Dr. RAM B. GUPTA

Professor, Department of Chemical Engineering Chair of Graduate Program Committee Alumni (chair) Professor, Auburn University 212 Ross Hall Auburn, AL 36849-5127, USA Phone: (334) 844-2013; Fax: (334) 844-2063 Cell: (334) 707-2013; Send text messages here Email: Web: www.eng.auburn.edu/users/gupta

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Books

Ram B. Gupta, U.B. Kompella (eds.) Nanoparticle Technology for Drug Delivery Taylor & Francis, New York, 2006  more details	Ram B. Gupta, J.J. Shim Solubility in Supercritical Carbon Dioxide CRC Press, Boca Raton, 2007 more details	M.E. Prudich, H. Chen, T. Gu, Ram B. Gupta, K. P. Johnston, H. Lutz, G. Ma, Z. Su Perry's Chemical Engineers' Handbook 8/E Section 20:Alternative Separation Processes McGraw-Hill Professional, New York, 2008  more details	Ram B. Gupta (ed.) Hydrogen Fuel: Production, Storage, and Transport CRC Press, Boca Raton, FL 2008 more details

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Research Interests

Pharmaceuticals	Energy and Fuels
· Supercritical carbon dioxide technology · Nanotechnology · Nanoparticles · Nanomedicine · Controlled release · Nanomixing · Particle handling · Smart medicine	· Supercritical water technology · Hydrogen fuel · Renewable fuels · Bio-energy · Liquid fuels from biomass · Cellulose and lignin de-polymerization · Cellulosic gasoline, ethanol and diesel · CO2 sequestration

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Education

Post-doc (1995), Chemical Engineering, University of California, Berkeley, USA.

Ph.D. (1993), Chemical Engineering, University of Texas, Austin, USA.

M.S. (1989), Chemical Engineering, University of Calgary, Calgary, Canada.

B.E. (1987), Chemical Engineering, Indian Institute of Technology (formerly University of Roorkee), Roorkee, India.

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Board and Consulting Positions

2008 –        Member of Editorial Board, Research Letters in Chemical Engineering journal

2008 –        Member of Editorial Board, Research Letters in Nanotechnology journal

2005 –        Member of Editorial Board, Journal of Biomedical Nanotechnology journal

2005 – 07   Member of Editorial Board, Nanomedicine: Nanotechnology, Biology and Medicine journal

2004 –        Member of Engineering Faculty Council, Auburn University

2004 – 06   Member of Editorial Advisory Board, Industrial & Engineering Chemistry Research journal

2002 – 07   Member of Patent and Invention Disclosure Review Committee, Auburn University

2001 –        Consultant to five major chemical and pharmaceutical companies

2000 – 01   President, India Cultural Association of East Alabama

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Honors and Awards

1. Auburn University Distinguished Graduate Faculty Lecture (May 7, 2007)

2. DuPont Science and Engineering Awards (2002, 2003, 2004)

3. Who’s Who in Nanotechnology (nanovantage.com, 2004)

4. Auburn Alumni Engineering Council Senior Faculty Research Award (2002)

5. James A. Shannon Director’s Award, The National Institutes of Health (1998)

6. Auburn Alumni Engineering Council Junior Faculty Research Award (1998)

7. Alabama NSF-EPSCoR Young Faculty Career Enhancement Award (1997)

8. Professional Development Award, University of Texas at Austin (1993)

9. President CSChE Graduate Chapter, University of Calgary (1988)

10. United Nations' Youth Ambassador to India (1987)

11. Dr. N. Gopalkrishna Silver Medal, IIT Roorkee (1987)

12. University Silver Medal, “Transfer Processes Group,” IIT Roorkee (1987)

13. University Silver Medal, “Thermodynamics, Kinetics & Process Design Group,” Roorkee (1987)

14. Second Prize in All India Technical Design Contest (1986)

15. Second Prize in All India Technical Quiz Contest (1986)

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Book Chapters

1. Cai, W.; Gupta, R.B., Hydrogel, in Kirk-Othmer Encyclopedia of Chemical Technology, Concise 5^th edition, John Wiley & Sons, New York, 2007.

2. Gupta, Ram B..  Polymer or protein stabilized nanoparticles from emulsions.    Drugs and the Pharmaceutical Sciences (2006), 159 (Nanoparticle Technology for Drug Delivery), 85-102.

