Prof. P.L. Nilantha Lakshman

Professor

Department of Food Science and Technology,
Faculty of Agriculture, University of Ruhuna,
Mapalana, Kamburupitiya,
Sri Lanka 81100

Research Interests

Qualifications

Ph.D. in Food Enzymology | Kagoshima University, Japan
M.Sc. in Agricultural Sciences | University of the Ryukyus, Japan
M.Sc. in Plant Biotechnology | University of Peradeniya, Sri Lanka
B.Sc. in Agriculture | University of Ruhuna, Sri Lanka

Biography

Prof. P.L. Nilantha Lakshman is a Professor in the Department of Food Science and Technology, Faculty of Agriculture, University of Ruhuna.

Journal Publications

Total: 41

Vishnupriya, R., Venkateshan, M., Suresh, J., & Lakshman, P. L. N. (2019). 2-[(1-Benzyl-1H-1,2,3-triazol-4-yl)methoxy]-1-naphthaldehyde. Acta Crystallographica Section e.

Vishnupriya, R., Venkateshan, M., Suresh, J., & Lakshman, P. L. N. (2019). Crystal structure of 7'-(4-chlorophenyl)-2''-(4-methoxyphenyl)-7',7a',7'',8''-tetrahydro-1'H,3'H,5''H-dispiro[indoline-3,5'-pyrrolo[1,2-c][1,3]thiazole-6',6''-quinoline]-2,5''-dione and an unknown solvent. Acta Crystallographica Section E.

Vishnupriya, R., Selva Meenatchi, C., Suresh, J., & Lakshman, P. L. N. (2018). Crystal structure and Hirshfeld surface analysis of 4'-(2-chlorophenyl)-1'-methyl-3''-phenyl-7'',8''-dihydro-5''H-dispiro[indoline-3,2'-pyrrolidine-3',6''-isoquinoline]-2,5''-dione. Acta Crystallographica Section E.

Lakshman, P. L. N. (2015). Corrigenda for three related articles. Acta Crystallographica Section E.

Nagalakshmi, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2015). Crystal structure of 2-(benzylamino)-4-(4-bromophenyl)-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2015). Crystal structure of 2-(benzylamino)-4-p-tolyl-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2015). Crystal structures of 2-(benzylamino)-4-(4-bromophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile and 2-(benzylamino)-4-(4-chlorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile. Acta Crystallographica Section E.

Nagalakshmi, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2015). Crystal structure of 1',1''-dimethyl-4'-(4-chlorophenyl)dispiro[11H-indeno[1,2-b]quinoxaline-11,2'-pyrrolidine-3',3''-piperidin]-4''-one. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2014). Crystal structure of 2-(benzylamino)-4-(4-methoxyphenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2014). Crystal structure of 1-benzyl-4-(2,4-dichlorophenyl)-2-imino-1,2,5,6,7,8,9,10-octahydrocycloocta[b]pyridine-3-carbonitrile. Acta Crystallographica Section e.

Vishnupriya, R., Suresh, J., Sakthi, M., & Lakshman, P. L. N. (2014). Crystal structure of 4-(1H-indol-3-yl)-2-(4-methoxyphenyl)-6-phenylpyridine-3-carbonitrile. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Sivakumar, S., & Lakshman, P. L. N. (2014). Crystal structure of 5-amino-5'-chloro-6-(4-chlorobenzoyl)-8-nitro-2,3-dihydro-1H-spiro[imidazo[1,2-a]pyridine-7,3'-indolin]-2'-one including an unknown solvent molecule. Acta Crystallographica Section E.

Vishnupriya, R., Suresh, J., Gunasekaran, P., & Lakshman, P. L. N. (2014). Crystal structure of 2-(4-chlorophenyl)-4-(1H-indol-3-yl)-6-phenylpyridine-3-carbonitrile. Acta Crystallographica Section e.

Vishnupriya, R., Suresh, J., Bharkavi, S., & Lakshman, P. L. N. (2014). Crystal structure of 2-(2-bromophenyl)-4-(1H-indol-3-yl)-6-(thiophen-2-yl)pyridine-3-carbonitrile. Acta Crystallographica Section e.

Vishnupriya, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2014). 4-(2-Fluorophenyl)-2-methoxy-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile. Acta Crystallographica Section e.

