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City · China

Research in Nanjing

Science Explorer records 125 research institutions in Nanjing, China. The highest-ranked on research quality in 2022–2025 are Nanjing University, Southeast University and Nanjing University of Science and Technology.

Research institutions
125
15 of them ranked worldwide
Research works
720k
▲ 42% vs 2013–17
Top-10% rate, 2022–2025
23.3%
record average 16.5%

A city carries no overall standing here. The composite score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Nanjing?

#InstitutionWorksAgainst the largest hereWorld rank
1Southeast UniversityUniversity 87,595 #64
2Nanjing UniversityUniversity 79,151 #28
3Nanjing University of Aeronautics and AstronauticsUniversity 60,044 #211
4Nanjing University of Science and TechnologyUniversity 52,273 #119
5Hohai UniversityUniversity 39,939 #338
6Nanjing Medical UniversityUniversity 35,151 #240
7Nanjing Tech UniversityUniversity 34,540 #172
8Nanjing Agricultural UniversityUniversity 33,751 #302
9Nanjing Normal UniversityUniversity 27,794 #256
10Nanjing University of Posts and TelecommunicationsUniversity 25,782 #307
11Nanjing Forestry UniversityUniversity 22,730 #159
12Nanjing University of Information Science and TechnologyUniversity 21,750 #164
13China Pharmaceutical UniversityUniversity 19,424 #359
14Nanjing University of Chinese MedicineUniversity 14,074 #370
15PLA Army Engineering UniversityUniversity 13,537 #2,753
16Nanjing Drum Tower HospitalHospital / health system 9,216 #859
17Jiangsu Province HospitalHospital / health system 8,460 #986
18Nanjing Institute of TechnologyUniversity 7,538 #2,169
19Nanjing University of Finance and EconomicsUniversity 7,298 #1,345
20Nanjing General Hospital of Nanjing Military CommandHospital / health system 7,195 #3,587
21State Key Laboratory of Pollution Control and Resource ReuseResearch facility 6,963 #614
22State Key Laboratory of Hydrology-Water Resources and Hydraulic EngineeringResearch facility 5,681 #2,712
23Zhongda Hospital Southeast UniversityHospital / health system 5,619 #1,580
24Collaborative Innovation Center of Advanced MicrostructuresResearch facility 5,493 #215
25NARI Group (China)Research facility 4,883 #10,313
26Jiangsu Academy of Agricultural SciencesGovernment institution 4,849 #2,763
27Institute of Soil ScienceResearch facility 4,559 #2,355
28Second Affiliated Hospital of Nanjing Medical UniversityHospital / health system 3,786 #2,260
29Nanjing Audit UniversityUniversity 3,234 #3,947
30Nanjing Hydraulic Research InstituteResearch facility 3,225 #4,194
31Nanjing Xiaozhuang UniversityUniversity 3,223 #3,807
32Nanjing University of Industry TechnologyResearch facility 2,529 #6,246
33Nanjing Institute of Geography and LimnologyResearch facility 2,412 #2,858
34The Synergetic Innovation Center for Advanced MaterialsResearch facility 2,370 #2,065
35Nanjing Foreign Language SchoolUniversity 2,315 #8,142
36Nanjing Polytechnic InstituteUniversity 2,292 #13,076
37Purple Mountain ObservatoryResearch facility 2,173 #7,022
38Jiangsu Cancer HospitalHospital / health system 1,968 #3,362
39Jiangsu Police Officer CollegeUniversity 1,965 #16,508
40Nanjing Institute of Geology and PaleontologyResearch facility 1,889 #4,062
41Purple Mountain LaboratoriesResearch facility 1,616 #3,355
42Nanjing Institute of Railway TechnologyUniversity 1,585 #13,250
43Institute of Chemical Industry of Forest ProductsResearch facility 1,552 #2,901
44Jiangsu Second Normal UniversityUniversity 1,549 #6,297
45China Design Group (China)Company 1,547 #6,847
4681th Hospital of PLAHospital / health system 1,537 #11,290
47Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and ApplicationResearch facility 1,421 #2,560
48Jiangsu Maritime InstituteUniversity 1,418 #10,049
49Nanjing Maternity and Child Health Care HospitalHospital / health system 1,311 #7,546
50Nanjing Traditional Chinese Medicine HospitalHospital / health system 1,210 #10,320
51Nanjing Institute of Environmental SciencesResearch facility 1,167 #5,257
52Nanjing Sport InstituteUniversity 1,105 #17,393
53Nanjing Children's HospitalHospital / health system 1,104 #9,978
54Jiangsu Vocational Institute of CommerceInstitution 1,088 #17,148
55Nanjing Brain HospitalHospital / health system 1,067 #4,838
56Jiangsu Provincial Party SchoolUniversity 1,022 #19,614
57Jiangsu Institute of Meteorological SciencesResearch facility 985 #9,084
58Nanjing LibraryArchive 923 #12,200 all time
59Nanjing University of the ArtsUniversity 825 #10,967
60Nanjing Jiangning HospitalHospital / health system 777 #9,137

By fractional works over the whole record; world rank on research quality in 2022–2025. Bars are scaled to the largest institution in this city, not to anything off the page.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

Southeast University: 12.5%Nanjing University: 11.3%Nanjing University of Aeronautics and Astronautics: 8.5%Nanjing University of Science and Technology: 7.4%56 others listed: 60.3%12%largest
Southeast University88k · 12.5%Nanjing University79k · 11.3%Nanjing University of Aeronautics and Astronautics60k · 8.5%Nanjing University of Science and Technology52k · 7.4%56 others listed424k · 60.3%

Shares of the rows listed above, not of the whole node.

