Rankings for Scientist

More Than a Ranking

Sri Lanka Scientists Rankings in Sri Lanka 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

map
×
Total 4.977 scientist, 1 country, 178 institution
D Nedra Karunaratne
D Nedra Karunaratne
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Chemical Sciences
peptides
carbohydrates
antioxidant compounds
drug delivery
H-Index Rankings
University / Institution:
# 29
Country:
# 126
Region:
# 60,199
World:
# 324,901
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
47
Last 6 Year:
31
Last 6 Year/Total:
0.660
Citation
Total:
3,025
Last 6 Year:
1,254
Last 6 Year/Total:
0.415
Sivakanesan R
Sivakanesan R
University of Peradeniya
University of Peradeniya
Sri Lanka
Medical and Health Sciences / Biochemistry
Clinical biochemistry
H-Index Rankings
University / Institution:
# 30
Country:
# 127
Region:
# 60,245
World:
# 325,068
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
45
Last 6 Year:
31
Last 6 Year/Total:
0.689
Citation
Total:
2,221
Last 6 Year:
1,387
Last 6 Year/Total:
0.624
Usman Khalid Awan
Usman Khalid Awan
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Others
International Water Resources Management Specialist
H-Index Rankings
University / Institution:
# 23
Country:
# 128
Region:
# 60,425
World:
# 326,023
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
33
Last 6 Year:
28
Last 6 Year/Total:
0.848
Citation
Total:
1,371
Last 6 Year:
857
Last 6 Year/Total:
0.625
Kamani Tennekoon
Kamani Tennekoon
University of Colombo
University of Colombo
Sri Lanka
Natural Sciences / Biological Science
H-Index Rankings
University / Institution:
# 27
Country:
# 129
Region:
# 60,502
World:
# 326,357
H-Index
Total:
25
Last 6 Year:
18
Last 6 Year/Total:
0.720
i10 Index
Total:
61
Last 6 Year:
37
Last 6 Year/Total:
0.607
Citation
Total:
2,754
Last 6 Year:
1,831
Last 6 Year/Total:
0.665
Rachael Mcdonnell
Rachael Mcdonnell
International Water Management Institute (IWMI)
International Water Management Institute (IWMI)
Sri Lanka
Engineering & Technology / Environmental Science & Engineering
drought
water
climate change
policy
H-Index Rankings
University / Institution:
# 24
Country:
# 130
Region:
# 60,653
World:
# 326,989
H-Index
Total:
25
Last 6 Year:
18
Last 6 Year/Total:
0.720
i10 Index
Total:
44
Last 6 Year:
25
Last 6 Year/Total:
0.568
Citation
Total:
20,074
Last 6 Year:
3,908
Last 6 Year/Total:
0.195
Sssivakumar
Sssivakumar
University of Jaffna
University of Jaffna
Sri Lanka
Engineering & Technology / Environmental Science & Engineering
Water Resource
Civil Engineering
Conflict Resolution
Project Management
IWRM
H-Index Rankings
University / Institution:
# 3
Country:
# 131
Region:
# 61,307
World:
# 331,105
H-Index
Total:
25
Last 6 Year:
15
Last 6 Year/Total:
0.600
i10 Index
Total:
77
Last 6 Year:
47
Last 6 Year/Total:
0.610
Citation
Total:
2,108
Last 6 Year:
1,025
Last 6 Year/Total:
0.486
Oliver Ileperuma
Oliver Ileperuma
University of Peradeniya
University of Peradeniya
Sri Lanka
Natural Sciences / Chemical Sciences
Solar energy
coordination chemistry
air pollution
water pollution
H-Index Rankings
University / Institution:
# 31
Country:
# 132
Region:
# 61,399
World:
# 331,792
H-Index
Total:
25
Last 6 Year:
15
Last 6 Year/Total:
0.600
i10 Index
Total:
41
Last 6 Year:
24
Last 6 Year/Total:
0.585
Citation
Total:
2,726
Last 6 Year:
732
Last 6 Year/Total:
0.269
Nilwala Kottegoda
Nilwala Kottegoda
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Sri Lanka
Natural Sciences / Chemical Sciences
nanotechnology
materials science
agriculture
H-Index Rankings
University / Institution:
# 9
Country:
# 133
Region:
# 62,433
World:
# 336,716
H-Index
Total:
24
Last 6 Year:
23
Last 6 Year/Total:
0.958
i10 Index
Total:
45
Last 6 Year:
41
Last 6 Year/Total:
0.911
Citation
Total:
2,554
Last 6 Year:
2,144
Last 6 Year/Total:
0.839
Rohan S Dassanayake
Rohan S Dassanayake
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Sri Lanka
Engineering & Technology / Metallurgical & Materials Engineering
Nanobiopolymers and nanobiomaterials
dye removal
bioplastics
food packaging
CO2 capture
H-Index Rankings
University / Institution:
# 10
Country:
# 134
Region:
# 62,633
World:
# 337,355
H-Index
Total:
24
Last 6 Year:
23
Last 6 Year/Total:
0.958
i10 Index
Total:
36
Last 6 Year:
32
Last 6 Year/Total:
0.889
Citation
Total:
1,574
Last 6 Year:
1,399
Last 6 Year/Total:
0.889
Dinushani Anupama Daranagama
Dinushani Anupama Daranagama
University of Kelaniya
University of Kelaniya
Sri Lanka
Natural Sciences / Biological Science
Mycology
Molecular systematics
Microbial genetics
Fungal secondary metabolites
H-Index Rankings
University / Institution:
# 13
Country:
# 135
Region:
# 62,718
World:
# 337,634
H-Index
Total:
24
Last 6 Year:
23
Last 6 Year/Total:
0.958
i10 Index
Total:
32
Last 6 Year:
27
Last 6 Year/Total:
0.844
Citation
Total:
5,529
Last 6 Year:
3,961
Last 6 Year/Total:
0.716
Adscientificindex
Adscientificindex

Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages

Godwin Constantine
Godwin Constantine
University of Colombo
University of Colombo
Sri Lanka
Others
H-Index Rankings
University / Institution:
# 28
Country:
# 136
Region:
# 63,026
World:
# 338,523
H-Index
Total:
24
Last 6 Year:
22
Last 6 Year/Total:
0.917
i10 Index
Total:
43
Last 6 Year:
36
Last 6 Year/Total:
0.837
Citation
Total:
4,280
Last 6 Year:
2,435
Last 6 Year/Total:
0.569
Isuru Wijesekara
Isuru Wijesekara
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Sri Lanka
Agriculture & Forestry / Fisheries
Marine Biochemistry
Nutraceuticals
Functional Foods
Food Chemistry
Phytomedicine
H-Index Rankings
University / Institution:
# 11
Country:
# 137
Region:
# 63,145
World:
# 338,918
H-Index
Total:
24
Last 6 Year:
22
Last 6 Year/Total:
0.917
i10 Index
Total:
38
Last 6 Year:
33
Last 6 Year/Total:
0.868
Citation
Total:
5,484
Last 6 Year:
2,831
Last 6 Year/Total:
0.516
Anjana Silva
Anjana Silva
Rajarata University
Rajarata University
Sri Lanka
Others
Snakebite
Toxinology
Antivenoms
Parasitology
H-Index Rankings
University / Institution:
# 5
Country:
# 138
Region:
# 63,634
World:
# 340,582
H-Index
Total:
24
Last 6 Year:
21
Last 6 Year/Total:
0.875
i10 Index
Total:
44
Last 6 Year:
31
Last 6 Year/Total:
0.705
Citation
Total:
1,598
Last 6 Year:
1,114
Last 6 Year/Total:
0.697
Kosala Weerakoon
Kosala Weerakoon
Rajarata University
Rajarata University
Sri Lanka
Medical and Health Sciences / Parasitology
Rickettsial infections
Tropical diseases
Medical toxicology
H-Index Rankings
University / Institution:
# 6
Country:
# 139
Region:
# 63,787
World:
# 341,225
H-Index
Total:
24
Last 6 Year:
21
Last 6 Year/Total:
0.875
i10 Index
Total:
37
Last 6 Year:
33
Last 6 Year/Total:
0.892
Citation
Total:
1,925
Last 6 Year:
1,415
Last 6 Year/Total:
0.735
Sanjeewa Seneviratne
Sanjeewa Seneviratne
University of Colombo
University of Colombo
Sri Lanka
Others
Breast Cancer
Epidemiology
Surgery
Thyroid disorders
H-Index Rankings
University / Institution:
# 29
Country:
# 140
Region:
# 64,267
World:
# 343,254
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
40
Last 6 Year:
33
Last 6 Year/Total:
0.825
Citation
Total:
1,999
Last 6 Year:
1,681
Last 6 Year/Total:
0.841
Anil Gunaratne
Anil Gunaratne
Sabaragamuwa University
Sabaragamuwa University
Sri Lanka
Others
Starch Sceince and Technology
Bioactive compounds in grains and legumes
H-Index Rankings
University / Institution:
# 4
Country:
# 141
Region:
# 64,279
World:
# 343,304
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
39
Last 6 Year:
33
Last 6 Year/Total:
0.846
Citation
Total:
3,108
Last 6 Year:
1,681
Last 6 Year/Total:
0.541
Disna Ratnasekera
Disna Ratnasekera
University of Ruhuna
University of Ruhuna
Sri Lanka
Agriculture & Forestry / Agriculture
Plant stress physiology
Evolutionary Biology
Conservation Biology
Plant derived Natural Products
H-Index Rankings
University / Institution:
# 5
Country:
# 142
Region:
# 64,306
World:
# 343,459
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
38
Last 6 Year:
34
Last 6 Year/Total:
0.895
Citation
Total:
2,386
Last 6 Year:
1,864
Last 6 Year/Total:
0.781
Vajira Hw Dissanayake
Vajira Hw Dissanayake
University of Colombo
University of Colombo
Sri Lanka
Medical and Health Sciences / Medical Genetics
Genetics and Genomics
Biomedical and Health Informatics
Bioethics
H-Index Rankings
University / Institution:
# 30
Country:
# 143
Region:
# 64,504
World:
# 344,555
H-Index
Total:
24
Last 6 Year:
19
Last 6 Year/Total:
0.792
i10 Index
Total:
78
Last 6 Year:
51
Last 6 Year/Total:
0.654
Citation
