United StatesOverall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 77 out of 129,614 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13,983 | 14,947 |
| Total Cites | 13,681 | 15,163 |
| H-index | 66 | 70 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 728 | 764 |
| Number of Single+First Authored Papers | 115 | 115 |
| Total Cites to Single+First Authored Papers | 3,916 | 4,217 |
| Number of Single+First+Last Authored Papers | 217 | 217 |
| Total Cites to Single+First+Last Authored Papers | 8,776 | 9,641 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 9,240 | 9,741 |
| Ratio of Total Citations to Distinct Citing Papers | 1.48 | 1.56 |
| Self-Citation Percentage |
9.77%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 71 out of 122,576 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 13,118 | 13,843 |
| Total Cites | 13,203 | 14,685 |
| H-index | 64 | 69 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 705 | 742 |
| Number of Single+First Authored Papers | 116 | 116 |
| Total Cites to Single+First Authored Papers | 3,842 | 4,159 |
| Number of Single+First+Last Authored Papers | 219 | 219 |
| Total Cites to Single+First+Last Authored Papers | 8,586 | 9,469 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8,884 | 9,375 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.57 |
| Self-Citation Percentage |
10.09%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 67 out of 115,145 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12,365 | 13,035 |
| Total Cites | 12,647 | 14,117 |
| H-index | 63 | 67 |
| Hm-index | 34 | 35 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 694 | 730 |
| Number of Single+First Authored Papers | 115 | 115 |
| Total Cites to Single+First Authored Papers | 3,729 | 4,040 |
| Number of Single+First+Last Authored Papers | 219 | 219 |
| Total Cites to Single+First+Last Authored Papers | 8,296 | 9,178 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 8,487 | 8,978 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.57 |
| Self-Citation Percentage |
10.41%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 61 out of 107,126 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 12,011 | 12,500 |
| Total Cites | 11,752 | 13,120 |
| H-index | 60 | 66 |
| Hm-index | 33 | 34 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 670 | 705 |
| Number of Single+First Authored Papers | 115 | 115 |
| Total Cites to Single+First Authored Papers | 3,543 | 3,838 |
| Number of Single+First+Last Authored Papers | 216 | 216 |
| Total Cites to Single+First+Last Authored Papers | 7,713 | 8,534 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 7,862 | 8,323 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.58 |
| Self-Citation Percentage |
10.43%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 61 out of 102,767 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 11,813 | 12,386 |
| Total Cites | 11,375 | 12,720 |
| H-index | 59 | 64 |
| Hm-index | 32 | 33 |
| Number of Single Authored Papers | 17 | 17 |
| Total Cites to Single Authored Papers | 652 | 686 |
| Number of Single+First Authored Papers | 115 | 115 |
| Total Cites to Single+First Authored Papers | 3,450 | 3,742 |
| Number of Single+First+Last Authored Papers | 216 | 216 |
| Total Cites to Single+First+Last Authored Papers | 7,489 | 8,296 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 7,621 | 8,076 |
| Ratio of Total Citations to Distinct Citing Papers | 1.49 | 1.58 |
| Self-Citation Percentage |
10.57%
|
|
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Chemistry
SubField 1:
Analytical Chemistry
SubField 2:
Pharmacology & Pharmacy
Rank in SubField 1: 57 out of 87,137 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 10,280 | 10,472 |
| Total Cites | 10,850 | 12,200 |
| H-index | 57 | 62 |
| Hm-index | 32 | 33 |
| Number of Single Authored Papers | 18 | 18 |
| Total Cites to Single Authored Papers | 739 | 782 |
| Number of Single+First Authored Papers | 118 | 118 |
| Total Cites to Single+First Authored Papers | 3,411 | 3,735 |
| Number of Single+First+Last Authored Papers | 220 | 220 |
| Total Cites to Single+First+Last Authored Papers | 7,248 | 8,075 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 7,217 | 7,661 |
| Ratio of Total Citations to Distinct Citing Papers | 1.50 | 1.59 |
| Self-Citation Percentage |
11.07%
|
|
Related Profiles
Top 2% Scientists by Country
236,132 scientists from 167 countries on the 2025 single-year list.
United States73,020 scientists, 1st in the world
Featured Profiles
Partner with TOPSCINET
Reach science enthusiasts and researchers across the site. Write to business@topscinet.com and our marketing team will send a proposal built around your banner ad goals.