World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
61
Citations
15617
World Ranking
9147
National Ranking
2580

Robert D. Tilton 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 D. Tilton 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: 167 publications — 20th percentile

20% of scientists in this discipline score the same or lower.

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

Robert D. Tilton 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 D. Tilton 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: 61 D-Index — 49th percentile

49% 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

  • 2013 - Fellow of the Indian National Academy of Engineering (INAE)
  • 2010 - Fellow of the American Chemical Society

Overview

Robert D. Tilton is affiliated with Carnegie Mellon University in the United States and has a research focus that spans engineering and chemistry, with significant contributions in biomedical engineering, organic chemistry, plant science, computational mechanics, and materials chemistry.

Their research topics include surfactants and colloidal systems, electrostatics and colloid interactions, microfluidic and bio-sensing technologies, fluid dynamics and thin films, polymer-based agricultural enhancements, Pickering emulsions and particle stabilization, and plant surface properties and treatments.

Tilton has published extensively in several venues, with the most frequent being the Journal of Colloid and Interface Science, Environmental Science & Technology, Langmuir, ACS Nano, and the Journal of Fluid Mechanics.

Frequent coauthors collaborating with Tilton include Stephen Garoff, Gregory V. Lowry, Krzysztof Matyjaszewski, Yilin Zhang, and Jiajun Yan.

Recent publications illustrate the scope and development of Tilton's research. Notable papers include:

  • "Temperature- and pH-Responsive Star Polymers as Nanocarriers with Potential for in Vivo Agrochemical Delivery" (2020, ACS Nano)
  • "Towards realizing nano-enabled precision delivery in plants" (2024, Nature Nanotechnology)
  • "Star Polymer Size, Charge Content, and Hydrophobicity Affect their Leaf Uptake and Translocation in Plants" (2021, Environmental Science & Technology)
  • "Star Polymers with Designed Reactive Oxygen Species Scavenging and Agent Delivery Functionality Promote Plant Stress Tolerance" (2022, ACS Nano)
  • "Charge, Aspect Ratio, and Plant Species Affect Uptake Efficiency and Translocation of Polymeric Agrochemical Nanocarriers" (2023, Environmental Science & Technology)

Tilton's research integrates polymer chemistry with plant science, addressing nano-enabled agrochemical delivery and plant stress tolerance through innovative polymer designs.

Among the awards received, Tilton has been recognized as a Fellow of the Indian National Academy of Engineering in 2013 and as a Fellow of the American Chemical Society in 2010.

Best Publications

  • Aggregation and Sedimentation of Aqueous Nanoscale Zerovalent Iron Dispersions

    Tanapon Phenrat;Navid Saleh;Kevin Sirk;Robert D. Tilton

  • Titanium Dioxide (P25) Produces Reactive Oxygen Species in Immortalized Brain Microglia (BV2): Implications for Nanoparticle Neurotoxicity†

    Thomas C. Long;Navid B. Saleh;Robert D. Tilton;Gregory V. Lowry

  • TCE dechlorination rates, pathways, and efficiency of nanoscale iron particles with different properties.

    Yueqiang Liu;Sara A Majetich;Robert D Tilton;David S Sholl

  • Stabilization of aqueous nanoscale zerovalent iron dispersions by anionic polyelectrolytes: adsorbed anionic polyelectrolyte layer properties and their effect on aggregation and sedimentation

    Tanapon Phenrat;Navid Saleh;Kevin Sirk;Hye-Jin Kim

  • Ionic strength and composition affect the mobility of surface-modified Fe0 nanoparticles in water-saturated sand columns.

    Navid Saleh;Hye Jin Kim;Tanapon Phenrat;Krzysztof Matyjaszewski

  • Surface Modifications Enhance Nanoiron Transport and NAPL Targeting in Saturated Porous Media

    Navid Saleh;Kevin Sirk;Yueqiang Liu;Tanapon Phenrat

  • Adsorbed triblock copolymers deliver reactive iron nanoparticles to the oil/water interface.