Total:
2,773
Last 6 Year:
1,930
Last 6 Year/Total:
0.696
Dharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva Samarasekera
Dharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva Samarasekera
University of Colombo
University of Colombo
Sri Lanka
Medical and Health Sciences / Surgery
H-Index Rankings
University / Institution:
# 31
Country:
# 144
Region:
# 64,620
World:
# 344,890
H-Index
Total:
24
Last 6 Year:
19
Last 6 Year/Total:
0.792
i10 Index
Total:
50
Last 6 Year:
36
Last 6 Year/Total:
0.720
Citation
Total:
2,724
Last 6 Year:
1,893
Last 6 Year/Total:
0.695
T Velnampy
T Velnampy
University of Jaffna
University of Jaffna
Sri Lanka
Economics & Econometrics / Accounting & Finance
Accounting
Finance and HRM
H-Index Rankings
University / Institution:
# 4
Country:
# 145
Region:
# 64,649
World:
# 344,984
H-Index
Total:
24
Last 6 Year:
19
Last 6 Year/Total:
0.792
i10 Index
Total:
48
Last 6 Year:
33
Last 6 Year/Total:
0.688
Citation
Total:
3,040
Last 6 Year:
1,803
Last 6 Year/Total:
0.593
Wimaladharma Abeyewickreme
Wimaladharma Abeyewickreme
University of Kelaniya
University of Kelaniya
Sri Lanka
Medical and Health Sciences / Parasitology
H-Index Rankings
University / Institution:
# 14
Country:
# 146
Region:
# 65,150
World:
# 347,257
H-Index
Total:
24
Last 6 Year:
18
Last 6 Year/Total:
0.750
i10 Index
Total:
48
Last 6 Year:
33
Last 6 Year/Total:
0.688
Citation
Total:
2,355
Last 6 Year:
1,074
Last 6 Year/Total:
0.456
Ssn Fernando
Ssn Fernando
University of Sri Jayewardenepura
University of Sri Jayewardenepura
Sri Lanka
Medical and Health Sciences / Microbiology
Bacteriology
molecular biology
Helicobacter
Leptospirosis
Fungal infections
H-Index Rankings
University / Institution:
# 12
Country:
# 147
Region:
# 65,239
World:
# 347,657
H-Index
Total:
24
Last 6 Year:
18
Last 6 Year/Total:
0.750
i10 Index
Total:
42
Last 6 Year:
33
Last 6 Year/Total:
0.786
Citation
Total:
2,174
Last 6 Year:
1,358
Last 6 Year/Total:
0.625
Buddhi Marambe
Buddhi Marambe
University of Peradeniya
University of Peradeniya
Sri Lanka
Agriculture & Forestry / Crop Sciences
Climate Change Adaptation
Biology and Management of Invasive Alien Species
Herbicide-Resistance in Weeds
H-Index Rankings
University / Institution:
# 32
Country:
# 148
Region:
# 65,472
World:
# 349,005
H-Index
Total:
24
Last 6 Year:
17
Last 6 Year/Total:
0.708
i10 Index
Total:
67
Last 6 Year:
42
Last 6 Year/Total:
0.627
Citation
Total:
2,112
Last 6 Year:
1,301
Last 6 Year/Total:
0.616
Ranjan Premaratna
Ranjan Premaratna
University of Kelaniya
University of Kelaniya
Sri Lanka
Medical and Health Sciences / Infectious Diseases
infectious diseases. tropical medicine
H-Index Rankings
University / Institution:
# 15
Country:
# 149
Region:
# 65,945
World:
# 351,368
H-Index
Total:
24
Last 6 Year:
16
Last 6 Year/Total:
0.667
i10 Index
Total:
48
Last 6 Year:
33
Last 6 Year/Total:
0.688
Citation
Total:
3,979
Last 6 Year:
1,862
Last 6 Year/Total:
0.468
Sunil Premawansa
Sunil Premawansa
University of Colombo
University of Colombo
Sri Lanka
Natural Sciences / Molecular Biology & Genetics
Immunology
Molecular Biology & Parasitology
H-Index Rankings
University / Institution:
# 32
Country:
# 150
Region:
# 66,323
World:
# 353,753
H-Index
Total:
24
Last 6 Year:
15
Last 6 Year/Total:
0.625
i10 Index
Total:
36
Last 6 Year:
23
Last 6 Year/Total:
0.639
Citation
Total:
1,965
Last 6 Year:
1,097
Last 6 Year/Total:
0.558
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
29 126 60,199 324,901
D Nedra KarunaratneD Nedra Karunaratne
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Chemical Sciences

