I.L. Karle

1.1k total citations
28 papers, 898 citations indexed

About

I.L. Karle is a scholar working on Molecular Biology, Organic Chemistry and Pharmaceutical Science. According to data from OpenAlex, I.L. Karle has authored 28 papers receiving a total of 898 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Molecular Biology, 16 papers in Organic Chemistry and 3 papers in Pharmaceutical Science. Recurrent topics in I.L. Karle's work include Chemical Synthesis and Analysis (13 papers), Carbohydrate Chemistry and Synthesis (8 papers) and Protein Structure and Dynamics (3 papers). I.L. Karle is often cited by papers focused on Chemical Synthesis and Analysis (13 papers), Carbohydrate Chemistry and Synthesis (8 papers) and Protein Structure and Dynamics (3 papers). I.L. Karle collaborates with scholars based in United States and India. I.L. Karle's co-authors include P. Balaram, P. Balaram, J. Flippen-Anderson, M. Sukumar, K. Uma, J.L. Flippen-Anderson, Arindam Banerjee, Sanjay Agarwalla, Animesh Pramanik and Surajit Bhattacharjya and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Biochemistry.

In The Last Decade

I.L. Karle

27 papers receiving 866 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
I.L. Karle United States 16 760 363 131 110 97 28 898
M. Sukumar India 16 677 0.9× 316 0.9× 58 0.4× 105 1.0× 79 0.8× 31 858
K. Uma India 19 721 0.9× 367 1.0× 82 0.6× 98 0.9× 54 0.6× 36 772
Vincenzo Pavone Italy 16 725 1.0× 334 0.9× 76 0.6× 71 0.6× 49 0.5× 25 812
Michael S. Verlander United States 15 629 0.8× 284 0.8× 71 0.5× 51 0.5× 63 0.6× 41 846
M. T. LEPLAWY Poland 9 543 0.7× 325 0.9× 52 0.4× 37 0.3× 46 0.5× 15 626
G. M. Bonora Italy 13 534 0.7× 200 0.6× 175 1.3× 76 0.7× 32 0.3× 20 659
Heather E. Stanger United States 8 750 1.0× 312 0.9× 122 0.9× 98 0.9× 104 1.1× 8 801
Daniel S. Kemp United States 18 540 0.7× 298 0.8× 63 0.5× 108 1.0× 22 0.2× 34 737
T. M. Balasubramanian United States 12 629 0.8× 302 0.8× 26 0.2× 69 0.6× 109 1.1× 18 876
Florian N. M. Kühnle Switzerland 11 858 1.1× 795 2.2× 159 1.2× 37 0.3× 68 0.7× 12 1.1k

Countries citing papers authored by I.L. Karle

Since Specialization
Citations

This map shows the geographic impact of I.L. Karle's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by I.L. Karle with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I.L. Karle more than expected).

Fields of papers citing papers by I.L. Karle

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I.L. Karle. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by I.L. Karle. The network helps show where I.L. Karle may publish in the future.

