University of Karachi
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.

Publications
11 837
Citations
203 866
h-index
140
Top-3 journals

SSRN Electronic Journal
(491 publications)

Phytochemistry
(232 publications)

Natural Product Research
(227 publications)
Top-3 organizations

Bahria University
(554 publications)

Pakistan Council of Scientific and Industrial Research
(489 publications)

King Saud University
(476 publications)
Top-3 foreign organizations

King Saud University
(476 publications)

King Abdulaziz University
(284 publications)

Imam Abdulrahman Bin Faisal University
(249 publications)
Most cited in 5 years
Found
Found
Since 1957
Total publications
11837
Total citations
203866
Citations per publication
17.22
Average publications per year
171.55
Average authors per publication
6.17
h-index
140
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
Top-30
Fields of science
500
1000
1500
2000
2500
|
|
General Medicine
|
General Medicine, 2018, 17.05%
General Medicine
2018 publications, 17.05%
|
Biochemistry
|
Biochemistry, 1531, 12.93%
Biochemistry
1531 publications, 12.93%
|
Organic Chemistry
|
Organic Chemistry, 1383, 11.68%
Organic Chemistry
1383 publications, 11.68%
|
Drug Discovery
|
Drug Discovery, 1269, 10.72%
Drug Discovery
1269 publications, 10.72%
|
General Chemistry
|
General Chemistry, 1179, 9.96%
General Chemistry
1179 publications, 9.96%
|
Plant Science
|
Plant Science, 943, 7.97%
Plant Science
943 publications, 7.97%
|
Molecular Biology
|
Molecular Biology, 936, 7.91%
Molecular Biology
936 publications, 7.91%
|
Pharmacology
|
Pharmacology, 849, 7.17%
Pharmacology
849 publications, 7.17%
|
Analytical Chemistry
|
Analytical Chemistry, 820, 6.93%
Analytical Chemistry
820 publications, 6.93%
|
Molecular Medicine
|
Molecular Medicine, 632, 5.34%
Molecular Medicine
632 publications, 5.34%
|
Pharmaceutical Science
|
Pharmaceutical Science, 586, 4.95%
Pharmaceutical Science
586 publications, 4.95%
|
General Materials Science
|
General Materials Science, 492, 4.16%
General Materials Science
492 publications, 4.16%
|
Condensed Matter Physics
|
Condensed Matter Physics, 469, 3.96%
Condensed Matter Physics
469 publications, 3.96%
|
Physical and Theoretical Chemistry
|
Physical and Theoretical Chemistry, 415, 3.51%
Physical and Theoretical Chemistry
415 publications, 3.51%
|
General Chemical Engineering
|
General Chemical Engineering, 390, 3.29%
General Chemical Engineering
390 publications, 3.29%
|
Complementary and alternative medicine
|
Complementary and alternative medicine, 333, 2.81%
Complementary and alternative medicine
333 publications, 2.81%
|
Pollution
|
Pollution, 332, 2.8%
Pollution
332 publications, 2.8%
|
Health, Toxicology and Mutagenesis
|
Health, Toxicology and Mutagenesis, 328, 2.77%
Health, Toxicology and Mutagenesis
328 publications, 2.77%
|
Environmental Chemistry
|
Environmental Chemistry, 325, 2.75%
Environmental Chemistry
325 publications, 2.75%
|
Multidisciplinary
|
Multidisciplinary, 296, 2.5%
Multidisciplinary
296 publications, 2.5%
|
Materials Chemistry
|
Materials Chemistry, 283, 2.39%
Materials Chemistry
283 publications, 2.39%
|
Inorganic Chemistry
|
Inorganic Chemistry, 273, 2.31%
Inorganic Chemistry
273 publications, 2.31%
|
Ecology, Evolution, Behavior and Systematics
|
Ecology, Evolution, Behavior and Systematics, 266, 2.25%