3. Gupta, Ram B..  Supercritical fluid technology for particle engineering.    Drugs and the Pharmaceutical Sciences (2006), 159 (Nanoparticle Technology for Drug Delivery), 53-84.

4. Gupta, Ram B..  Fundamentals of drug nanoparticles.    Drugs and the Pharmaceutical Sciences (2006), 159 (Nanoparticle Technology for Drug Delivery), 1-19.

5. Gupta, R.B.; Johnston, K.P., Supercritical Fluid Separation Processes, Section 20 in Perry’s Chemical Engineer’s Handbook 8^th edition, McGraw Hill, 2008.

6. Gupta R.B., Supercritical Water Oxidation, in Encyclopedia of Chemical Processing, Marcel Dekker, 2005.

7. Gupta R.B., Supercritical Fluid Extraction, in Encyclopedia of Chemical Processing, Marcel Dekker, 2005.

8. Gupta, R.B., Supercritical CO₂ and H₂O Based Technologies for Zero Discharge, in Process Pollution Prevention Towards Zero Discharge, edited by T. Das, Wiley Interscience, Hoboken, NJ, 2005, pages 406-415.

9. Bandi, N.; Gupta, Ram B.; Roberts, Christopher B.; Kompella, Uday B., Formulation of Controlled-Release Drug Delivery Systems in “Supercritical Fluid Technology for Drug Product Development” Eds. Peter York, Uday B. Kompella, and Boris Shekunov, Marcel Dekker, New York, 2004, pages 367-410.

10. Cai, W.; Gupta, R.B., Hydrogel, in Kirk-Othmer Encyclopedia of Chemical Technology, John Wiley & Sons, New York, 2002. 

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Patents

1. Gupta, R.B.; Chattopadhyay, P. Method of forming nanoparticles and microparticles of controllable size using supercritical fluids with enhanced mass transfer, US Patent 6,620,351; September 16, 2003. This technology has been licensed to Thar Technologies, Inc., Pittsburgh for commercialization, in 2001. more details

2. Gupta, Ram B.; Chattopadhyay, Pratibhash, Method for Manufacture of Fine Particles, WO02093132 (2002)

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Laboratory Equipment

Dr. Gupta’s laboratory is in rooms 205, 206, 222 Wilmore in the College of Engineering. The laboratory has following equipment:  Perkin-Elmer-2000 Fourier-Transform Infrared (FTIR) Spectrometer; Genesis-2 UV-Vis Spectrophotometer; Sonics and Materials’ 1500 Watt-20 kHz Sonochemical Apparatus; Ultrasonic Engery Systems’ 640 kHz Sonochemical Apparatus; Water's High-Pressure Liquid Chromatograph (HPLC); Varian Gas Chromatograph (GC); Micrometering Pumps; UV Crosslinker; NICOMP 380 Dynamic Light Scattering; High Pressure Pumps; Mixing Vessels; Metler Toledo AG204DR High Sensitivity Balance; Isotemp 280A High-Temperature Vacuum Oven; Large Hood; Temperature Controllers; High Pressure Cells with Sapphire Windows; Hydrogen Bonding Apparatus; Accumet BASIC Microprocessor pH/mV/°C Meter; Fisher Refractometer; Supercritical Water Oxidation Apparatus; Supercritical Antisolvent Apparatus; High Pressure Phase Equilibria Appartatus, Supercritical Nanoparticle Apparatus; Thermolyne Furnace; Supercritical Water Apparatus for Hydrogen Production; and SCW Bioenergy apparatus.

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Graduate Students and Postdocs

Current Graduate Students: Adam Byrd, Ganesh Sanganwar, Melinda Hemingway, Sandeep Kumar

Current Visiting Scholars: Prof. Ahyan Demirbas

Current Undergraduate Research Students: James Craig Smith

Former Graduate Students: Pratibhash Chattopadhyay (Ferro Corporation, Cleveland, OH), Poongunran Muthukumaran (Aspen Aerogel, Inc., MA), Ray L. Brinkley (Southern Testing and Research Laboratory, Wilson, NC),   Michael Dubbs (3M, Decatur, AL), James D. Seymour (Walk Haydel, New Orleans, LA), Rajesh Kumar (Alkermes, Inc. Cambridge , MA), Eric Anderson (Merck & Co., Elkton, VA), Raghu Vishawnathan (Materials Engineering, Auburn University), Amol Thote (Bayer Healthcare Pharmaceuticals, Emeryville, CA), Ranjit Thakur (Novartis, Basel, Switzerland) , Jayant Gadhe (Larson & Turbo – Chiyoda, Mumbai, India), Kayoko Ono (Medtronics, Tokyo, Japan).