    Navid Saleh;Tanapon Phenrat;Kevin Sirk;Bruno Dufour

  • Particle Size Distribution, Concentration, and Magnetic Attraction Affect Transport of Polymer-Modified Fe 0 Nanoparticles in Sand Columns

    Tanapon Phenrat;Hye-Jin Kim;Fritjof Fagerlund;Tissa Illangasekare

  • Adsorbed Polyelectrolyte Coatings Decrease Fe0 Nanoparticle Reactivity with TCE in Water: Conceptual Model and Mechanisms

    Tanapon Phenrat;Yueqiang Liu;Robert D Tilton;Gregory V Lowry

  • Pickering Emulsions Stabilized by Nanoparticles with Thermally Responsive Grafted Polymer Brushes

    Trishna Saigal;Hongchen Dong;Krzysztof Matyjaszewski;Robert D. Tilton

  • Counterion effects on hexadecyltrimethylammonium surfactant adsorption and self-assembly on silica

    Stephanie B. Velegol;Barry D. Fleming;Simon Biggs;Erica J. Wanless

  • Oil-in-Water Emulsions Stabilized by Highly Charged Polyelectrolyte-Grafted Silica Nanoparticles†

    Navid Saleh;Traian Sarbu;Kevin Sirk;Gregory V. Lowry

  • Impact of nanoscale zero valent iron on geochemistry and microbial populations in trichloroethylene contaminated aquifer materials.

    Teresa L. Kirschling;Kelvin B. Gregory;Edwin G. Minkley;Gregory V. Lowry

  • Effect of kaolinite, silica fines and pH on transport of polymer-modified zero valent iron nano-particles in heterogeneous porous media

    Hye-Jin Kim;Tanapon Phenrat;Tanapon Phenrat;Robert D. Tilton;Gregory V. Lowry

  • Effects of molecular weight distribution and chemical properties of natural organic matter on gold nanoparticle aggregation.

    Stacey M. Louie;Robert D. Tilton;Gregory V. Lowry

  • Lateral diffusion of bovine serum albumin adsorbed at the solid-liquid interface

    Robert D Tilton;Channing R Robertson;Alice P Gast

  • Fe0 nanoparticles remain mobile in porous media after aging due to slow desorption of polymeric surface modifiers.

    Hye-Jin Kim;Tanapon Phenrat;Robert D. Tilton;Gregory V. Lowry

  • Hydrophobic Interactions Increase Attachment of Gum Arabic- and PVP-Coated Ag Nanoparticles to Hydrophobic Surfaces

    Jee Eun Song;Tanapon Phenrat;Tanapon Phenrat;Tanapon Phenrat;Stella Marinakos;Stella Marinakos;Stella Marinakos;Yao Xiao;Yao Xiao;Yao Xiao

  • Estimating attachment of nano- and submicrometer-particles coated with organic macromolecules in porous media: development of an empirical model.

    Tanapon Phenrat;Jee Eun Song;Charlotte M Cisneros;Daniel P Schoenfelder

  • Magnetophoresis of Nanoparticles

    JitKang Lim;Caitlin Lanni;Eric R. Evarts;Frederick Lanni

  • Critical review: impacts of macromolecular coatings on critical physicochemical processes controlling environmental fate of nanomaterials

    Stacey M. Louie;Robert D. Tilton;Gregory V. Lowry

Frequent Co-Authors

Gregory V. Lowry
Gregory V. Lowry Carnegie Mellon University
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski Carnegie Mellon University
Sara A. Majetich
Sara A. Majetich Carnegie Mellon University
Per M. Claesson
Per M. Claesson Royal Institute of Technology
Lee R. White
Lee R. White University of South Australia
Dennis C. Prieve
Dennis C. Prieve Carnegie Mellon University
Tissa H. Illangasekare
Tissa H. Illangasekare Colorado School of Mines
Channing R. Robertson
Channing R. Robertson Stanford University
Lynn M. Walker
Lynn M. Walker University of Minnesota

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