientist: 222 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

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

Robert L. Letsinger 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 Robert L. Letsinger sits on this spectrum.

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 D-Index 159+

This scientist: 69 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 1986 - Member of the National Academy of Sciences
  • 1980 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 1956 - Fellow of John Simon Guggenheim Memorial Foundation

Overview

Robert L. Letsinger was affiliated with Northwestern University in the United States. Their research spanned several main fields of study, primarily including Biochemistry, Genetics and Molecular Biology, Materials Science, and Engineering.

The subfields of study they contributed to covered areas such as Molecular Biology, Materials Chemistry, Electronic, Optical and Magnetic Materials, and Biomedical Engineering.

The main topics of their research work included:

  • Advanced biosensing and bioanalysis techniques
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Biosensors and Analytical Detection
  • Advanced Nanomaterials in Catalysis
  • Nanocluster Synthesis and Applications
  • RNA Interference and Gene Delivery
  • Advanced Biosensing Techniques and Applications

Throughout their career, Robert L. Letsinger coauthored research with several frequent collaborators. These included Chad A. Mirkin, Robert C. Mucic, James J. Storhoff, Robert Elghanian, and T. Andrew Taton.

They were recognized as a member of the National Academy of Sciences in 1986. Earlier honors included being named a Fellow of the American Association for the Advancement of Science (AAAS) in 1980 and a Fellow of the John Simon Guggenheim Memorial Foundation in 1956.

Best Publications

  • A DNA-based Method for Rationally Assembling Nanoparticles Into Macroscopic Materials

    Chad A. Mirkin;Robert L. Letsinger;Robert C. Mucic;James J. Storhoff

  • Selective Colorimetric Detection of Polynucleotides Based on the Distance-Dependent Optical Properties of Gold Nanoparticles

    Robert Elghanian;James J. Storhoff;Robert C. Mucic;Robert L. Letsinger

  • Scanometric DNA Array Detection with Nanoparticle Probes

    T. Andrew Taton;Chad A. Mirkin;Robert L. Letsinger

  • One-Pot Colorimetric Differentiation of Polynucleotides with Single Base Imperfections Using Gold Nanoparticle Probes

    James J. Storhoff;Robert Elghanian;Robert C. Mucic;Chad A. Mirkin

  • A Fluorescence-Based Method for Determining the Surface Coverage and Hybridization Efficiency of Thiol-Capped Oligonucleotides Bound to Gold Thin Films and Nanoparticles

    Linette M. Demers;Chad A. Mirkin;Robert C. Mucic;Robert A. Reynolds

  • Cholesteryl-conjugated oligonucleotides: synthesis, properties, and activity as inhibitors of replication of human immunodeficiency virus in cell culture

    Robert L. Letsinger;Guangrong Zhang;Daisy K. Sun;Tohru Ikeuchi

  • Nanoparticles having oligonucleotides attached thereto and uses therefor

    Chad A. Mirkin;Robert L. Letsinger;Robert C. Mucic;James J. Storhoff

  • Programmed Assembly of DNA Functionalized Quantum Dots

    Gregory P. Mitchell;Chad A. Mirkin;Robert L. Letsinger

  • DNA-Directed Synthesis of Binary Nanoparticle Network Materials

    Robert C. Mucic;James J. Storhoff;Chad A. Mirkin;Robert L. Letsinger

  • Oligonucleotides having modified internucleoside linkages or terminal amino group

    Robert L. Letsinger;Sergei M. Gryaznov

  • Distance-Dependent Electron Transfer in DNA Hairpins

    Frederick D. Lewis;Taifeng Wu;Yifan Zhang;Robert L. Letsinger

  • Steroid modified oligonucleotides

    Robert L. Letsinger

  • Dynamics of photoinduced charge transfer and hole transport in synthetic DNA hairpins.

    Frederick D. Lewis;Robert L. Letsinger;Michael R. Wasielewski

  • Sequence-Dependent Stability of DNA-Modified Gold Nanoparticles

    James J. Storhoff;Robert Elghanian;Chad A. Mirkin;Robert L. Letsinger

  • Homogeneous, Nanoparticle-Based Quantitative Colorimetric Detection of Oligonucleotides

    Robert A. Reynolds;Chad A. Mirkin;Robert L. Letsinger

  • Multiple thiol-anchor capped DNA–gold nanoparticle conjugates

    Zhi Li;Rongchao Jin;Chad A. Mirkin;Robert L. Letsinger

  • The DNA-Mediated Formation of Supramolecular Mono- and Multilayered Nanoparticle Structures

    T. Andrew Taton;Robert C. Mucic;Chad A. Mirkin, ,† and;Robert L. Letsinger

  • SYNTHESIS OF THYMIDINE OLIGONUCLEOTIDES BY PHOSPHITE TRIESTER INTERMEDIATES

    Robert L. Letsinger;Willie B. Lunsford

  • Oxalyl-CPG: a labile support for synthesis of sensitive oligonucleotide derivatives.

    Rushdi H. Alul;Charles N. Singman;Guangrong Zhang;Robert L. Letsinger

  • OLIGONUCLEOTIDE SYNTHESIS ON A POLYMER SUPPORT.

    Robert L. Letsinger;V. Mahadevan

Frequent Co-Authors

Chad A. Mirkin
Chad A. Mirkin Northwestern University
Frederick D. Lewis
Frederick D. Lewis Northwestern University
Sergei M. Gryaznov
Sergei M. Gryaznov MAIA Biotechnology, Inc.
So-Jung Park
So-Jung Park Ewha Womans University
Michael R. Wasielewski
Michael R. Wasielewski Northwestern University
Geoffrey L. Greene
Geoffrey L. Greene University of Chicago
Paul S. Miller
Paul S. Miller Johns Hopkins University
Joseph B. Lambert
Joseph B. Lambert Trinity University
Peter T. Lansbury
Peter T. Lansbury Harvard University
Donald M. Jerina
Donald M. Jerina National Institutes of Health

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