Per Vretblad

961 total citations
15 papers, 830 citations indexed

About

Per Vretblad is a scholar working on Molecular Biology, Biotechnology and Immunology. According to data from OpenAlex, Per Vretblad has authored 15 papers receiving a total of 830 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 3 papers in Biotechnology and 3 papers in Immunology. Recurrent topics in Per Vretblad's work include Glycosylation and Glycoproteins Research (4 papers), Enzyme Production and Characterization (3 papers) and Viral Infectious Diseases and Gene Expression in Insects (3 papers). Per Vretblad is often cited by papers focused on Glycosylation and Glycoproteins Research (4 papers), Enzyme Production and Characterization (3 papers) and Viral Infectious Diseases and Gene Expression in Insects (3 papers). Per Vretblad collaborates with scholars based in . Per Vretblad's co-authors include Rolf Hjorth, Rolf Axén, Jerker Porath, Sukeji Kachi, P. Klæboe, O. Faurskov Nielsen, Torgny Låås, Hideo Miyake, Åke Pilotti and L. Ehrenberg and has published in prestigious journals such as Biochemical Journal, FEBS Letters and Biotechnology and Bioengineering.

In The Last Decade

Per Vretblad

15 papers receiving 752 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Per Vretblad	14	452	168	128	104	96	15	830
John F. Woodley United Kingdom	17	555 1.2×	121 0.7×	60 0.5×	101 1.0×	118 1.2×	34	1.2k
Roger K. Bretthauer United States	23	966 2.1×	184 1.1×	249 1.9×	196 1.9×	78 0.8×	46	1.4k
Toshitaka Koga Japan	21	662 1.5×	189 1.1×	64 0.5×	244 2.3×	75 0.8×	57	1.2k
W Diezel Germany	15	556 1.2×	153 0.9×	59 0.5×	47 0.5×	49 0.5×	76	1.1k
James S. Whitehead United States	17	633 1.4×	131 0.8×	86 0.7×	110 1.1×	122 1.3×	24	1.0k
Eugene Sulkowski United States	16	897 2.0×	153 0.9×	48 0.4×	41 0.4×	64 0.7×	27	1.2k
Jack Goldstein United States	21	631 1.4×	70 0.4×	116 0.9×	76 0.7×	41 0.4×	48	1.2k
Max Schlamowitz United States	19	646 1.4×	158 0.9×	50 0.4×	74 0.7×	100 1.0×	55	1.1k
Tetsuo Kimoto Japan	19	470 1.0×	141 0.8×	67 0.5×	145 1.4×	27 0.3×	70	1.4k
John J. Powers United States	23	866 1.9×	362 2.2×	98 0.8×	67 0.6×	136 1.4×	125	2.0k

Countries citing papers authored by Per Vretblad

Since Specialization

Citations

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

Fields of papers citing papers by Per Vretblad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Per Vretblad. 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 Per Vretblad. The network helps show where Per Vretblad may publish in the future.

Co-authorship network of co-authors of Per Vretblad

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

All Works

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15 of 15 papers shown

Vretblad, Per, et al.. (1984). Alternative Surfaces for Microcarrier Culture of Animal Cells. Advances in experimental medicine and biology. 172. 151–167. 9 indexed citations

Lindgren, Georg, et al.. (1981). Alternative surfaces for microcarrier culture of animal cells.. PubMed. 50. 93–102. 22 indexed citations

Hjorth, Rolf, et al.. (1981). A rapid method for purification of human granulocytes using percoll®. A comparison with dextran sedimentation. Journal of Immunological Methods. 43(1). 95–101. 260 indexed citations

Vretblad, Per, et al.. (1980). Microcarriers for animal cell culture: a brief review of theory and practice.. PubMed. 46. 109–16. 32 indexed citations

Vretblad, Per, Rolf Hjorth, & Torgny Låås. (1979). The isolectins of Helix pomatia. Biochimica et Biophysica Acta (BBA) - Protein Structure. 579(1). 52–61. 21 indexed citations

Vretblad, Per & Rolf Hjorth. (1977). The use of wheat-germ lectin-Sepharose for the purification of human haemopexin. Biochemical Journal. 167(3). 759–764. 59 indexed citations

Vretblad, Per. (1976). Purification of lectins by biospecific affinity chromatography. Biochimica et Biophysica Acta (BBA) - Protein Structure. 434(1). 169–176. 155 indexed citations

Vretblad, Per. (1974). Immobilization of ligands for biospecific affinity chromatography VIA their hydroxyl groups. the cyclohexaamylose‐β‐amylase system. FEBS Letters. 47(1). 86–89. 104 indexed citations

Vretblad, Per, et al.. (1973). The Use of Isocyanides for the Immobilization of Biological Molecules.. 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. 27(8). 2769–2780. 22 indexed citations

10.

Vretblad, Per & Rolf Axén. (1973). Preparation and properties of an immobilized Barley β‐amylase. Biotechnology and Bioengineering. 15(4). 783–794. 18 indexed citations

11.

Vretblad, Per & Rolf Axén. (1971). Covalent fixation of pepsin to agarose derivatives. FEBS Letters. 18(2). 254–256. 24 indexed citations

12.

Axén, Rolf, Per Vretblad, Jerker Porath, et al.. (1971). The Use of Isocyanides for the Attachment of Biologically Active Substances to Polymers.. 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. 25. 1129–1132. 37 indexed citations

13.

Sellers, Peter, Per Vretblad, Hideo Miyake, et al.. (1971). Determination of Water in Organic Substances.. 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. 25. 2295–2301. 23 indexed citations

14.

Axén, Rolf, Per Vretblad, Hideo Miyake, et al.. (1971). Binding of Proteins to Polysaccharides by Means of Cyanogen Halides. Studies on Cyanogen Bromide Treated Sephadex.. 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. 25(7). 2711–2716. 21 indexed citations

15.

Gabel, Detlef, Per Vretblad, Rolf Axén, & Jerker Porath. (1970). Insolubilized trypsin with activity in 8 M urea. Biochimica et Biophysica Acta (BBA) - Protein Structure. 214(3). 561–563. 23 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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