Vishnupriya, R., Suresh, J., Maharani, S., & Lakshman, P. L. N. (2014). 2-Methoxy-4-(2-methoxyphenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridine-3-carbonitrile. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Sivakumar, S., & Lakshman, P. L. N. (2014). 5-Amino-6-benzoyl-8-nitro-2,3-dihydro-1H-spiro[imidazo[1,2-a]pyridine-7,3'-indolin]-2'-one dimethyl sulfoxide monosolvate. Acta Crystallographica Section E.

Nagalakshmi, R., Suresh, J., Ranjith Kumar, R., & Lakshman, P. L. N. (2014). (3aR,8bR)-3a,8b-Dihydroxy-1-(4-methylphenyl)-2-(methylsulfanyl)-3-nitro-1,8b-dihydroindeno[1,2-b]pyrrol-4(3aH)-one. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Malathi, K., & Lakshman, P. L. N. (2013). 10-(4-Chlorophenyl)-14a-hydroxy-12-methyl-8,9,9a,10,12,13,14,14a-octahydro-5H-10a,14-methanoindeno[2',1':4,5]azepino[3,4-b]pyrrolizine-5,15(7H,11H)-dione. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Jeyachandran, V., & Lakshman, P. L. N. (2013). (3aR,8bR)-3a,8b-Dihydroxy-1-(4-methoxyphenyl)-2-(methylsulfanyl)-3-nitro-1,8b-dihydroindeno[1,2-b]pyrrol-4(3aH)-one. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Jeyachandran, V., & Lakshman, P. L. N. (2013). (3aR,8bR)-3a,8b-Dihydroxy-2-(methylsulfanyl)-3-nitro-1-phenyl-1,8b-dihydroindeno[1,2-b]pyrrol-4(3aH)-one. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Malathi, K., & Lakshman, P. L. N. (2013). 14a-Hydroxy-12-methyl-10-(4-methylphenyl)-8,9,9a,10,12,13,14,14a-octahydro-10a,14-methano-5H-indeno[2',1':4,5]azepino[3,4-b]pyrrolizine-5,15(7H,11H)-dione. Acta Crystallographica Section e.

Nagalakshmi, R., Suresh, J., Malathi, K., & Lakshman, P. L. N. (2013). 1',1''-Dimethyl-4'-(4-methylphenyl)dispiro[11H-indeno[1,2-b]quinoxaline-11,2'-pyrrolidine-3',3''-piperidin]-4''-one. Acta Crystallographica Section e.

Suresh, J., Nagalakshmi, R., Malathi, K., & Lakshman, P. L. N. (2013). 1',1''-Dimethyl-4'-phenyldispiro[11H-indeno[1,2-b]quinoxaline-11,2'-pyrrolidine-3',3''-piperidin]-4''-one. Acta Crystallographica Section e.

Vishnupriya, R., Suresh, J., Sivakumar, S., & Lakshman, P. L. N. (2013). 5''-(4-Nitrobenzylidene)-7'-(4-nitrophenyl)-1''-methyl-1',3',5',6',7',7a'-hexahydrodispiro[acenaphthylene-1,5'-pyrrolo[1,2-c][1,3]thiazole-6',3''-piperidine]-2,4''(1H)-dione including an unknown solvate. Acta Crystallographica Section E.

Vishnupriya, R., Suresh, J., Sivakumar, S., & Lakshman, P. L. N. (2013). 5''-(2-Fluorobenzylidene)-1'-(2-fluorophenyl)-1''-methyl-1',2',3',5',6',7',8',8a'-octahydrodispiro[acenaphthylene-1,3'-indolizine-2',3''-piperidine]-2,4''(1H)-dione. Acta Crystallographica Section e.

Vishnupriya, R., Suresh, J., Sivakumar, S., & Lakshman, P. L. N. (2013). 4-(4-Fluorophenyl)-6-(methylamino)-5-nitro-2-phenyl-4H-pyran-3-carbonitrile. Acta Crystallographica Section e.

Vishnupriya, R., Suresh, J., Sivakumar, S., & Lakshman, P. L. N. (2013). 4-(4-Methoxyphenyl)-6-(methylamino)-5-nitro-2-phenyl-4H-pyran-3-carbonitrile. Acta Crystallographica Section e.

Suresh, J., Nagalakshmi, R., Sivakumar, S., & Lakshman, P. L. N. (2013). 5''-(4-Methoxybenzylidene)-1'-(4-methoxyphenyl)-1''-methyl-1',2',3',5',6',7',8',8a'-octahydrodispiro[acenaphthylene-1,3'-indolizine-2',3''-piperidine]-2,4''(1H)-dione. Acta Crystallographica Section e.