peptides | carbohydrates | antioxidant compounds | drug delivery |

25 19 0.760 47 31 0.660 3,025 1,254 0.415
30 127 60,245 325,068
Sivakanesan RSivakanesan R
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Medical and Health Sciences / Biochemistry

Clinical biochemistry |

25 19 0.760 45 31 0.689 2,221 1,387 0.624
23 128 60,425 326,023
Usman Khalid AwanUsman Khalid Awan
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Others

International Water Resources Management Specialist |

25 19 0.760 33 28 0.848 1,371 857 0.625
27 129 60,502 326,357
Kamani TennekoonKamani Tennekoon
Sri Lanka Sri Lanka University of Colombo University of Colombo Natural Sciences / Biological Science

25 18 0.720 61 37 0.607 2,754 1,831 0.665
24 130 60,653 326,989
Rachael McdonnellRachael Mcdonnell
Sri Lanka Sri Lanka International Water Management Institute (IWMI) International Water Management Institute (IWMI) Engineering & Technology / Environmental Science & Engineering

drought | water | climate change | policy |

25 18 0.720 44 25 0.568 20,074 3,908 0.195
3 131 61,307 331,105
SssivakumarSssivakumar
Sri Lanka Sri Lanka University of Jaffna University of Jaffna Engineering & Technology / Environmental Science & Engineering

Water Resource | Civil Engineering | Conflict Resolution | Project Management | IWRM |

25 15 0.600 77 47 0.610 2,108 1,025 0.486
31 132 61,399 331,792
Oliver IleperumaOliver Ileperuma
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Natural Sciences / Chemical Sciences

Solar energy | coordination chemistry | air pollution | water pollution |

25 15 0.600 41 24 0.585 2,726 732 0.269
9 133 62,433 336,716
Nilwala KottegodaNilwala Kottegoda
Sri Lanka Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Natural Sciences / Chemical Sciences

nanotechnology | materials science | agriculture |

24 23 0.958 45 41 0.911 2,554 2,144 0.839
10 134 62,633 337,355
Rohan S DassanayakeRohan S Dassanayake
Sri Lanka Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Engineering & Technology / Metallurgical & Materials Engineering

Nanobiopolymers and nanobiomaterials | dye removal | bioplastics | food packaging | CO2 capture |

24 23 0.958 36 32 0.889 1,574 1,399 0.889
13 135 62,718 337,634
Dinushani Anupama DaranagamaDinushani Anupama Daranagama
Sri Lanka Sri Lanka University of Kelaniya University of Kelaniya Natural Sciences / Biological Science

Mycology | Molecular systematics | Microbial genetics | Fungal secondary metabolites |

24 23 0.958 32 27 0.844 5,529 3,961 0.716
Adscientificindex

Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages

 Adscientificindex
28 136 63,026 338,523
Godwin ConstantineGodwin Constantine
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

