Subject Rankings
Sri Lanka Engineering & Technology / Nanoscience and Nanotechnology Subject Rankings 2025
AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Dec 04, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.937) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
Nanomaterials
Solar Energy
water splitting
catalysis and photocatalysis
Metrics
H-Index
i10 Index
Citation Counts
43
80
7,326
* Total H IndexRankings
Ranking Based On Selection
:2
Physical Chemistry
Materials Chemistry
Drug Delivery
Water Purification
Metrics
H-Index
i10 Index
Citation Counts
38
73
4,196
* Total H IndexRankings
Ranking Based On Selection
:3
Nanomaterials
Solid Oxide Fuel Cell
Energy & Environmental Engineering
CO2 adsorption
Water
Metrics
H-Index
i10 Index
Citation Counts
26
37
1,738
* Total H IndexRankings
Ranking Based On Selection
:4
Nanotechnology
Solar Cells
H2 Generation
Activated Carbon
Sensors
Metrics
H-Index
i10 Index
Citation Counts
24
49
1,780
* Total H IndexRankings
Ranking Based On Selection
:5
Nanomaterials
Photocatalysis
Water splitting
Environmental remediation
Metrics
H-Index
i10 Index
Citation Counts
18
27
1,436
* Total H IndexRankings
Ranking Based On Selection
:6
Nanofibers
textiles and polymers
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,904
* Total H IndexRankings
Ranking Based On Selection
:7
Material Chemistry
Analytical Chemistry
Physical Chemistry
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
16
22
912
* Total H IndexRankings
Ranking Based On Selection
:8
Nanoscale deformation mechanics
Bone
Metabolic bone diseases
Synchrotron SAXD
Blast biomechanics
Metrics
H-Index
i10 Index
Citation Counts
14
18
745
* Total H IndexRankings
Ranking Based On Selection
:9
Nanotechnology
Polymer nanocomposites and Material Science
Metrics
H-Index
i10 Index
Citation Counts
13
16
1,201
* Total H IndexRankings
Ranking Based On Selection
:10
Nanotechnology
Magnetic Materials
Metallurgy
Advanced Ceramic Materials
Inorganic Thin films
Metrics
H-Index
i10 Index
Citation Counts
13
14
445
* Total H IndexRankings
Ranking Based On Selection
:11
Electrochemistry
Materials Science and Technology
X-Ray Diffraction
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
10
10
575
* Total H IndexRankings
Ranking Based On Selection
:12
Materials science
Nanotechnology
metal oxides
gas sensing
electronic nose
Metrics
H-Index
i10 Index
Citation Counts
9
9
714
* Total H IndexRankings
Ranking Based On Selection
:13
Nano science
Material Chemistry
Gold Nanoparticles
Water Purification
Metrics
H-Index
i10 Index
Citation Counts
9
9
317
* Total H IndexRankings
Ranking Based On Selection
:14
Nanotechnology
Plasmonics
Metrics
H-Index
i10 Index
Citation Counts
6
4
138
* Total H IndexRankings
Ranking Based On Selection
:15
Nano material physics
Optics
Metrics
H-Index
i10 Index
Citation Counts
6
5
556
* Total H IndexRankings
Ranking Based On Selection
:16
Nanotechnology
Microbiology
Metrics
H-Index
i10 Index
Citation Counts
5
3
96
* Total H IndexRankings
Ranking Based On Selection
:17
Medical Textiles
Compression Therapy
Textile Chemistry
Nanotechnology
Technical Textiles
Metrics
H-Index
i10 Index
Citation Counts
5
2
81
* Total H IndexRankings
Ranking Based On Selection
:18
Dynamical systems
Nanotechnology
Partial Differential Equations
Numerical Analysis
Statistics
Metrics
H-Index
i10 Index
Citation Counts
4
2
79
* Total H IndexRankings
Ranking Based On Selection
:19
Rubber technology
Polymer Nanotechnology
Composite Reinforcement
Rubber Compounding
Natural Cosmetics
Metrics
H-Index
i10 Index
Citation Counts
3
3
64
* Total H IndexRankings
Ranking Based On Selection
:20
Embedded Systems
Semiconductor Devices
Sensors
Nanotechnology
Molecular Electronics
Metrics
H-Index
i10 Index
Citation Counts
3
2
116
* Total H IndexRankings
Ranking Based On Selection
:21
Phyto-nanotechnology
Postharvest Technology
Plant Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
3
1
35
* Total H IndexRankings
Ranking Based On Selection
:22
Nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
2
1
30
* Total H IndexRankings
Ranking Based On Selection
:23
Bioprinting
Biomaterials
Tissue Engineering
Electrophoresis
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
* Total H IndexRankings
Ranking Based On Selection