Ecology, Evolution, Behavior and Systematics
266 publications, 2.25%
|
Renewable Energy, Sustainability and the Environment
|
Renewable Energy, Sustainability and the Environment, 262, 2.21%
Renewable Energy, Sustainability and the Environment
262 publications, 2.21%
|
Spectroscopy
|
Spectroscopy, 257, 2.17%
Spectroscopy
257 publications, 2.17%
|
Horticulture
|
Horticulture, 254, 2.15%
Horticulture
254 publications, 2.15%
|
Management, Monitoring, Policy and Law
|
Management, Monitoring, Policy and Law, 250, 2.11%
Management, Monitoring, Policy and Law
250 publications, 2.11%
|
Biotechnology
|
Biotechnology, 247, 2.09%
Biotechnology
247 publications, 2.09%
|
Food Science
|
Food Science, 247, 2.09%
Food Science
247 publications, 2.09%
|
Agronomy and Crop Science
|
Agronomy and Crop Science, 245, 2.07%
Agronomy and Crop Science
245 publications, 2.07%
|
500
1000
1500
2000
2500
|
Journals
50
100
150
200
250
300
350
400
450
500
|
|
SSRN Electronic Journal
491 publications, 4.15%
|
|
Phytochemistry
232 publications, 1.96%
|
|
Natural Product Research
227 publications, 1.92%
|
|
Acta Crystallographica Section E Structure Reports Online
184 publications, 1.55%
|
|
Environmental Science and Pollution Research
175 publications, 1.48%
|
|
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences
134 publications, 1.13%
|
|
Bioorganic Chemistry
120 publications, 1.01%
|
|
Molecules
107 publications, 0.9%
|
|
PLoS ONE
106 publications, 0.9%
|
|
Scientific Reports
94 publications, 0.79%
|
|
Journal of Molecular Structure
85 publications, 0.72%
|
|
Medicinal Chemistry Research
77 publications, 0.65%
|
|
Sustainability
75 publications, 0.63%
|
|
International Journal of Biological Macromolecules
75 publications, 0.63%
|
|
Chemistry of Natural Compounds
73 publications, 0.62%
|
|
RSC Advances
71 publications, 0.6%
|
|
Journal of Enzyme Inhibition and Medicinal Chemistry
68 publications, 0.57%
|
|
Medicinal Chemistry
68 publications, 0.57%
|
|
IEEE Access
67 publications, 0.57%
|
|
Chemical and Pharmaceutical Bulletin
63 publications, 0.53%
|
|
Natural Product Communications
60 publications, 0.51%
|
|
Phytotherapy Research
59 publications, 0.5%
|
|
Resources Policy
56 publications, 0.47%
|
|
Heliyon
56 publications, 0.47%
|
|
Journal of Asian Natural Products Research
56 publications, 0.47%
|
|
Journal of Ethnopharmacology
54 publications, 0.46%
|
|
Bioorganic and Medicinal Chemistry
52 publications, 0.44%
|
|
Journal of Natural Products
52 publications, 0.44%
|
|
Brazilian Journal of Biology
50 publications, 0.42%
|
|
Helvetica Chimica Acta
48 publications, 0.41%
|
|
50
100
150
200
250
300
350
400
450
500
|
Publishers
500
1000
1500
2000
2500
3000
|
|
Elsevier
2921 publications, 24.68%
|
|
Springer Nature
2250 publications, 19.01%
|
|
Taylor & Francis
1061 publications, 8.96%
|
|
Wiley
919 publications, 7.76%
|
|
MDPI
693 publications, 5.85%
|
|
Social Science Electronic Publishing
489 publications, 4.13%
|
|
SAGE
299 publications, 2.53%
|
|
Bentham Science Publishers Ltd.
290 publications, 2.45%
|
|
Walter de Gruyter
237 publications, 2%
|
|
International Union of Crystallography (IUCr)
213 publications, 1.8%
|
|
Emerald
170 publications, 1.44%
|
|
Royal Society of Chemistry (RSC)
154 publications, 1.3%
|
|
American Chemical Society (ACS)
