World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
69
Citations
13791
World Ranking
6345
National Ranking
44

Reginald B. H. Tan 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 Reginald B. H. Tan 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: 269 publications — 55th percentile

55% of scientists in this discipline score the same or lower.

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

Reginald B. H. Tan 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 Reginald B. H. Tan 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.

Overview

Reginald B. H. Tan is affiliated with the National University of Singapore in Singapore. Their research primarily covers the fields of Materials Science and Chemistry, with a particular focus on Materials Chemistry and related subfields such as Spectroscopy, Filtration and Separation, Physical and Theoretical Chemistry, and Pharmaceutical Science.

The scientist has contributed to various main topics, including Crystallization and Solubility Studies, Analytical Chemistry and Chromatography, Chemical and Physical Properties in Aqueous Solutions, Enzyme Structure and Function, Crystallography and Molecular Interactions, Drug Solubility and Delivery Systems, as well as Petroleum Processing and Analysis.

Reginald B. H. Tan's recent academic output features several published papers in respected journals, illustrating an active engagement with pharmaceutical crystallization and related topics. Their recent papers include:

  • Liquid-liquid phase separation in pharmaceutical crystallization, 2021, Process Safety and Environmental Protection
  • Understanding the Salt-Dependent Outcome of Glycine Polymorphic Nucleation, 2021, Pharmaceutics
  • The Crystallization of Active Pharmaceutical Ingredients with Low Melting Points in the Presence of Liquid-Liquid Phase Separation, 2021, Crystals
  • Anti-Solvent Crystallization, 2020, Crystals
  • Relating Alkyl Chain Length of Additives to Wax Crystallization Inhibition: Toward the Rational Design of Pour Point Depressants, 2022, Crystal Growth & Design

The scientist frequently collaborates with a number of coauthors, with multiple joint publications. Frequent coauthors include:

  • Hsien H. Khoo (5 publications)
  • Zai-Qun Yu (3 publications)
  • Pui Shan Chow (3 publications)
  • Fangkun Zhang (1 publication)
  • Guangjun Han (1 publication)

Reginald B. H. Tan has published books through World Scientific. Their book contributions include:

  • Towards Net-Zero Carbon Initiatives, 2023
  • Life Cycle Assessment, 2021

Their primary publication venues reflect the scientist's research focus and include:

  • Crystals (2 publications)
  • Process Safety and Environmental Protection (1 publication)
  • Pharmaceutics (1 publication)
  • Crystal Growth & Design (1 publication)
  • International Journal of Hydrogen Energy (1 publication)

Best Publications

  • Are nanostructured lipid carriers (NLCs) better than solid lipid nanoparticles (SLNs): Development, characterizations and comparative evaluations of clotrimazole-loaded SLNs and NLCs?

    Surajit Das;Wai Kiong Ng;Reginald B.H. Tan;Reginald B.H. Tan

  • Nano spray drying: a novel method for preparing protein nanoparticles for protein therapy.

    Sie Huey Lee;Desmond Heng;Wai Kiong Ng;Hak-Kim Chan

  • Polymorphism in cocrystals: a review and assessment of its significance

    Srinivasulu Aitipamula;Pui Shan Chow;Reginald B. H. Tan;Reginald B. H. Tan

  • Formulation design, preparation and physicochemical characterizations of solid lipid nanoparticles containing a hydrophobic drug: effects of process variables.

    Surajit Das;Wai Kiong Ng;Parijat Kanaujia;Sanggu Kim

  • Preparation and characterization of spironolactone nanoparticles by antisolvent precipitation

    Yuancai Dong;Wai Kiong Ng;Shoucang Shen;Sanggu Kim

  • An LCA study of a primary aluminum supply chain

    Reginald B.H. Tan;Hsien H. Khoo

  • Amorphous formulations for dissolution and bioavailability enhancement of poorly soluble APIs

    P. Kanaujia;P. Poovizhi;W.K. Ng;R.B.H. Tan

  • Environmental impacts of conventional plastic and bio-based carrier bags.