What is Nanjing strongest at in research?

Relative to its size, research in Nanjing is most concentrated in Aerospace Engineering, Control and Systems Engineering and Acoustics and Ultrasonics (3.1× the world share in Aerospace Engineering).

  1. Aerospace EngineeringSubfield · 7,465.4 works3.1×
  2. Control and Systems EngineeringSubfield · 6,046.1 works2.7×
  3. Acoustics and UltrasonicsSubfield · 61.9 works2.6×
  4. Atmospheric ScienceSubfield · 2,361.3 works2.6×
  5. Energy Engineering and Power TechnologySubfield · 576.9 works2.6×
  6. Civil and Structural EngineeringSubfield · 6,226.4 works2.6×
  7. Electronic, Optical and Magnetic MaterialsSubfield · 2,414.5 works2.6×
  8. Electrical and Electronic EngineeringSubfield · 17,594.5 works2.4×
← less than its size predictsmore →

Location quotient against the world baseline. Inside a single field a city is a meaningful unit, which is why this is where a city is measured at all.

Which keywords describe research in Nanjing?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Neural Networks, Machine Learning, Climate Change, Remote Sensing, Nanomaterials, Biomedical Applications and Renewable Energy.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this city's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning13k▲ 1.89×85 topics
  2. Machine Learning7,928▲ 1.18×97 topics
  3. Climate Change6,644▲ 1.20×119 topics
  4. Neural Networks6,399▲ 2.0×42 topics
  5. Remote Sensing4,717▲ 1.86×42 topics
  6. Renewable Energy4,688▲ 1.58×59 topics
  7. Biomedical Applications4,484▲ 1.84×35 topics
  8. Inflammation4,433◆ 1.03×83 topics
  9. Environmental Impact4,392▲ 1.26×72 topics
  10. Nanomaterials4,358▲ 2.0×20 topics
  11. Nanoparticles4,234▲ 1.64×44 topics
  12. Cancer4,103▲ 1.49×59 topics
  13. Oxidative Stress3,851◆ 1.14×63 topics
  14. Mechanical Properties3,804▲ 1.90×39 topics
  15. Energy Efficiency3,411▲ 1.76×46 topics
  16. Graphene3,220▲ 2.3×12 topics
  17. Energy Storage3,183▲ 2.4×13 topics
  18. Nanocomposites3,030▲ 1.83×22 topics
  19. Convolutional Neural Networks2,966▲ 1.97×14 topics
  20. Catalysis2,884▲ 2.1×29 topics
  21. Biosensors2,296▲ 2.2×12 topics
  22. Smart Grid2,221▲ 2.9×10 topics
  23. Gene Expression2,157▲ 1.72×20 topics
  24. Metal-Organic Frameworks2,139▲ 2.5×6 topics
  25. Artificial Neural Networks2,008▲ 2.0×10 topics
  26. Drug Delivery2,002▲ 1.80×16 topics
  27. Water Splitting1,898▲ 2.5×4 topics
  28. Cathode Materials1,889▲ 2.3×3 topics
  29. Microstructure1,888▲ 1.77×19 topics
  30. Wireless Sensor Networks1,882▲ 2.0×22 topics
  31. Optimization1,858▲ 1.95×26 topics
  32. Wireless Communications1,832▲ 5.1×5 topics
  33. Power Electronics1,793▲ 2.6×8 topics
  34. Semiconductor1,748▲ 2.5×7 topics
  35. Sensor Networks1,542▲ 3.0×6 topics
  36. Electrocatalysis1,531▲ 2.6×5 topics
  37. Ionic Liquids1,505▲ 2.6×11 topics
  38. Nonlinear Systems1,445▲ 3.3×8 topics
  39. Multi-Agent Systems1,408▲ 3.6×6 topics
  40. Adaptive Control1,177▲ 4.2×7 topics

What research is done in Nanjing?

  1. 1 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 1.1k works
  2. 2 Antenna Design and Analysis Aerospace Engineering 813 works
  3. 3 Advanced Antenna and Metasurface Technologies Aerospace Engineering 811 works
  4. 4 Advancements in Battery Materials Electrical and Electronic Engineering 727 works
  5. 5 Energy, Environment, Economic Growth Economics and Econometrics 709 works
  6. 6 Advanced biosensing and bioanalysis techniques Molecular Biology 694 works
  7. 7 Advanced Neural Network Applications Computer Vision and Pattern Recognition 685 works
  8. 8 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 654 works
  9. 9 Metamaterials and Metasurfaces Applications Electronic, Optical and Magnetic Materials 637 works
  10. 10 Advanced Sensor and Energy Harvesting Materials Biomedical Engineering 631 works

Research output over time

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more.