H-Index
Rankings
Sri Lanka 41 Scientists H-Index Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences Rankings - 2025
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* Total H Index Rankings
Ranking Based
On Selection: 1
Natural Product Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
* Total H Index Rankings
Ranking Based
On Selection: 2
Essential medicines
antibacterial agents
Pharmacovigilance
access to medicines
medicines for children
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
* Total H Index Rankings
Ranking Based
On Selection: 3
Medication Safety
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total H Index Rankings
Ranking Based
On Selection: 4
Medicines Use
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
* Total H Index Rankings
Ranking Based
On Selection: 5
Natural Products Chemistry
Fungal Secondary Metabolites
Zoology
Ecology
Biodiversity
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total H Index Rankings
Ranking Based
On Selection: 6
Pharmacognosy
Animal Physiology
Toxicology
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total H Index Rankings
Ranking Based
On Selection: 7
Natural products analysis
Population Genetics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total H Index Rankings
Ranking Based
On Selection: 8
Drug Delivery
Engineering Materials
Whiteware Ceramics
Human Factors Engineering
Management
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total H Index Rankings
Ranking Based
On Selection: 9
Pharmaceutical Sciences
Medicinal Chemistry
Cheminformatics
Metabolomics
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total H Index Rankings
Ranking Based
On Selection: 10
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Ranking Based
On Selection: 11
Drug discovery
Natural Products
Secondary metabolome mining
Chemical synthesis
Sugar substitutes and taste reception
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total H Index Rankings
Ranking Based
On Selection: 12
Drug Safety
Clinical Studies
Clinical Trials of Pharmaceuticals
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total H Index Rankings
Ranking Based
On Selection: 13
Quality use of medicines
Medication Safety
Health Services
Pharmacology and Toxicology
CKDu
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total H Index Rankings
Ranking Based
On Selection: 14
Medicinal Chemistry
Quality Assurance and Quality control of Pharmaceuticals
Drug Discovery and Development
Pharmacognosy
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total H Index Rankings
Ranking Based
On Selection: 15
Clinical pharmacy
Public Health
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total H Index Rankings
Ranking Based
On Selection: 16
Pharmacology and Pharmaceutical Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Total H Index Rankings
Ranking Based
On Selection: 17
Pharmaceutical Sciences
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based
On Selection: 18
Pharmacokinetics
Regulatory Pharmacy
Biopharmaceutics
Pharmacometry
Pharmaceutical Quality Assurance
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total H Index Rankings
Ranking Based
On Selection: 19
Pharmacy
Primary care
Drug research
Natural Products Chemistry
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total H Index Rankings
Ranking Based
On Selection: 20
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total H Index Rankings
Ranking Based
On Selection: 21
Drug delivery systems
Nanotechnology
Formulation Development
Drug screening
Pharmaceutical Science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total H Index Rankings
Ranking Based
On Selection: 22
Pharmaceutics
smart fabrics for healthcare
electrospinning
drug delivery
woundcare
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based
On Selection: 23
Natural Products Chamistry
Endophytes
Pharmaceutical Formulation
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based
On Selection: 24
Pharmaceutical Sciences
Natural products based drug development
Nanoherbalformulations
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total H Index Rankings
Ranking Based
On Selection: 25
Pharmaceutical Technology
Dosage formulation
Drug Delivery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Jayasinghe Lalith Fnassl
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
31
21
0.677
Natural Product Chemistry
Shalini Sri Ranganathan
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
17
0.850
Essential medicines
antibacterial agents
Pharmacovigilance
access to medicines
medicines for children
NR Samaranayake
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Krisantha Weerasuriya
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
15
6
0.400
Pamoda B Ratnaweera
Uva Wellassa University
Badulla, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
Natural Products Chemistry
Fungal Secondary Metabolites
Zoology
Ecology
Biodiversity
Chanika D Jayasinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Pharmacognosy
Animal Physiology
Toxicology
Pushpa Damayanhi Abeysinghe
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Natural products analysis
Population Genetics
Uthumankandu Farook
South Eastern University of Sri Lanka
Addalachchenai, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Drug Delivery
Engineering Materials
Whiteware Ceramics
Human Factors Engineering
Management
Lochana Menikarachchi
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Pharmaceutical Sciences
Medicinal Chemistry
Cheminformatics
Metabolomics
Pamodh Yasawardene
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Pabasara Kalansuriya
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Drug discovery
Natural Products
Secondary metabolome mining
Chemical synthesis
Sugar substitutes and taste reception
Kgc Dissanayake
University of Kelaniya
Kelaniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Drug Safety
Clinical Studies
Clinical Trials of Pharmaceuticals
Thilini Sudeshika
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Quality use of medicines
Medication Safety
Health Services
Pharmacology and Toxicology
CKDu
Mdj Wijayabandara
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Medicinal Chemistry
Quality Assurance and Quality control of Pharmaceuticals
Drug Discovery and Development
Pharmacognosy
Lgt Shanika
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Clinical pharmacy
Public Health
MA Siriwardhene
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
Pharmacology and Pharmaceutical Sciences
Uthpali Mannapperuma
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Pharmaceutical Sciences
Dhanusha Thambavita
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Pharmacokinetics
Regulatory Pharmacy
Biopharmaceutics
Pharmacometry
Pharmaceutical Quality Assurance
Dhakshila Niyangoda
University of Peradeniya
Peradeniya, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Pharmacy
Primary care
Drug research
Natural Products Chemistry
Hwa Sewwandi Subasinghe|Sewwandi Subasinghe, H.W.A.S. Subasinghe, S Subasinghe
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Halahakoon Mudiyanselage Amila Jeewantha (Халахакун Мудиянселаге Амила Дживанта Халахакун)
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
Drug delivery systems
Nanotechnology
Formulation Development
Drug screening
Pharmaceutical Science
V. Umayangana Godakanda|V.U.Godakanda, Umayangana Godakanda
University of Colombo
Colombo, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Pharmaceutics
smart fabrics for healthcare
electrospinning
drug delivery
woundcare
Kanchana Wijesekera
University of Ruhuna
Matara and Galle, Sri Lanka
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Natural Products Chamistry
Endophytes
Pharmaceutical Formulation
Asd Wickramasinghe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Pharmaceutical Sciences
Natural products based drug development
Nanoherbalformulations
Sriaandhal Sabalingam
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Pharmaceutical Technology
Dosage formulation
Drug Delivery