24 22 0.917 43 36 0.837 4,280 2,435 0.569
11 137 63,145 338,918
Isuru WijesekaraIsuru Wijesekara
Sri Lanka Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Agriculture & Forestry / Fisheries

Marine Biochemistry | Nutraceuticals | Functional Foods | Food Chemistry | Phytomedicine |

24 22 0.917 38 33 0.868 5,484 2,831 0.516
5 138 63,634 340,582
Anjana SilvaAnjana Silva
Sri Lanka Sri Lanka Rajarata University Rajarata University Others

Snakebite | Toxinology | Antivenoms | Parasitology |

24 21 0.875 44 31 0.705 1,598 1,114 0.697
6 139 63,787 341,225
Kosala WeerakoonKosala Weerakoon
Sri Lanka Sri Lanka Rajarata University Rajarata University Medical and Health Sciences / Parasitology

Rickettsial infections | Tropical diseases | Medical toxicology |

24 21 0.875 37 33 0.892 1,925 1,415 0.735
29 140 64,267 343,254
Sanjeewa SeneviratneSanjeewa Seneviratne
Sri Lanka Sri Lanka University of Colombo University of Colombo Others

Breast Cancer | Epidemiology | Surgery | Thyroid disorders |

24 20 0.833 40 33 0.825 1,999 1,681 0.841
4 141 64,279 343,304
Anil GunaratneAnil Gunaratne
Sri Lanka Sri Lanka Sabaragamuwa University Sabaragamuwa University Others

Starch Sceince and Technology | Bioactive compounds in grains and legumes |

24 20 0.833 39 33 0.846 3,108 1,681 0.541
5 142 64,306 343,459
Disna RatnasekeraDisna Ratnasekera
Sri Lanka Sri Lanka University of Ruhuna University of Ruhuna Agriculture & Forestry / Agriculture

Plant stress physiology | Evolutionary Biology | Conservation Biology | Plant derived Natural Products |

24 20 0.833 38 34 0.895 2,386 1,864 0.781
30 143 64,504 344,555
Vajira Hw DissanayakeVajira Hw Dissanayake
Sri Lanka Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Medical Genetics

Genetics and Genomics | Biomedical and Health Informatics | Bioethics |

24 19 0.792 78 51 0.654 2,773 1,930 0.696
31 144 64,620 344,890
Dharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva SamarasekeraDharmabandhu N Samarasekera|Dharmabandhu N Samarasekera, Nandadeva Samarasekera
Sri Lanka Sri Lanka University of Colombo University of Colombo Medical and Health Sciences / Surgery

24 19 0.792 50 36 0.720 2,724 1,893 0.695
4 145 64,649 344,984
T VelnampyT Velnampy
Sri Lanka Sri Lanka University of Jaffna University of Jaffna Economics & Econometrics / Accounting & Finance

Accounting | Finance and HRM |

24 19 0.792 48 33 0.688 3,040 1,803 0.593
14 146 65,150 347,257
Wimaladharma AbeyewickremeWimaladharma Abeyewickreme
Sri Lanka Sri Lanka University of Kelaniya University of Kelaniya Medical and Health Sciences / Parasitology

24 18 0.750 48 33 0.688 2,355 1,074 0.456
12 147 65,239 347,657
Ssn FernandoSsn Fernando
Sri Lanka Sri Lanka University of Sri Jayewardenepura University of Sri Jayewardenepura Medical and Health Sciences / Microbiology

Bacteriology | molecular biology | Helicobacter | Leptospirosis | Fungal infections |

24 18 0.750 42 33 0.786 2,174 1,358 0.625
32 148 65,472 349,005
Buddhi MarambeBuddhi Marambe
Sri Lanka Sri Lanka University of Peradeniya University of Peradeniya Agriculture & Forestry / Crop Sciences

Climate Change Adaptation | Biology and Management of Invasive Alien Species | Herbicide-Resistance in Weeds |

24 17 0.708 67 42 0.627 2,112 1,301 0.616
15 149 65,945 351,368
Ranjan PremaratnaRanjan Premaratna
Sri Lanka Sri Lanka University of Kelaniya University of Kelaniya Medical and Health Sciences / Infectious Diseases

infectious diseases. tropical medicine |

24 16 0.667 48 33 0.688 3,979 1,862 0.468
32 150 66,323 353,753
Sunil PremawansaSunil Premawansa
Sri Lanka Sri Lanka University of Colombo University of Colombo Natural Sciences / Molecular Biology & Genetics

Immunology | Molecular Biology & Parasitology |

24 15 0.625 36 23 0.639 1,965 1,097 0.558