152 publications, 1.28%
|
|
Hindawi Limited
151 publications, 1.28%
|
|
Public Library of Science (PLoS)
108 publications, 0.91%
|
|
King Saud University
103 publications, 0.87%
|
|
Frontiers Media S.A.
103 publications, 0.87%
|
|
Institute of Electrical and Electronics Engineers (IEEE)
97 publications, 0.82%
|
|
Ovid Technologies (Wolters Kluwer Health)
94 publications, 0.79%
|
|
Oxford University Press
70 publications, 0.59%
|
|
IGI Global
70 publications, 0.59%
|
|
IOP Publishing
67 publications, 0.57%
|
|
Pharmaceutical Society of Japan
66 publications, 0.56%
|
|
Georg Thieme Verlag KG
59 publications, 0.5%
|
|
SciELO
53 publications, 0.45%
|
|
World Scientific
49 publications, 0.41%
|
|
Pleiades Publishing
49 publications, 0.41%
|
|
Academic Journals
48 publications, 0.41%
|
|
Cambridge University Press
31 publications, 0.26%
|
|
Begell House
31 publications, 0.26%
|
|
500
1000
1500
2000
2500
3000
|
With other organizations
100
200
300
400
500
600
|
|
Bahria University
554 publications, 4.68%
|
|
Pakistan Council of Scientific and Industrial Research
489 publications, 4.13%
|
|
King Saud University
476 publications, 4.02%
|
|
Dow University of Health Sciences
408 publications, 3.45%
|
|
Abdul Wali Khan University
371 publications, 3.13%
|
|
COMSATS University Islamabad
342 publications, 2.89%
|
|
Federal Urdu University of Arts, Science and Technology
310 publications, 2.62%
|
|
Quaid-i-Azam University
289 publications, 2.44%
|
|
King Abdulaziz University
284 publications, 2.4%
|
|
Aga Khan University
281 publications, 2.37%
|
|
University of Lahore
277 publications, 2.34%
|
|
University of Peshawar
268 publications, 2.26%
|
|
Imam Abdulrahman Bin Faisal University
249 publications, 2.1%
|
|
University of Sindh
219 publications, 1.85%
|
|
The Islamia University of Bahawalpur
209 publications, 1.77%
|
|
Bahauddin Zakariya University
204 publications, 1.72%
|
|
Hazara University
188 publications, 1.59%
|
|
NED University of Engineering and Technology
176 publications, 1.49%
|
|
The MARA Technological University
156 publications, 1.32%
|
|
University of the Punjab
146 publications, 1.23%
|
|
Jinnah Sindh Medical University
141 publications, 1.19%
|
|
University of Malakand
135 publications, 1.14%
|
|
Beijing Institute of Technology
131 publications, 1.11%
|
|
University of Yaoundé I
129 publications, 1.09%
|
|
University of Malaya
120 publications, 1.01%
|
|
University of Agriculture, Faisalabad
118 publications, 1%
|
|
National University of Sciences & Technology
105 publications, 0.89%
|
|
National Textile University
103 publications, 0.87%
|
|
Hamdard University
99 publications, 0.84%
|
|
University of Sargodha
98 publications, 0.83%
|
|
100
200
300
400
500
600
|
With foreign organizations
50
100
150
200
250
300
350
400
450
500
|
|
King Saud University
476 publications, 4.02%
|
|
King Abdulaziz University
284 publications, 2.4%
|
|
Imam Abdulrahman Bin Faisal University
249 publications, 2.1%
|
|
The MARA Technological University
156 publications, 1.32%
|
|
Beijing Institute of Technology
131 publications, 1.11%
|
|
University of Yaoundé I
129 publications, 1.09%
|
|
University of Malaya
120 publications, 1.01%
|
|
Sunway University
95 publications, 0.8%
|
|
King Khalid University
93 publications, 0.79%
|
|
Alexandria University
91 publications, 0.77%
|
|
