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Chemistry

D-Index
61
Citations
9724
World Ranking
9499
National Ranking
2667

Overview

Raj Suryanarayanan is affiliated with the University of Minnesota in the United States. Their research spans multiple fields including Biochemistry, Genetics and Molecular Biology as well as Materials Science. More specifically, their work focuses on subfields such as Molecular Biology, Materials Chemistry, Pharmaceutical Science, Food Science, and Spectroscopy.

Their main research topics include:

  • Protein purification and stability
  • Drug Solubility and Delivery Systems
  • Crystallization and Solubility Studies
  • Microencapsulation and Drying Processes
  • Analytical Chemistry and Chromatography
  • Viral Infectious Diseases and Gene Expression in Insects
  • Enzyme Structure and Function

Raj Suryanarayanan has published extensively, with frequent appearances in several scientific journals. The top venues for their publications are:

  • Molecular Pharmaceutics (23 publications)
  • International Journal of Pharmaceutics (9 publications)
  • Journal of Pharmaceutical Sciences (3 publications)
  • The Cambridge Structural Database (3 publications)
  • TrAC Trends in Analytical Chemistry (2 publications)

Some noteworthy papers include:

  • Stabilizers and their interaction with formulation components in frozen and freeze-dried protein formulations, 2021, Advanced Drug Delivery Reviews
  • Freezing-induced protein aggregation - Role of pH shift and potential mitigation strategies, 2020, Journal of Controlled Release
  • Mannitol as an Excipient for Lyophilized Injectable Formulations, 2022, Journal of Pharmaceutical Sciences
  • The Influence of the Strength of Drug-Polymer Interactions on the Dissolution of Amorphous Solid Dispersions, 2020, Molecular Pharmaceutics
  • Stabilization of Amorphous Drugs by Polymers: The Role of Overlap Concentration (C*), 2020, Molecular Pharmaceutics

Frequent coauthors in Raj Suryanarayanan's body of work include:

  • Bhushan Munjal
  • Jayesh Sonje
  • Seema Thakral
  • Jinghan Li
  • N. S. Krishna Kumar

Best Publications

  • A rapid thermal method for cocrystal screening

    Enxian Lu;Naír Rodríguez-Hornedo;Raj Suryanarayanan

  • Local mobility in amorphous pharmaceuticals—characterization and implications on stability

    Sisir Bhattacharya;Sisir Bhattacharya;Raj Suryanarayanan

  • Polymorphism in anhydrous theophylline—implications on the dissolution rate of theophylline tablets

    Neelima V. Phadnis;Raj Suryanarayanan

  • Effect of Preparation Method on Physical Properties of Amorphous Trehalose

    Rahul Surana;Abira Pyne;Raj Suryanarayanan

  • The Role of Drug–Polymer Hydrogen Bonding Interactions on the Molecular Mobility and Physical Stability of Nifedipine Solid Dispersions

    Khushboo Kothari;Vishard Ragoonanan;Raj Suryanarayanan

  • Role of the Strength of Drug–Polymer Interactions on the Molecular Mobility and Crystallization Inhibition in Ketoconazole Solid Dispersions

    Pinal Mistry;Sarat Mohapatra;Tata Gopinath;Frederick G. Vogt

  • Crystallization behavior of mannitol in frozen aqueous solutions.

    Raghu K. Cavatur;N. Murti Vemuri;Abira Pyne;Zofia Chrzan

  • Quantification of Crystallinity in Substantially Amorphous Materials by Synchrotron X-ray Powder Diffractometry

    Cletus Nunes;Arumugam Mahendrasingam;Raj Suryanarayanan

  • Effect of aging on the physical properties of amorphous trehalose.

    Rahul Surana;Abira Pyne;Raj Suryanarayanan

  • In situ dehydration of carbamazepine dihydrate: a novel technique to prepare amorphous anhydrous carbamazepine.

    Yinghua Li;Jun Han;Geoff G. Z. Zhang;David J. W. Grant

  • Effective inhibition of mannitol crystallization in frozen solutions by sodium chloride.

    Chitra Telang;Lian Yu;Raj Suryanarayanan

  • Crystallization of mannitol below Tg' during freeze-drying in binary and ternary aqueous systems

    Abira Pyne;Rahul Surana;Raj Suryanarayanan

  • Correlation between molecular mobility and physical stability of amorphous itraconazole

    Sunny P. Bhardwaj;Kapildev K. Arora;Elizabeth Kwong;Allen Templeton

  • X-Ray Powder Diffractometry

    Raj Suryanarayanan;Suneel Rastogi

  • Influence of the Active Pharmaceutical Ingredient Concentration on the Physical State of Mannitol—Implications in Freeze-Drying

    Xiangmin Liao;Rajesh Krishnamurthy;Raj Suryanarayanan

  • Drug-Excipient Interactions: Effect on Molecular Mobility and Physical Stability of Ketoconazole–Organic Acid Coamorphous Systems

    Michelle H. Fung;Marla DeVault;Keith T. Kuwata;Raj Suryanarayanan

  • Influence of molecular mobility on the physical stability of amorphous pharmaceuticals in the supercooled and glassy States.

    Khushboo Kothari;Vishard Ragoonanan;Raj Suryanarayanan

  • Determination of the relative amounts of anhydrous carbamazepine (C15H12N2O) and carbamazepine dihydrate (C15H12N2O.2H2O) in a mixture by powder x-ray diffractometry.

    Raj Suryanarayanan

  • Influence of Processing Conditions on the Physical State of Mannitol—Implications in Freeze-Drying

    Xiangmin Liao;Rajesh Krishnamurthy;Raj Suryanarayanan

  • Trehalose Crystallization During Freeze-Drying: Implications On Lyoprotection

    Prakash Sundaramurthi;Raj Suryanarayanan

  • Identification of drugs in pharmaceutical dosage forms by X-ray powder diffractometry

    Neelima V Phadnis;Raghu K Cavatur;Raj Suryanarayanan

Frequent Co-Authors

Satyendra Kumar
Satyendra Kumar University at Albany, State University of New York
David J.W. Grant
David J.W. Grant University of Toronto
Peter W. Stephens
Peter W. Stephens Stony Brook University
Victor G. Young
Victor G. Young University of Minnesota
Timothy J. Ebner
Timothy J. Ebner University of Minnesota
Mark C. Manning
Mark C. Manning Colorado State University
Bruno C. Hancock
Bruno C. Hancock Pfizer (United States)
John F. Carpenter
John F. Carpenter University of Colorado Anschutz Medical Campus
Gregory B. McKenna
Gregory B. McKenna Texas Tech University
Lian Yu
Lian Yu University of Wisconsin–Madison

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