80 70 60 50 40 30 20 10 0 61
Figure 8.1 Number of NSF Funded Papers
NSF
70
75
80
85
90
95
00
Sum of CountOfbest key funding ack 727 Grand638 329 89 Total 1056 year Other No funding acknowledged NSF Grand Total 61 1 1 63 1 1 65 1 1 67 1 1 68 2 2 70 1 1 71 1 1 2 72 2 1 3 73 1 1 74 75 3 3 76 1 1 77 6 1 7 78 3 3 79 2 2 80 8 8 81 8 2 10 82 8 1 9 83 5 3 1 9 84 11 3 1 15 85 14 4 1 19 86 16 7 23 87 29 14 1 44 88 27 10 1 38 89 25 15 1 41 90 22 9 1 32 91 37 16 6 59 92 30 18 4 52 93 26 20 7 53 94 37 30 12 79 95 33 15 7 55 96 37 20 8 65 97 40 15 5 60 98 45 17 9 71 99 72 42 12 126 00 51 41 9 101 01 31 24 3 58
31% 0% 0% 0% 0% 0% 0% 50% 33% 0% 0% 0% 14% 0% 0% 0% 20% 11% 33% 20% 21% 30% 32% 26% 37% 28% 27% 35% 38% 38% 27% 31% 25% 24% 33% 41% 41%
12% 8% Figure 3 - Number of NSF funded papers by 0% 800% NSF 0% 700% Other 0% No funding acknowledged 60 0% 500% 0% 400%
30
0% 0%
200% 100%
0% 0% 61 0% 0% 17% 8% 7% 0% 3% 4% 4% 4% 14% 12% 21% 24% 18% 18% 11% 17% 14% 15% 9%
0
70
75
80
85
90
95
00
250
Figure 1 - Number of tissue engineering papers by year
250
Figure 2 - Number of papers by source and
200
200
150
150
Core tissue engineering papers Cited in review papers Cited in TE patents
100
100
50
50
0
0 57 62 65 68 71 74 77 80 83 86 89 92 95 98 01 57 62 65 68 71 74 77 80 83 86 89 92 95 98 01
year 57 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01
Core tissue engineering inCited in papers year all year Cited papers TE patents review 1 57 1 72 60 77 1 61 1 78 62 79 1 63 1 80 64 81 1 65 1 82 66 83 2 67 2 84 2 68 1 2 85 69 86 2 70 1 1 87 3 71 3 1 88 4 72 1 2 2 89 2 73 1 1 90 2 74 1 2 91 7 75 4 6 92 1 76 1 1 93 10 77 2 3 9 94 5 78 1 1 3 95 7 79 1 3 7 96 11 80 2 8 9 97 15 81 1 11 11 98 14 82 2 11 11 99 22 83 2 15 12 00 31 84 4 25 19 01 29 85 8 18 15 41 86 3 24 25 69 87 5 39 47 57 88 7 45 33 65 89 5 54 38 58 90 7 48 22 82 91 14 75 34 95 92 27 73 35 98 93 24 78 45 ## 94 31 105 36 89 95 27 77 20 ## 96 39 100 23 93 97 46 74 6 ## 98 94 102 3 ## 99 171 89 ## 00 210 28 ## 01 131
te 1 2 1 1 2 1 2 2 4 8 3 5 7 5 7 14 27 24 31 27 39 46 94 171 210 131
year 57 61 63 65 68 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00
cir 1 1 1 1 1 1 3 2 1 1 4 1 3 1 3 8 11 11 15 25 18 24 39 45 54 48 75 73 78 105 77 100 74 102 89 28
year cipat 67 2 68 2 70 1 71 1 72 2 73 1 74 2 75 6 76 1 77 9 78 3 79 7 80 9 81 # 82 # 83 # 84 # 85 # 86 # 87 # 88 # 89 # 90 # 91 # 92 # 93 # 94 # 95 # 96 # 97 6 98 3