University of Science, Malaysia
89 publications, 0.75%
|
|
University of Nizwa
87 publications, 0.73%
|
|
Taif University
83 publications, 0.7%
|
|
University of Sharjah
83 publications, 0.7%
|
|
University of Tübingen
80 publications, 0.68%
|
|
Princess Nourah bint Abdulrahman University
78 publications, 0.66%
|
|
Umm al-Qura University
72 publications, 0.61%
|
|
Dalian University of Technology
71 publications, 0.6%
|
|
Jiangsu University
67 publications, 0.57%
|
|
American University of Beirut
62 publications, 0.52%
|
|
Qassim University
58 publications, 0.49%
|
|
Gazi University
58 publications, 0.49%
|
|
King Fahd University of Petroleum and Minerals
56 publications, 0.47%
|
|
Cyprus International University
55 publications, 0.46%
|
|
Lebanese American University
53 publications, 0.45%
|
|
Prince Sattam bin Abdulaziz University
52 publications, 0.44%
|
|
University of Ibadan
51 publications, 0.43%
|
|
Northern University of Malaysia
50 publications, 0.42%
|
|
University of Jordan
47 publications, 0.4%
|
|
Xuzhou University of Technology
47 publications, 0.4%
|
|
50
100
150
200
250
300
350
400
450
500
|
With other countries
200
400
600
800
1000
1200
1400
1600
|
|
Saudi Arabia
|
Saudi Arabia, 1505, 12.71%
Saudi Arabia
1505 publications, 12.71%
|
China
|
China, 1420, 12%
China
1420 publications, 12%
|
USA
|
USA, 910, 7.69%
USA
910 publications, 7.69%
|
Malaysia
|
Malaysia, 778, 6.57%
Malaysia
778 publications, 6.57%
|
United Kingdom
|
United Kingdom, 480, 4.06%
United Kingdom
480 publications, 4.06%
|
Germany
|
Germany, 431, 3.64%
Germany
431 publications, 3.64%
|
Turkey
|
Turkey, 385, 3.25%
Turkey
385 publications, 3.25%
|
India
|
India, 302, 2.55%
India
302 publications, 2.55%
|
Egypt
|
Egypt, 264, 2.23%
Egypt
264 publications, 2.23%
|
Canada
|
Canada, 246, 2.08%
Canada
246 publications, 2.08%
|
UAE
|
UAE, 230, 1.94%
UAE
230 publications, 1.94%
|
Italy
|
Italy, 220, 1.86%
Italy
220 publications, 1.86%
|
Australia
|
Australia, 213, 1.8%
Australia
213 publications, 1.8%
|
Republic of Korea
|
Republic of Korea, 188, 1.59%
Republic of Korea
188 publications, 1.59%
|
Nigeria
|
Nigeria, 182, 1.54%
Nigeria
182 publications, 1.54%
|
Cameroon
|
Cameroon, 172, 1.45%
Cameroon
172 publications, 1.45%
|
Iran
|
Iran, 148, 1.25%
Iran
148 publications, 1.25%
|
Sweden
|
Sweden, 137, 1.16%
Sweden
137 publications, 1.16%
|
France
|
France, 135, 1.14%
France
135 publications, 1.14%
|
Bangladesh
|
Bangladesh, 120, 1.01%
Bangladesh
120 publications, 1.01%
|
Japan
|
Japan, 118, 1%
Japan
118 publications, 1%
|
Poland
|
Poland, 116, 0.98%
Poland
116 publications, 0.98%
|
Oman
|
Oman, 111, 0.94%
Oman
111 publications, 0.94%
|
Spain
|
Spain, 107, 0.9%
Spain
107 publications, 0.9%
|
Russia
|
Russia, 95, 0.8%
Russia
95 publications, 0.8%
|
Qatar
|
Qatar, 94, 0.79%
Qatar
94 publications, 0.79%
|
South Africa
|
South Africa, 93, 0.79%
South Africa
93 publications, 0.79%
|
Brazil
|
Brazil, 86, 0.73%
Brazil
86 publications, 0.73%
|
Austria
|
Austria, 82, 0.69%
Austria
82 publications, 0.69%
|
200
400
600
800
1000
1200
1400
1600
|
- We do not take into account publications without a DOI.
- Statistics recalculated daily.
- Publications published earlier than 1957 are ignored in the statistics.
- The horizontal charts show the 30 top positions.
- Journals quartiles values are relevant at the moment.