Outstanding PhD Students (Award by Auburn University): Year 1999: Rajesh Kumar (Alkermes, Inc. Cambridge , MA); Year 2002: Pratibhash Chattopadhyay (Ferro Corporation, Cleveland, OH); Year 2005: Amol Thote (Bayer Healthcare Pharmaceuticals, Emeryville, CA); Year 2006: Ranjit Thakur (Novartis, Basel, Switzerland)

Former Visiting Scholars: Dr. Cai Wensheng, Demitri Varlamov, Jose Francisco Louvier, Prof. Jae-Jin Shim, Prof. K.K. Pant

Former Undergraduate Research Students: Keeley Greynolds, Deandra Miller, Len Pritchett, Jeremy Brooks , Adam Anderson, Daniel Lilly, Deepak Sree, Harvey Barnett, John Chappel, Kate Wilbank, Sheena Lewis, Thushari Abesingha, Haley Brooks, Suhaila Rowe, Auburn Hudgins, Hailey Capps, Scott Novack,

Group Pictures:

March 1998	March 1999	October 2003	June 2004
March 2005	December 2006	December 2007	February 2008

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Selected Publications

63. Byrd, Adam J.; Pant, K. K.; Gupta, Ram B.. Hydrogen Production from Ethanol by Reforming in Supercritical Water Using Ru/Al2O3 Catalyst. Energy & Fuels (2007), 21(6), 3541-3547. more details

62. Gadhe, Jayant B.; Gupta, Ram B. Hydrogen production by methanol reforming in supercritical water: Catalysis by in-situ-generated copper nanoparticles. International Journal of Hydrogen Energy (2007), 32(13), 2374-2381. more details

61. Byrd, Adam J.; Pant, K. K.; Gupta, Ram B. Hydrogen Production from Glucose Using Ru/Al2O3 Catalyst in Supercritical Water. Industrial & Engineering Chemistry Research (2007), 46(11), 3574-3579. more details

60. Quintero-Ortega, Iraís A.; Vivaldo-Lima, Gupta, Ram B.; Eduardo; Luna-Bárcenas, Gabriel; Penlidis, Alexander, Modeling of the Homogeneous Free-Radical Copolymerization Kinetics of Fluoromonomers in Carbon Dioxide at Supercritical Conditions, Journal of Macromolecular Science w, Part A: Pure and Applied Chemistry (2007) 44, 205–213. more details

59. Thakur, Ranjit; Gupta, Ram B., Rapid expansion of supercritical solution with solid cosolvent (RESS-SC) process: Formation of 2-aminobenzoic acid nanoparticle, Journal of Supercritical Fluids (2006), 37, 307-315. more details

58. Thakur, Ranjit; Gupta, Ram B.. Formation of phenytoin nanoparticles using rapid expansion of supercritical solution with solid cosolvent (RESS-SC) process. International Journal of Pharmaceutics (2006), 308(1-2), 190-199. more details

57. Gadhe, Jayant B.; Gupta, Ram B.; Elder, Thomas. Surface modification of lignocellulosic fibers using high-frequency ultrasound. Cellulose (Dordrecht, Netherlands) (2006), 13(1), 9-22. more details

56. Thote Amol J; Gupta Ram B Formation of nanoparticles of a hydrophilic drug using supercritical carbon dioxide and microencapsulation for sustained release. Disease-a-month : DM (2005), 51(6), 362-73. more details

55. Thakur, Ranjit; Gupta, Ram B. Rapid Expansion of Supercritical Solution with Solid Cosolvent (RESS-SC) Process: Formation of Griseofulvin Nanoparticles. Industrial & Engineering Chemistry Research (2005), 44(19), 7380-7387. more details

54. Thakur, Ranjit; Gupta, Ram B. Supercritical CO2 Based Silica Coating of Gold Nanoparticles Using Water-in-Oil Microemulsions. Industrial & Engineering Chemistry Research (2005), 44(9), 3086-3090. more details

53. Thote, Amol J.; Chappell, John T., Jr.; Gupta, Ram B.; Kumar, Rajesh. Reduction in the initial-burst release by surface crosslinking of PLGA microparticles containing hydrophilic or hydrophobic drugs. Drug Development and Industrial Pharmacy (2005), 31(1), 43-57. more details