Suresh, J., Venkateshan, M., Singanan, P., & Lakshman, P. L. N. (2013). 3-[2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl]-5-[(4-methylsulfanylbenzylidene)]-1,3-thiazolidine-2,4-dione. Acta Crystallographica Section e.

Suresh, J., Thenmozhi, H., Jeyachandran, V., & Lakshman, P. L. N. (2012). (E)-16-(4-Chlorobenzylidene)estrone. Acta Crystallographica Section e.

Suresh, J., Nagalakshmi, R., Ranjith Kumar, R., & Lakshman, P. L. N. (2012). 5''-(4-Chlorobenzylidene)-1'-(4-chlorophenyl)-1''-methyl-1',2',3',5',6',7',8',8a'-octahydrodispiro[acenaphthylene-1,3'-indolizine-2',3''-piperidine]-2,4''(1H)-dione. Acta Crystallographica Section e.

Suresh, J., Nagalakshmi, R., Ranjith Kumar, R., & Lakshman, P. L. N. (2012). 5''-Benzylidene-1''-methyl-1'-phenyl-1',2',3',5',6',7',8',8a'-octahydrodispiro[acenaphthylene-1,3'-indolizine-2',3''-piperidine]-2,4''(1H)-dione. Acta Crystallographica Section e.

Suresh, J., Vishnupriya, R., Ranjith Kumar, R., & Lakshman, P. L. N. (2012). 5''-(2,4-Dichlorobenzylidene)-1'-(2,4-dichlorophenyl)-1''-methyl-1',2',3',5',6',7',8',8a'-octahydrodispiro[acenaphthylene-1,3'-indolizine-2',3''-piperidine]-2,4''(1H)-dione. Acta Crystallographica Section e.

Suresh, J., Vishnupriya, R., Ranjith Kumar, R., & Lakshman, P. L. N. (2012). (±)-trans-5-Benzoyl-4-(3-bromophenyl)-2-(1H-indol-3-yl)-4,5-dihydrofuran-3-carbonitrile. Acta Crystallographica Section e.

Suresh, J., Vishnupriya, R., Gunasekaran, P., & Lakshman, P. L. N. (2012). (±)-trans-5-Benzoyl-2-(1H-indol-3-yl)-4-phenyl-4,5-dihydrofuran-3-carbonitrile. Acta Crystallographica Section e.

Suresh, J., Vishnupriya, R., Gunasekaran, P., & Lakshman, P. L. N. (2012). 5-Benzoyl-2-(1H-indol-3-yl)-4-(4-methylphenyl)-4,5-dihydrofuran-3-carbonitrile. Acta Crystallographica Section e.

Suresh, J., Vishnupriya, R., Ranjith Kumar, R., & Lakshman, P. L. N. (2012). 7'-(Naphthalen-1-yl)-5''-[(naphthalen-2-yl)methylidene]-1',3',5',6',7',7a'-hexahydrodispiro[acenaphthene-1,5'-pyrrolo[1,2-c]thiazole-6',3''-piperidine]-2(1H),4''-dione. Acta Crystallographica Section e.

Suresh, J., Vishnupriya, R., Ranjith Kumar, R., & Lakshman, P. L. N. (2011). 5''-(4-Methoxybenzylidene)-7'-(4-methoxyphenyl)-1''-methyl-5',6',7',7a'-tetrahydrodispiro[acenaphthene-1,5'-pyrrolo[1,2-c][1,3]thiazole-6',3''-piperidine]-2,4''-dione. Acta Crystallographica Section e.

Suresh, J., Arumugam, N., Almansour, A. I., & Lakshman, P. L. N. (2011). (2RS,3SR,10SR,11RS)-3,10-Diphenoxy-18,21-dioxa-5,8-diazapentacyclo[20.4.0.0.0.0]hexacosa-1(26),12,14,16,22,24-hexaene-4,9-dione ethyl acetate hemisolvate. Acta Crystallographica Section E.

Jeyaperumal, K. S., Devi Bala, B., Natarajan, S., & Lakshman, P. L. N. (2011). 5''-(4-Chlorobenzylidene)-4'-(4-chlorophenyl)-5-fluoro-1',1''-dimethylindoline-3-spiro-2'-pyrrolidine-3'-spiro-3''-piperidine-2,4''-dione. Acta Crystallographica Section e.