C.A. Antonopoulos

1.7k total citations
38 papers, 1.5k citations indexed

About

C.A. Antonopoulos is a scholar working on Cell Biology, Molecular Biology and Organic Chemistry. According to data from OpenAlex, C.A. Antonopoulos has authored 38 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Cell Biology, 22 papers in Molecular Biology and 6 papers in Organic Chemistry. Recurrent topics in C.A. Antonopoulos's work include Proteoglycans and glycosaminoglycans research (28 papers), Glycosylation and Glycoproteins Research (17 papers) and Carbohydrate Chemistry and Synthesis (6 papers). C.A. Antonopoulos is often cited by papers focused on Proteoglycans and glycosaminoglycans research (28 papers), Glycosylation and Glycoproteins Research (17 papers) and Carbohydrate Chemistry and Synthesis (6 papers). C.A. Antonopoulos collaborates with scholars based in Sweden and Greece. C.A. Antonopoulos's co-authors include S. Gardell, B. Engfeldt, Anders Hjerpe, J.A. Szirmai, Nikos K. Karamanos, T. Tsegenidis, Dick Heinegård, J. E. Scott, Inge Axelsson and Bo Wikström and has published in prestigious journals such as Analytical Biochemistry, Journal of Chromatography A and European Journal of Biochemistry.

In The Last Decade

C.A. Antonopoulos

37 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
C.A. Antonopoulos Sweden	23	1.1k	790	312	251	177	38	1.5k
Sakaru Suzuki Japan	27	1.4k 1.3×	1.4k 1.8×	334 1.1×	156 0.6×	138 0.8×	65	2.3k
T Yamagata Japan	7	2.0k 1.9×	1.5k 1.9×	282 0.9×	317 1.3×	194 1.1×	9	2.6k
S Suzuki Japan	14	2.5k 2.3×	1.9k 2.4×	349 1.1×	371 1.5×	247 1.4×	18	3.2k
D.A. Lowther Australia	23	1.0k 0.9×	649 0.8×	700 2.2×	82 0.3×	43 0.2×	52	1.9k
C.P. Tsiganos Greece	17	503 0.5×	369 0.5×	182 0.6×	52 0.2×	65 0.4×	34	718
Souhei Mizuguchi Japan	12	718 0.7×	649 0.8×	46 0.1×	71 0.3×	84 0.5×	14	1.1k
Tatsuya Yamagata Japan	19	414 0.4×	715 0.9×	93 0.3×	51 0.2×	26 0.1×	64	1.0k
Phyllis Sampson United States	17	548 0.5×	575 0.7×	50 0.2×	59 0.2×	34 0.2×	25	1.1k
Geetha Sugumaran United States	14	581 0.5×	545 0.7×	76 0.2×	28 0.1×	52 0.3×	28	791
Moira Breen United States	13	398 0.4×	269 0.3×	81 0.3×	74 0.3×	27 0.2×	23	922

Countries citing papers authored by C.A. Antonopoulos

Since Specialization

Citations

This map shows the geographic impact of C.A. Antonopoulos'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 C.A. Antonopoulos with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C.A. Antonopoulos more than expected).

Fields of papers citing papers by C.A. Antonopoulos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C.A. Antonopoulos. 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 C.A. Antonopoulos. The network helps show where C.A. Antonopoulos may publish in the future.

Co-authorship network of co-authors of C.A. Antonopoulos

This figure shows the co-authorship network connecting the top 25 collaborators of C.A. Antonopoulos. A scholar is included among the top collaborators of C.A. Antonopoulos 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 C.A. Antonopoulos. C.A. Antonopoulos is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Karamanos, Nikos K., et al.. (1996). Isolation, biochemical and immunological characterisation of two sea urchin glycoproteins bearing sulphated poly(sialic acid) polysaccharides rich in N-glycolyl neuraminic acid. Biochimie. 78(3). 171–182. 6 indexed citations

Karamanos, Nikos K., et al.. (1995). Antibodies to Three Chondroitin Sulfate-Containing Proteoglycans in Squid Skin Recognize Hexa- or Longer Chondroitin Oligosaccharides as Major Antigenic Determinants. Archives of Biochemistry and Biophysics. 316(1). 100–109. 9 indexed citations

Karamanos, Nikos K., et al.. (1994). Determination of the HNK-1 epitope (3-sulphated glucuronic acid) in intact chondroitin sulphates by ELISA. Application to squid skin proteoglycans and their oversulphated carbohydrate structures. Biochimie. 76(1). 79–82. 8 indexed citations

Karamanos, Nikos K., et al.. (1992). Isolation, characterization and properties of the oversulphated chondroitin sulphate proteoglycan from squid skin with peculiar glycosaminoglycan sulphation pattern. European Journal of Biochemistry. 204(2). 553–560. 24 indexed citations