    Hsien Hui Khoo;Reginald B. H. Tan;Kevin W. L. Chng

  • Selective polymorph transformation via solvent-drop grinding

    Andrew V. Trask;Ning Shan;W. D. Samuel Motherwell;William Jones

  • Continuous and scalable process for water-redispersible nanoformulation of poorly aqueous soluble APIs by antisolvent precipitation and spray-drying.

    Jun Hu;Wai Kiong Ng;Yuancai Dong;Shoucang Shen

  • Trimorphs of a pharmaceutical cocrystal involving two active pharmaceutical ingredients: potential relevance to combination drugs

    Srinivasulu Aitipamula;Pui Shan Chow;Reginald B. H. Tan;Reginald B. H. Tan

  • Physical state and dissolution of ibuprofen formulated by co-spray drying with mesoporous silica: effect of pore and particle size.

    Shou-Cang Shen;Wai Kiong Ng;Leonard Chia;Jun Hu

  • Recent Advances in Crystallization control: An Industrial Perspective

    Z.Q. Yu;J.W. Chew;P.S. Chow;R.B.H. Tan

  • Stabilized Amorphous State of Ibuprofen by Co-Spray Drying With Mesoporous SBA-15 to Enhance Dissolution Properties

    Shou‐Cang Shen;Wai Kiong Ng;Leonard Chia;Yuan‐Cai Dong

  • Simulation of Mixing Effects in Antisolvent Crystallization Using a Coupled CFD-PDF-PBE Approach

    Xing Yi Woo;Reginald B. H. Tan;Pui Shan Chow;Richard D. Braatz

  • Polymorphs and Solvates of a Cocrystal Involving an Analgesic Drug, Ethenzamide, and 3,5-Dinitrobenzoic Acid

    Srinivasulu Aitipamula;Pui Shan Chow;Reginald B. H. Tan;Reginald B. H. Tan

  • Effects of operating conditions on agglomeration and habit of paracetamol crystals in anti-solvent crystallization

    Z.Q. Yu;R.B.H. Tan;P.S. Chow

  • Steam-Assisted Solid Wet-Gel Synthesis of High-Quality Nanorods of Boehmite and Alumina

    S. C. Shen;Q. Chen;P. S. Chow;G. H. Tan

  • Characterization, physicochemical and photo-stability of a co-crystal involving an antibiotic drug, nitrofurantoin, and 4-hydroxybenzoic acid

    Venu R. Vangala;Pui Shan Chow;Reginald B. H. Tan;Reginald B. H. Tan

  • Novel solid forms of the anti-tuberculosis drug, Isoniazid: ternary and polymorphic cocrystals

    Srinivasulu Aitipamula;Annie B. H. Wong;Pui Shan Chow;Reginald B. H. Tan;Reginald B. H. Tan

  • Selective Crystallization of the Metastable α-Form of l-Glutamic Acid using Concentration Feedback Control

    Nicholas C. S. Kee;Reginald B. H. Tan;Richard D. Braatz

  • Direct Growth of γ-Glycine from Neutral Aqueous Solutions by Slow, Evaporation-Driven Crystallization

    Guangwen He;Venkateswarlu Bhamidi;Scott R. Wilson;Reginald B. H. Tan

  • Adaptive concentration control of cooling and antisolvent crystallization with laser backscattering measurement

    Xing Yi Woo;Zoltan K. Nagy;Reginald B. H. Tan;Richard D. Braatz

Frequent Co-Authors

Hak-Kim Chan
Hak-Kim Chan University of Sydney
Charles F. Zukoski
Charles F. Zukoski University of Illinois at Urbana-Champaign
Paul J. A. Kenis
Paul J. A. Kenis University of Illinois at Urbana-Champaign
Chi-Hwa Wang
Chi-Hwa Wang National University of Singapore
Jia Wei Chew
Jia Wei Chew Chalmers University of Technology
Yanli Zhao
Yanli Zhao Nanyang Technological University
Paul Wan Sia Heng
Paul Wan Sia Heng National University of Singapore
Chi Bun Ching
Chi Bun Ching National University of Singapore
Duu-Jong Lee
Duu-Jong Lee National Taiwan University

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