52. Flores-Ramírez, Nelly.; Eduardo A. Elizalde- Peña; Gabriel Luna-Bárcenas; Salomón R. Vásquez-García; Jesús González-Hernández; Agustín Martinez-Ruvalcaba; Isaac C. Sanchez; Ram B. Gupta, “Characterization and Degradation of Functionalized Chitosan with Glycidyl Methacrylate,” Journal of Biomaterials Science, Polymer Edition, April 2005, vol. 16, iss. 4, pp. 473-488(16) 2005. more details

51. Thakur, R.; Gupta, Ram B. “Production of Hydrocortisone Micro- and Nano-particles using Supercritical Antisolvent with Enhanced Mass Transfer, Chem. Eng. Comm., 193:293–305, 2006. more details

50. Louvier-Hernández, José F.; Luna-Bárcenas G.; Thakur, R.; Gupta, Ram B. “Formation of chitin nano-fibers by supercritical antisolvent,” Journal of Biomedical Nanotechnology, vol 1, pages 1-6, January 2005. more details

49. Thote, A.; Gupta, Ram B. “Formation of Nanoparticles of a Hydrophilic Drug using Supercritical CO₂ and Microencapsulation for Sustained Release,” Nanomedicine: Nanotechnology, Biology and Medicine, 1, 85-90, 2005. more details

48. Gadhe, Jayant B.; Gupta, Ram B., “Hydrogen Production by Methanol Reforming in Supercritical Water: Suppression of Methane Formation” Industrial & Engineering Chemistry Research (2005) 44, 4577-4585. more details

47. Cai, Wensheng; Gupta, Ram B.. Molecularly-imprinted polymers selective for tetracycline binding. Separation and Purification Technology (2004), 35(3), 215-22. more details

46. Thote, Amol; Gupta, Ram, B. Hydrogen-bonding of a Dichroic Dye with a Liquid Crystal for Application to LCDs. Fluid Phase Equilibria (2004), 220(1), 47-54. more details

45. Viswanathan, R.; Lilly, G. D.; Gale, W. F.; Gupta, R. B Formation of Zinc Oxide-Titanium Dioxide Composite Nanoparticles in Supercritical Water, Industrial & Engineering Chemistry Research (2003), 42(22), 5535-5540. more details

44. Bell, Philip W.; Thote, Amol J.; Park, Yoonkook; Gupta, Ram B.; Roberts, Christopher B. Strong Lewis Acid-Lewis Base Interactions between Supercritical Carbon Dioxide and Carboxylic Acids: Effects on Self-association. Industrial & Engineering Chemistry Research (2003), 42(25), 6280-6289. more details

43. Thote, Amol J.; Gupta, Ram B.. Hydrogen-Bonding Effects in Liquid Crystals for Application to LCDs. Industrial & Engineering Chemistry Research (2003), 42(6), 1129-1136. more details

42. Viswanathan, Raghu; Gupta, Ram B. Production of Zinc Oxide Nanoparticles in Supercritical Water, Journal of Supercritical Fluids, 2003, 27, 187-193. more details

41. Chattopadhyay, Pratibhash; Gupta, Ram B. Supercritical CO₂ based Formation of Silica Nanoparticles Using Water-in-Oil Microemulsions. Ind. Eng. Chem. Res. 2003, 42, 465-472. more details

40. Cai, Wensheng; Gupta, Ram B. Thermosensitive and Ampholytic Hydrogel for Salt Solution. in press, J. Appl. Polym. Sci. (2003). more details

39. Chattopadhyay, Pratibhash; Gupta, Ram B. Supercritical CO₂ Based Production of Magnetically Responsive Micro- And Nanoparticles For Drug Targeting., Ind. Eng. Chem. Res., (2002), 41(24), 6049-6058. more details

38. Park, YoonKook; Gupta, Ram B.; Curtis, Christine W.; Roberts, Christopher B. Solvent Effects on the Self-Association of Formic Acid in Carbon Dioxide and Ethane. Journal of Physical Chemistry B (2002), 106(37), 9696-9700. more details

37. Muthukumaran, P.; Brinkley, R.L.; Gupta, Ram B. Lattice-fluid equation of state with hydrogen-bond cooperativity. AIChE J. (2002), 48, 386-392. more details