Karamanos, Nikos K., A. Manouras, T. Tsegenidis, & C.A. Antonopoulos. (1991). Isolation and chemical study of the glycosaminoglycans from squid cornea. International Journal of Biochemistry. 23(1). 67–72. 21 indexed citations

Manouras, A., Nikos K. Karamanos, T. Tsegenidis, & C.A. Antonopoulos. (1991). Isolation and chemical characterization of two acid carbohydrates from the sea urchin shell, extraction and fractionation of their protein complexes. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 99(1). 119–124. 11 indexed citations

Karamanos, Nikos K., et al.. (1990). Chondroitin proteoglycans from squid skin. European Journal of Biochemistry. 192(1). 33–38. 36 indexed citations

Karamanos, Nikos K., Alexios J. Aletras, C.A. Antonopoulos, et al.. (1988). Extraction and fractionation of proteoglycans from squid skin. Biochimica et Biophysica Acta (BBA) - General Subjects. 966(1). 36–43. 22 indexed citations

Karamanos, Nikos K., Anders Hjerpe, T. Tsegenidis, B. Engfeldt, & C.A. Antonopoulos. (1988). Determination of iduronic acid and glucuronic acid in glycosaminoglycans after stoichiometric reduction and depolymerization using high-performance liquid chromatography and ultraviolet detection. Analytical Biochemistry. 172(2). 410–419. 70 indexed citations

10.

Karamanos, Nikos K., T. Tsegenidis, & C.A. Antonopoulos. (1987). Analysis of neutral sugars as dinitrophenyl-hydrazones by high-performance liquid chromatography. Journal of Chromatography A. 405. 221–228. 33 indexed citations

11.

Vynios, Demitrios H., Alexios J. Aletras, C.P. Tsiganos, et al.. (1985). Proteoglycans from squid cranial cartilage: extraction and characterization. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 80(4). 761–766. 9 indexed citations

12.

Hjerpe, Anders, C.A. Antonopoulos, B. Engfeldt, & Bo Wikström. (1983). Analysis of dentine glycosaminoglycans using high-performance liquid chromatography. Calcified Tissue International. 35(1). 496–501. 32 indexed citations

13.

Hjerpe, Anders, B. Engfeldt, T. Tsegenidis, & C.A. Antonopoulos. (1983). Separation and determination of neutral monosaccharides using methanolysis and high-peformance liquid chromatography. Journal of Chromatography A. 259. 334–337. 20 indexed citations

14.

Hjerpe, Anders, C.A. Antonopoulos, Brendan J. Classon, & B. Engfeldt. (1980). Separation and quantitative determination of galactosamine and glucosamine at the nanogram level by sulphonyl chloride reaction and high-performance liquid chromatography. Journal of Chromatography A. 202(3). 453–459. 42 indexed citations

15.

Hjerpe, Anders, C.A. Antonopoulos, & B. Engfeldt. (1979). Modified procedures for the determination of hexuronic acids, hexoses and proteins using the Auto Analyzer II system. Scandinavian Journal of Clinical and Laboratory Investigation. 39(5). 491–494. 9 indexed citations

16.

Anseth, Arvid, C.A. Antonopoulos, Anders Bjelle, & Lars‐Âke Fransson. (1970). Fractionation and quantitative determination of keratan sulfate using cetylpyridinium chloride and ECTEOLA - cellulose. Biochimica et Biophysica Acta (BBA) - General Subjects. 215(3). 522–526. 37 indexed citations

17.

Lohmander, Stefan, Ulf Friberg, C.A. Antonopoulos, Erik Larsen, & Akira Shimizu. (1970). Isolation and Characterization of the Glycosaminoglycans of Guinea Pig Rib Cartilage.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 24(9). 3134–3140. 7 indexed citations

18.

Antonopoulos, C.A., L Å Fransson, Dick Heinegård, & S. Gardell. (1967). Chromatography of glycosaminoglycans on ECTEOLA-cellulose columns. Biochimica et Biophysica Acta (BBA) - General Subjects. 148(1). 158–163. 36 indexed citations

19.

Gardell, S., et al.. (1966). On the glycosaminoglycans of human retrobulbar tissue. Experimental Eye Research. 5(1). 79–85. 7 indexed citations

20.

Antonopoulos, C.A., et al.. (1961). The precipitation of polyanions by long-chain aliphatic ammonium compounds IV. Elution in salt solutions of mucopolysaccharide-quaternary ammonium complexes adsorbed on a support. Biochimica et Biophysica Acta. 54(2). 213–226. 140 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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