Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
81,446
Country Rank
33,435
Institution Rank : 121
![](https://cdn.adscientificindex.com/logos/1726.jpg)
![United States](/flags/us.png)
![Ketul C Popat](https://cdn.adscientificindex.com/pictures/b4/910304.jpg)
Biomaterials
Tissue Engineering
Nanobiotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,501
4,914
0.427
* Total Citation Counts Rankings
World Rank
155,464
Country Rank
58,405
Institution Rank : 231
![](https://cdn.adscientificindex.com/logos/1726.jpg)
![United States](/flags/us.png)
![Matt Kipper](https://cdn.adscientificindex.com/pictures/93/910459.jpg)
Tissue engineering
drug and growth factor delivery
biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,456
3,922
0.607
* Total Citation Counts Rankings
World Rank
167,524
Country Rank
62,182
Institution Rank : 249
![](https://cdn.adscientificindex.com/logos/1726.jpg)
![United States](/flags/us.png)
![John D Kisiday](/user/assets/images/profile/no-profile-photo.png)
cartilage tissue engineering
regenerative medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,000
1,805
0.301
* Total Citation Counts Rankings
World Rank
442,982
Country Rank
141,099
Institution Rank : 574
![](https://cdn.adscientificindex.com/logos/1726.jpg)
![United States](/flags/us.png)
![Susan James](/user/assets/images/profile/no-profile-photo.png)
biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,933
608
0.315
* Total Citation Counts Rankings
World Rank
1,199,644
Country Rank
303,073
Institution Rank : 981
![](https://cdn.adscientificindex.com/logos/1726.jpg)
![United States](/flags/us.png)
![Abhishek Bhattacharjee](https://cdn.adscientificindex.com/pictures/0f/5138363.jpg)
Biomaterials
Tissue Engineering
Nanofiber
Biosensor
Orthopedic Implant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
183
1.000
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
81,446
![United States](/flags/us.png)
33,435
![](https://cdn.adscientificindex.com/logos/1726.jpg)
121
Ketul C Popat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,501
4,914
0.427
![](https://cdn.adscientificindex.com/logos/1726.jpg)
Biomaterials
Tissue Engineering
Nanobiotechnology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
155,464
![United States](/flags/us.png)
58,405
![](https://cdn.adscientificindex.com/logos/1726.jpg)
231
Matt Kipper
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,456
3,922
0.607
![](https://cdn.adscientificindex.com/logos/1726.jpg)
Tissue engineering
drug and growth factor delivery
biomaterials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
167,524
![United States](/flags/us.png)
62,182
![](https://cdn.adscientificindex.com/logos/1726.jpg)
249
John D Kisiday
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,000
1,805
0.301
![](https://cdn.adscientificindex.com/logos/1726.jpg)
cartilage tissue engineering
regenerative medicine
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
442,982
![United States](/flags/us.png)
141,099
![](https://cdn.adscientificindex.com/logos/1726.jpg)
574
Susan James
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,933
608
0.315
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,199,644
![United States](/flags/us.png)
303,073
![](https://cdn.adscientificindex.com/logos/1726.jpg)
981
Abhishek Bhattacharjee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
183
183
1.000
![](https://cdn.adscientificindex.com/logos/1726.jpg)
Biomaterials
Tissue Engineering
Nanofiber
Biosensor
Orthopedic Implant