• Oriented  Molecules: in ‘Nuclear Magnetic Resonance’, C.L. Khetrapal, G.A. Nagana Gowda and K.V. Ramanathan, Ed. G.A. Webb, (Specialists Periodical Reports).  The Royal Society of Chemistry, London, 29, 534-563 (2000)

• Biomolecular structural studies using NMR: Re-emergence of an Old Idea, C. L. Khetrapal, J. Ind. Chem. Soc., 78, 112-114 (2001)

• Oriented  Molecules: in ‘Nuclear Magnetic  Resonance’, C.L. Khetrapal, G.A. Nagana Gowda and K.V. Ramanathan, Ed. G.A. Webb, (Specialists Periodical Reports).  The Royal Society of Chemistry, London, 31, 464-495 (2002)

• NMR spectra of mixed liquid crystals of opposite diamagnetic susceptibility anisotropies 'near critical point' under variable angle sample spinning, S. Vivekanandan, H.S. Vinay Deepak, G.A. Nagana Gowda, K.V. Ramanathan and C.L. Khetrapal, J. Mol. Struct., 602-603, 485-489 (2002)

• Differentiation of hydrated cyst from cysticircus cyst by 1H NMR spectroscopy, M. Garg, S. Chawla, K.N. Prasad, R. Roy, S.S. Sikora, R. Kumar, M. Husain, C.L. Khetrapal and R.K. Gupta, NMR Biomed., 15, 320 (2002)

• Improved sensitivity and gradient enhanced multiplicity edited hetronuclear correlation technique, G.A. Nagana Gowda, Chem. Phys. Letts., 353, 49-54 (2002)

• Core-modified hexaphyrins: Characterization of two- and four-ring inverted 26? aromatic macrocycles, Harapriya Rath, V.G. Anand, J. Sankar, S. Venkatraman, T.K. Chandrashekar, Bhawani S Joshi, C. L. Khetrapal, Uwe Schilde and Mathias O. Senge, Organic Letters, 5, 3531 (2003)

• NMR of partially aligned solutes with emphasis on structure determination: Current Status, C.L. Khetrapal and G.A. Nagana Gowda, in “NMR of Orientationally Ordered Liquids”, Publishers: Kluwer Academic, The Netherlands, 2003

• Pulse schemes for detection of quaternary carbons with and without proton decoupling, G.A. Nagana Gowda, N. Murali, B.S. Joshi, Raja Roy and C.L. Khetrapal, J. Ind. Chem  Soc., 80, 367-371 (2003)

• Gradient enhanced one-dimensional pulse schemes for quaternary and methylene carbon detection, G. A. Nagana Gowda, Magn. Reson. Chem., 41, 599-602 (2003)

• A new dimension of 1H NMR spectroscopy in assessment of liver graft dysfunction, H.K. Singh, S.K. Yachha, Rajan Saxena, Ashish Gupta, G.A. Nagana Gowda, M. Bhandari and C.L. Khetrapal, NMR Biomed., 16, 185-188, (2003)

• Oriented molecules: in ‘Nuclear Magnetic Resonance’, K.V. Ramanathan, G.A. Nagana Gowda and C.L. Khetrapal, Ed. G.A. Webb, (Specialist Periodical Reports).  The Royal Society of Chemistry, London, 33, 497-530 (2004)

• 1H NMR spectroscopic method for diagnosis of malabsorption syndrome: A pilot study, Lakshmi Bala, G.A. Nagana Gowda, U.C. Ghoshal, A. Misra, M. Bhandari and C.L. Khetrapal, NMR Biomed., 17, 69-75 ( 2004)

• Amphotropic ionic liquid crystals with low order parameters, G.A. Nagana Gowda, Hui Chen, C.L. Khetrapal and Richard G. Weiss, Chem. Mater., 16, 2101-2106 (2004)

• Differential protonation and dynamic structure of doxylamine succinate in solution using 1H and 13C NMR, B.S. Somashekar, G.A. Nagana Gowda, A.R. Ramesha and C.L. Khetrapal, Magn. Reson. Chem., 42, 636-640 (2004)

• Selective excitation based on chemical shift evolution using non-selective RF pulses, G.A. Nagana Gowda, Chem. Phys. Letts., 397, 388-391(2004)