:24
Nanomaterials
Physics at nanoscale
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Jayasundera Bandara
Metrics
H-Index
i10-Index
Citation Counts
43
80
7,326
Nanomaterials
Solar Energy
water splitting
catalysis and photocatalysis
KM Nalin De Silva
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
38
73
4,196
Physical Chemistry
Materials Chemistry
Drug Delivery
Water Purification
Chamila Gunathilake
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
26
37
1,738
Nanomaterials
Solid Oxide Fuel Cell
Energy & Environmental Engineering
CO2 adsorption
Water
Can Fernando
Wayamba University of Sri Lanka
Kuliyapitiya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
24
49
1,780
Nanotechnology
Solar Cells
H2 Generation
Activated Carbon
Sensors
Shivatharsiny Shiva Yohi|Shivatharsiny Rasalingam, Yohi Shivatharsiny
University of Jaffna
Jaffna, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
18
27
1,436
Nanomaterials
Photocatalysis
Water splitting
Environmental remediation
Nandula D Wanasekara
University of Moratuwa
Moratuwa, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,904
Nanofibers
textiles and polymers
Thambiliyagodage Charitha Jayaruk
Metrics
H-Index
i10-Index
Citation Counts
16
22
912
Material Chemistry
Analytical Chemistry
Physical Chemistry
Nanotechnology
Angelo Karunaratne
University of Moratuwa
Moratuwa, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
14
18
745
Nanoscale deformation mechanics
Bone
Metabolic bone diseases
Synchrotron SAXD
Blast biomechanics
Gayan Priyadarshana
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
13
16
1,201
Nanotechnology
Polymer nanocomposites and Material Science
Ruwan Gallage
University of Ruhuna
Matara and Galle, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
13
14
445
Nanotechnology
Magnetic Materials
Metallurgy
Advanced Ceramic Materials
Inorganic Thin films
Kohobhange Sp Karunadasa
Industrial Technology Institute
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
10
10
575
Electrochemistry
Materials Science and Technology
X-Ray Diffraction
Nanotechnology
Hashitha MM Munasinghe arachchige
Sri Lanka Technological Campus
Padukka, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
9
9
714
Materials science
Nanotechnology
metal oxides
gas sensing
electronic nose
Milan Rambukwella
Uva Wellassa University
Badulla, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
9
9
317
Nano science
Material Chemistry
Gold Nanoparticles
Water Purification
Chamanei Sandamali Perera
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
6
4
138
Nanotechnology
Plasmonics
Saranga Perera HADSD Perera
University of Ruhuna
Matara and Galle, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
6
5
556
Nano material physics
Optics
Nadun H Madanayake
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
5
3
96
Nanotechnology
Microbiology
Gayani K Nandasiri
University of Moratuwa
Moratuwa, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
5
2
81
Medical Textiles
Compression Therapy
Textile Chemistry
Nanotechnology
Technical Textiles
Jinendrika Anushi Weliwita
University of Peradeniya
Peradeniya, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
4
2
79
Dynamical systems
Nanotechnology
Partial Differential Equations
Numerical Analysis
Statistics
Jmasanka Roshan Bandara Jayasinghe
University of Colombo
Colombo, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
3
3
64
Rubber technology
Polymer Nanotechnology
Composite Reinforcement
Rubber Compounding
Natural Cosmetics
Hirulak D Siriwardena
Metrics
H-Index
i10-Index
Citation Counts
3
2
116
Embedded Systems
Semiconductor Devices
Sensors
Nanotechnology
Molecular Electronics
Chamika Buddhinie Wijerathna|P K C Buddhinie
University of Sri Jayewardenepura
Nugegoda, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
3
1
35
Phyto-nanotechnology
Postharvest Technology
Plant Biotechnology
Maheshika Perera
Metrics
H-Index
i10-Index
Citation Counts
2
1
30
Sujani Baddrika Yapa Abeywardena
University of Moratuwa
Moratuwa, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
2
1
25
Bioprinting
Biomaterials
Tissue Engineering
Electrophoresis
Chamara Somarathna
University of Moratuwa
Moratuwa, Sri Lanka
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Nanomaterials
Physics at nanoscale