36. Chattopadhyay, P.; Gupta, Ram B. Protein nanoparticles formation by supercritical antisolvent with enhanced mass transfer. AIChE J. (2002), 48, 235-244. more details

35. Cai, Wensheng; Gupta, Ram B. Fast-responding bulk hydrogels with microstructure. J. Appl. Polym. Sci. (2002), 83(1), 169-178. more details

34. Chattopadhyay, P.; Gupta, R. B. Production of griseofulvin nanoparticles using supercritical CO2 antisolvent with enhanced mass transfer. Int. J. Pharm. (2001), 228(1-2), 19-31. more details

33. Chattopadhyay, Pratibhash; Gupta, Ram B. Production of Antibiotic Nanoparticles Using Supercritical CO2 as Antisolvent with Enhanced Mass Transfer. Ind. Eng. Chem. Res. (2001), 40(16), 3530-3539. more details

32. Cai, Wensheng; Gupta, Ram B. Poly(N-ethylacrylamide) hydrogels for lignin separation. Ind. Eng. Chem. Res. (2001), 40(15), 3406-3412. more details

31. Brinkley, Ray L.; Gupta, Ram B. Hydrogen bonding with aromatic rings. AIChE J. (2001), 47(4), 948-953. more details

30. Cai, Wensheng; Anderson, Eric C.; Gupta, Ram B. Separation of lignin from aqueous mixtures by ionic and nonionic temperature-sensitive hydrogels. Ind. Eng. Chem. Res. (2001), 40(10), 2283-2288. more details

29. Betageri, Guru V.; Deshmukh, Deepali V.; Gupta, Ram B. Oral sustained-release bioadhesive tablet formulation of didanosine. Drug Dev. Ind. Pharm. (2001), 27(2), 129-136. more details

28. Kumar, Rajesh; Gupta, Ram B.; Betageri, Guru V. Formulation, characterization, and in vitro release of glyburide from proliposomal beads. Drug Delivery (2001), 8(1), 25-27. more details

27. Muthukumaran, Poongunran; Gupta, Ram B. Sodium-Carbonate-Assisted Supercritical Water Oxidation of Chlorinated Waste. Ind. Eng. Chem. Res. (2000), 39(12), 4555-4563. more details

26. Chattopadhyay, Pratibhash; Gupta, Ram B. Supercritical CO2-Based Production of Fullerene Nanoparticles. Ind. Eng. Chem. Res. (2000), 39(7), 2281-2289. more details

25. Martin, Todd M.; Gupta, Ram B.; Roberts, Christopher B. Measurements and modeling of cloud point behavior for poly(propylene glycol) in ethane and in ethane + cosolvent mixtures at high pressure. Ind. Eng. Chem. Res. (2000), 39(1), 185-194. more details

24. Muthukumaran, Poongunran; Gupta, Ram B.; Sung, Hwan-Do; Shim, Jae-Jin; Bae, Hyo-Kwang. Dye solubility in supercritical carbon dioxide. Effect of hydrogen bonding with cosolvents. Korean J. Chem. Eng. (1999), 16(1), 111-117. more details

23. Diskin, C.J.; Gupta, Ram B.; Ravis, W.R.; Stokes, T.J.; Dansby, L.M.; Carter, T.B. Edema, Oncotic Pressure and Entropy: Novel Considerations for the Treatment of Edema Through Attention to Thermodynamics. Nephron (1998) 78, 131-138. more details

22. Kumar, Rajesh; Reznik, D.A.; Gupta, Ram B.; Betageri, Guru V. The Stability of Amphotericin-B in a Mixture of Fungizone® and Optimoist® Int. J. Pharm. Compounding (1998) Vol. 2, No. 4, July/August. more details

21. Brinkley, Ray L.; Gupta, Ram B.. Intra- and Intermolecular Hydrogen Bonding of 2-Methoxyethanol and 2-Butoxyethanol in n-Hexane. Ind. Eng. Chem. Res. (1998), 37(12), 4823-4828. more details

20. Gorbaty, Yu. E.; Gupta, Ram B.. The Structural Features of Liquid and Supercritical Water. Ind. Eng. Chem. Res. (1998), 37(8), 3026-3035. more details

19. Dubbs, Michael D.; Gupta, Ram B.. Solubility of Vitamin E (a-Tocopherol) and Vitamin K3 (Menadione) in Ethanol-Water Mixture. J. Chem. Eng. Data (1998), 43(4), 590-591. more details