• Can NMR serve as a tool for the study of restoration of hepatocyte function following decompression therapy in human obstructive jaundice? Lakshmi Bala, Pratima Tripathi, G.A. Nagana Gowda, C.L. Khetrapal and G. Choudhury, J. Gastroenterology and Hepatology, 19, A753-A754 (2004)

• Low-ordered thermotropic-lyotropic liquid crystals, G.A. Nagana Gowda, C.L. Khetrapal, L. Lu, Hui Chen Wauters, D.J. Abdullah, Richard G. Weiss, Proc. Ind. Natl. Sci. Acad., 70A, 627-634 (2004)

• Oriented Molecules: in ‘Nuclear Magnetic Resonance’, K.V. Ramanathan, G.A. Nagana Gowda, and C.L. Khetrapal, Ed. G.A. Webb, (Specialists Periodical Reports).  The Royal Society of Chemistry, London, 33, 497-530 (2004)

• Proton MR CSF analysis and a new software as predictors for the differentiation of meningitis in children, A. Subramanian, A. Gupta, S. Saxena, Ashish Gupta, Rajkumar, Anjali Nigam, Rashmi Kumar, S.K. Mandal and Raja Roy, NMR Biomed., 18, 213-225 (2005)

• Rapid diagnosis of Pseudomonas aeruginosa induced Urinary Tract Infection: Use of proton NMR spectroscopy, Ashish Gupta, M. Dwivedi, H. Manocha, G.A. Nagana Gowda, A. Ayyagari, M. Bhandari and C.L. Khetrapal, NMR Biomed., 18, 293-299 ( 2005)

• An accurate method for cholesterol analysis in bile, Madhulika Srivastava, Y. Jadegoud, G.A. Nagana Gowda, Ajay Sharma, V.K. Kapoor and C.L. Khetrapal, Analytical Letters, 38, 2135-2141 (2005)

• Quantification of glycine and taurine conjugated bile acids in human bile using 1H NMR spectroscopy, Omkar B. Ijare, B.S. Somashekar, G.A. Nagana Gowda, Ajay Sharma, V.K. Kapoor and C.L. Khetrapal, Magn. Reson. Med., 53,1441-1446 (2005)

• Liquid-Crystalline Phases of Phosphonium Salts with Three Long n-Alkyl Chains as Ordered Ionic Fluids, Abdullah, D.J., Wauters, H.C., Kwait, D.C., Khetrapal, C.L., Nagana Gowda, G.A., Robertson, A., Weiss, R.G., In Ionic Liquids IIIB: Fundamental Progress, Challenges and Opportunities (ACS Symposium Series 902), Rogers, R.D., Seddon, K.R., Eds., American Chemical Society: Washington D.C., Chapter 21, pp. 303-320 (2005)

• High Resolution MR spectroscopy in Clinical Medicine, G.A. Nagana Gowda, Ashish Gupta, M. Bhandari and C.L. Khetrapal, Biomedical Magnetic Resonance (Proc. Int. Workshop), Jaypee  Bros, Medical Publishers, New Delhi, pp. 403-411 (2005)

• 1H and 13C NMR characterization of unconjugated and conjugated bile acids in aqueous media, Omkar B. Ijare, B.S. Somashekar, Y. Jadegoud and G.A. Nagana Gowda, Lipids, 40, 1031-1041(2005)

• Malabsorption syndrome associated with and without small intestinal bacterial over-growth: A study on upper gut aspirate using 1H NMR spectroscopy, Lakshmi Bala, U.C. Ghoshal, Ujjala Ghoshal, Pratima Tripathi, Asha Misra, G.A. Nagana Gowda, C.L. Khetrapal, Magnetic Resonance in Medicine, 56, 738-744 (2006)

• An improved, single step standarderized method of lipid extraction from human skeletal muscle tissue, Srivastava N, Pradhan S, Mittal B, Kumar R and Nagana Gowda G.A., Anal. Lett., 39, 297-315 (2006)

• 1H NMR spectroscopy for the prediction of therapeutic outcome in patients with Fulminant Hepatic Failure, Varsha Saxena, Ashish Gupta, G.A. Nagana Gowda, Rajan Saxena, S.K. Yachha and C.L. Khetrapal, NMR Biomed., 19, 521-526 (2006)