Co-authorship network of co-authors of I.L. Karle

This figure shows the co-authorship network connecting the top 25 collaborators of I.L. Karle. A scholar is included among the top collaborators of I.L. Karle based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with I.L. Karle. I.L. Karle is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Karle, I.L., S. Prasad, & P. Balaram. (2004). A combined extended and helical backbone for Boc‐(Ala‐Leu‐Ac7c‐)2‐OMe*. Journal of Peptide Research. 63(2). 175–180. 10 indexed citations
2.
Das, Chittaranjan, et al.. (2001). Designed ?-hairpin peptides with defined tight turn stereochemistry. Biopolymers. 58(3). 335–346. 42 indexed citations
3.
Banerjee, Arindam, et al.. (1998). Ambidextrous molecules: Cylindrical peptide structures formed by fusing left- and right-handed helices. Biopolymers. 39(3). 279–285. 22 indexed citations
4.
5.
Karle, Jean M. & I.L. Karle. (1992). Structure of 9-epiquinine hydrochloride dihydrate versus antimalarial activity. Acta Crystallographica Section C Crystal Structure Communications. 48(11). 1975–1980. 2 indexed citations
6.
Karle, I.L., J.L. Flippen-Anderson, M. Sukumar, & P. Balaram. (1992). Differences in hydration and association of helical Boc-Val-Ala-Leu-Aib-Val-Ala-Leu-(Val-Ala-Leu-Aib)2-OMe.cntdot.xH2O in two crystalline polymorphs. Journal of Medicinal Chemistry. 35(21). 3885–3889. 10 indexed citations
7.
Karle, I.L., J. Flippen-Anderson, Sanjay Agarwalla, & P. Balaram. (1991). Crystal structure of [Leu1]zervamicin, a membrane ion-channel peptide: implications for gating mechanisms.. Proceedings of the National Academy of Sciences. 88(12). 5307–5311. 106 indexed citations
8.
Karle, I.L., J.L. Flippen-Anderson, K. Uma, Hemalatha Balaram, & P. Balaram. (1990). Peptide design: Influence of a guest Aib‐Pro segment on the stereochemistry of an Oligo‐Val sequence—solution conformations and crystal structure of Boc‐(Val)2‐Aib‐Pro‐(Val)3‐OMe. Biopolymers. 29(10-11). 1433–1442. 21 indexed citations
9.
Karle, I.L., J.L. Flippen-Anderson, K. Uma, & P. Balaram. (1990). Parallel zippers formed by alpha-helical peptide columns in crystals of Boc-Aib-Glu(OBzl)-Leu-Aib-Ala-Leu-Aib-Ala-Lys(Z)-Aib-OMe.. Proceedings of the National Academy of Sciences. 87(20). 7921–7925. 21 indexed citations
10.
Karle, I.L., J. Flippen-Anderson, K. Uma, & P. Balaram. (1989). Modular design of synthetic protein mimics. Characterization of the helical conformation of a 13-residue peptide in crystals. Biochemistry. 28(16). 6696–6701. 27 indexed citations
11.
Karle, I.L., J. Flippen-Anderson, M. Sukumar, & P. Balaram. (1987). Conformation of a 16-residue zervamicin IIA analog peptide containing three different structural features: 3(10)-helix, alpha-helix, and beta-bend ribbon.. Proceedings of the National Academy of Sciences. 84(15). 5087–5091. 111 indexed citations
12.
Karle, I.L., M. Sukumar, & P. Balaram. (1986). Parallel packing of alpha-helices in crystals of the zervamicin IIA analog Boc-Trp-Ile-Ala-Aib-Ile-Val-Aib-Leu-Aib-Pro-OMe.2H2O.. Proceedings of the National Academy of Sciences. 83(24). 9284–9288. 57 indexed citations
13.
14.
Karle, I.L. & J. Grochowski. (1979). Spiro(2H-dibenzo[f,h]-3,4-dihydro-1,5-dioxacyclononene-3,1'-cyclopropane). Acta Crystallographica Section B. 35(5). 1293–1295. 4 indexed citations
15.
Gilardi, R. & I.L. Karle. (1972). The crystal structure of 4-phenylazoazobenzene. Acta Crystallographica Section B. 28(5). 1635–1638. 15 indexed citations
16.
17.
Karle, I.L. & Jean M. Karle. (1971). Structure of the chromophore from the fluorescent peptide produced by iron-deficient Azotobacter vinelandii. Acta Crystallographica Section B. 27(10). 1891–1898. 9 indexed citations
18.
Karle, I.L. & Jean M. Karle. (1969). The structural formula and crystal structure of the O-p-bromobenzoate derivative of batrachotoxinin A, C31H38NO6Br, a frog venom and steroidal alkaloid. Acta Crystallographica Section B. 25(3). 428–434. 24 indexed citations
19.
Karle, I.L. & J. Karle. (1969). The crystal structure of digitoxigenin, C23H34O4. Acta Crystallographica Section B. 25(3). 434–442. 21 indexed citations
20.
Smith, J. V., I.L. Karle, H. Hauptman, & J. Karle. (1960). The crystal structure of spurrite, Ca5(SiO4)2CO3. II. Description of structures. Acta Crystallographica. 13(6). 454–458. 20 indexed citations

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