18. Kumar, Rajesh; Betageri, Guru V.; Gupta, Ram B.. Partitioning of oxytetracycline between aqueous and organic solvents Effect of hydrogen bonding. Int. J. Pharm. (1998), 166(1), 37-44. more details

17. Kumar, Rajesh; Betageri, Guru V.; Gupta, Ram B.. Phase behavior of mixtures containing antibiotics. Effect of hydrogen bonding on tetracycline partitioning. Fluid Phase Equilib. (1998), 143(1-2), 99-109. more details

16. Gupta, Ram B.; Brinkley, Ray L. Hydrogen-bond cooperativity in 1-alkanol + n-alkane binary mixtures. AIChE J. (1998), 44(1), 207-213. more details

15. Gupta, Ram B. Do short and slim people live longer? An engineering perspective, MADHYA: The Midage, New Delhi. Jul-Sept. 2004, pages 3-5. more details

14. Seymour, James D.; Wallace, Henry C.; Gupta, Ram B. Sonochemical reactions at 640 kHz using an efficient reactor. oxidation of potassium iodide. Ultrason. Sonochem. (1997), 4(4), 289-293. more details

13. Gupta, Ram B.; Kumar, Rajesh; Betageri, Guru V. Phase Behavior of Mixtures Containing Antibiotics. Chloramphenicol Partitioning. Ind. Eng. Chem. Res. (1997), 36(9), 3954-3959. more details

12. Seymour, James D.; Gupta, Ram B.. Oxidation of Aqueous Pollutants Using Ultrasound: Salt Induced Enhancement. Ind. Eng. Chem. Res. (1997), 36(9), 3453-3457. more details

11. Veytsman, Boris A.; Gupta, Ram B.. Fluctuation theory of hydrogen bonding in near-critical fluids. AIChE J. (1996), 42(9), 2661-2667. more details

10. Gupta, Ram B.; Prausnitz, John M. Vapor-liquid equilibria for copolymer/solvent systems: effect of "intramolecular repulsion". Fluid Phase Equilib. (1996), 117(1-2), 77-83. more details

09. Gupta, Ram B.; Prausnitz, John M. Vapor-Liquid Equilibria for Solvent-Polymer Systems from a Perturbed Hard-Sphere-Chain Equation of State. Ind. Eng. Chem. Res. (1996), 35(4), 1225-30. more details

08. Gupta, Ram B.; Prausnitz, John M. Vapor-Liquid Equilibria of Copolymer + Solvent and Homopolymer + Solvent Binaries: New Experimental Data and Their Correlation. J. Chem. Eng. Data (1995), 40(4), 784-91. more details

07. Gupta, Ram B.; Johnston, Keith P. Lattice fluid hydrogen bonding model with a local segment density. Fluid Phase Equilib. (1994), 99(1-2), 135-51. more details

06. Gupta, Ram B.; Johnston, Keith P. Ion Hydration in Supercritical Water. Ind. Eng. Chem. Res. (1994), 33(11), 2819-29. more details

05. Gupta, Ram B.; Han, Chae J.; Johnston, Keith P. Recovery of proteins and amino acids from reverse micelles by dehydration with molecular sieves. Biotechnol. Bioeng. (1994), 44(7), 830-6. more details

04. Kazarian, Sergei G.; Gupta, Ram B.; Clarke, Matthew J.; Johnston, Keith P.; Poliakoff, Martyn. How is hydrogen-bonding influenced by solvent density? The spectroscopic study and modeling of the interaction between a proton donor and acceptor from the gas phase to supercritical fluid states. J. Am. Chem. Soc. (1993), 115(24), 11099-109. more details

03. Gupta, Ram B.; Combes, James R.; Johnston, Keith P. Solvent effect on hydrogen bonding in supercritical fluids. J. Phys. Chem. (1993), 97(3), 707-15. more details

02. Gupta, Ram B.; Panayiotou, Constantinos G.; Sanchez, Isaac C.; Johnston, Keith P. Theory of hydrogen bonding in supercritical fluids. AIChE J. (1992), 38(8), 1243-53. more details

01. Gupta, Ram B.; Heidemann, Robert A. Solubility models for amino acids and antibiotics. AIChE J. (1990), 36(3), 333-41. more details

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Last Revised:  May 2008