• Simple pulse-acquire NMR methods for the quantitative analysis of calcium, magnesium and sodium in human serum, B.S. Somashekar, Omkar B. Ijare, G.A. Nagana Gowda, V. Ramesh, Sushil Gupta and C.L. Khetrapal, Spectrochim. Acta: Part-A, 65, 254-260 (2006)

• Oriented Molecules: in ‘Nuclear Magnetic Resonance’ K.V. Ramanathan, G.A. Nagana Gowda, and C.L. Khetrapal, Ed. G.A. Webb, (Specialists Periodical Reports).  The Royal Society of Chemistry, London, 35, 488-534 (2006)

• One-Step Analysis of Major Bile Components in Human Bile Using 1H NMR Spectroscopy., G.A. Nagana Gowda, B.S. Somashekar, Omkar B. Ijare, Ajay Sharma, V.K. Kapoor, and C.L. Khetrapal, Lipids, 41, 577-589 (2006)

• Single-Step Analysis of Individual conjugated Bile Acids in Human Bile using 1H NMR Spectroscopy, G.A. Nagana Gowda, Omkar B. Ijare, B.S. Somashekar, Ajay Sharma, V.K. Kapoor, and C.L. Khetrapal, Lipids, 41, 591-603 (2006)

• Malabsorption syndrome: Studies on diagnosis and pathogenesis using 1H NMR metabonomics approach, Lakshmi Bala, Pratima Tripathi, Ujjala Ghoshal, U.C. Ghoshal, Raja Roy and C.L. Khetrapal, Indian Journal of Chemical Society, 83, 1195-1203 (2006)

• 1H NMR Spectroscopy in the diagnosis of Klebsiella pneumoniae-induced Urinary Tract Infection, Ashish Gupta, Mayank Dwivedi, G.A. Nagana Gowda, A.A. Mahdi, Amita Jain, Archana Ayyagari, Raja Roy, M. Bhandari and C.L. Khetrapal, NMR Biomed., 19, 1055-1061 (2006)

• NMR: From Molecules to human behaviour wih emphasis on Indian contributions, C.L. Khetrapal, National Academy of Science Letters, 30, 1 (2007)

• Radical scavenging and cytochrome P450 3A4 inhibitory activity of bergaptol and geranylcoumarin from grapefruit, Basavaraj Girennavar, G.K. Jayaprakasha, Y Jadegoud, G.A. Nagana Gowda, Bhimanagouda S Patil, Bioorg. Med. Chem., 15, 3684-3691 (2007)

• Niraj Kumar Srivastava, Sunil Pradhan, Balraj Mittal, Raj Kumar, Chandra Mani Pandey and G.A. Nagana Gowda, Novel correlative equations for complete estimation of human tissue lipids following their partial destruction by PCA pre-treatment: High-resolution 1H-NMR based study, NMR Biomed., In Press (2007)

• NMR Spectroscopic Identification of Cholesterol Esters, Plasmalogen and Phenolic Glycolipids as Figer-Print Markers Of Human Intracranial Tuberculomas, Arunachalam Subramanium, Bhawani Shankar Joshi, Abhijeet Deb Roy, Raja Roy, Vivek Gupta, Ramandeep S. Dang, NMR Biomed., In Press (2007)

• Synthesis, characterization, antimicrobial activity of homodinuclear complexes derived from 2,6-bis[3'-methyl-2'-carboxamidyliminomethyl (6',7')benzindole]-4-methylphenol, an end-off compartmental ligand, Y. Jadegoud, O.B Ijare,  B.S. Somashekar, G.A. Nagana Gowda and H. Mruthyunjayaswamy, Journal of Coordination Chemistry, In Press (2007)

• Inhibition of Colon Cancer Cell Growth and Antioxidant Activity of Bioactive Compounds from Poncirus trifoliata (L.) Raf., G.K. Jayaprakasha, K.K. Mandadi, Shibu M. Poulose, Y. Jadegoud, G.A. Nagana Gowda and Bhimanagouda S. Patil, Bioorg. Med. Chem., In Press (2007)

• Metabolic changes in rat serum and urine caused by Al3+: A Proton NMR Study, Ashish Gupta, Sandeep Tripathi, Abbas Ali Mahdi, Mahdi Hasan, Raja Roy and C.L. Khetrapal (Communicated)