Andrzej Grajkowski

1.3k total citations
52 papers, 1.1k citations indexed

About

Andrzej Grajkowski is a scholar working on Molecular Biology, Organic Chemistry and Immunology. According to data from OpenAlex, Andrzej Grajkowski has authored 52 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Molecular Biology, 8 papers in Organic Chemistry and 6 papers in Immunology. Recurrent topics in Andrzej Grajkowski's work include DNA and Nucleic Acid Chemistry (37 papers), Advanced biosensing and bioanalysis techniques (29 papers) and RNA Interference and Gene Delivery (15 papers). Andrzej Grajkowski is often cited by papers focused on DNA and Nucleic Acid Chemistry (37 papers), Advanced biosensing and bioanalysis techniques (29 papers) and RNA Interference and Gene Delivery (15 papers). Andrzej Grajkowski collaborates with scholars based in United States, Poland and Canada. Andrzej Grajkowski's co-authors include Serge L. Beaucage, Andrzej Wilk, Wojciech J. Stec, Maria Koziołkiewicz, Bogdan Uznański, Lawrence R. Phillips, Jacek Cieślak, Marcin K. Chmielewski, Cristina Ausín and Piotr Guga and has published in prestigious journals such as Journal of the American Chemical Society, Nucleic Acids Research and Journal of Biological Chemistry.

In The Last Decade

Andrzej Grajkowski

51 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Andrzej Grajkowski United States	21	889	271	130	108	52	52	1.1k
Leo A. J. M. Sliedregt Netherlands	17	733 0.8×	431 1.6×	82 0.6×	32 0.3×	36 0.7×	29	1.1k
Elisabeth K. Nyakatura Germany	13	399 0.4×	302 1.1×	46 0.4×	175 1.6×	43 0.8×	23	811
Victoria E. Albrow United States	13	442 0.5×	289 1.1×	87 0.7×	111 1.0×	53 1.0×	16	828
Jonas Hanske Germany	15	538 0.6×	115 0.4×	136 1.0×	45 0.4×	10 0.2×	17	692
John E. Hanson United States	9	586 0.7×	331 1.2×	132 1.0×	76 0.7×	27 0.5×	13	960
E.M. Duguid United States	10	727 0.8×	61 0.2×	45 0.3×	140 1.3×	66 1.3×	13	906
Daniela Schulz Germany	16	537 0.6×	172 0.6×	26 0.2×	141 1.3×	82 1.6×	19	894
Akram Alian Israel	15	629 0.7×	212 0.8×	112 0.9×	252 2.3×	11 0.2×	26	1.1k
Renee Sugasawara United States	15	568 0.6×	233 0.9×	42 0.3×	21 0.2×	31 0.6×	20	807
Tsu‐An Hsu Taiwan	16	398 0.4×	200 0.7×	140 1.1×	125 1.2×	13 0.3×	28	804

Countries citing papers authored by Andrzej Grajkowski

Since Specialization

Citations

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

Fields of papers citing papers by Andrzej Grajkowski

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrzej Grajkowski

This figure shows the co-authorship network connecting the top 25 collaborators of Andrzej Grajkowski. A scholar is included among the top collaborators of Andrzej Grajkowski 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 Andrzej Grajkowski. Andrzej Grajkowski 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

Takáhashi, Mayumí, et al.. (2023). An Alternate Process for the Solid‐Phase Synthesis and Solid‐Phase Purification of Synthetic Nucleic Acid Sequences. Current Protocols. 3(1). e648–e648. 1 indexed citations

Grajkowski, Andrzej, et al.. (2021). An Improved PEG‐Linked Solid Support for Minimizing Process‐Related Impurities During Solid‐Phase Synthesis of DNA and RNA Sequences. Current Protocols. 1(5). e108–e108. 3 indexed citations

Grajkowski, Andrzej, et al.. (2020). An expedient process for reducing the formation of process-related impurities during solid-phase synthesis of potential nucleic acid-based drugs. Bioorganic & Medicinal Chemistry. 28(22). 115779–115779. 4 indexed citations

Cieślak, Jacek, Cristina Ausín, Andrzej Grajkowski, & Serge L. Beaucage. (2013). The 2‐Cyano‐2,2‐dimethylethanimine‐N‐oxymethyl Group for the 2′‐Hydroxyl Protection of Ribonucleosides in the Solid‐Phase Synthesis of RNA Sequences. Chemistry - A European Journal. 19(14). 4623–4632. 9 indexed citations

Cieślak, Jacek, Cristina Ausín, Andrzej Grajkowski, & Serge L. Beaucage. (2012). Convenient and Efficient Approach to the Permanent or Reversible Conjugation of RNA and DNA Sequences with Functional Groups. Current Protocols in Nucleic Acid Chemistry. 50(1). Unit4.52–Unit4.52. 1 indexed citations

Abdul‐Sater, Ali A., Andrzej Grajkowski, Hediye Erdjument‐Bromage, et al.. (2011). The overlapping host responses to bacterial cyclic dinucleotides. Microbes and Infection. 14(2). 188–197. 20 indexed citations

Cieślak, Jacek, Andrzej Grajkowski, Cristina Ausín, Alexei Gapeev, & Serge L. Beaucage. (2011). Permanent or reversible conjugation of 2′-O- or 5′-O-aminooxymethylated nucleosides with functional groups as a convenient and efficient approach to the modification of RNA and DNA sequences. Nucleic Acids Research. 40(5). 2312–2329. 16 indexed citations

Puig, Montserrat, Andrzej Grajkowski, Małgorzata Boczkowska, et al.. (2006). Use of thermolytic protective groups to prevent G-tetrad formation in CpG ODN type D: structural studies and immunomodulatory activity in primates. Nucleic Acids Research. 34(22). 6488–6495. 27 indexed citations

Ausín, Cristina, Andrzej Grajkowski, Jacek Cieślak, & Serge L. Beaucage. (2006). Chemical Phosphorylation of Deoxyribonucleosides and Thermolytic DNA Oligonucleotides. Current Protocols in Nucleic Acid Chemistry. 26(1). Unit 13.6–Unit 13.6. 1 indexed citations

10.

Grajkowski, Andrzej. (2005). Thermolytic CpG-containing DNA oligonucleotides as potential immunotherapeutic prodrugs. Nucleic Acids Research. 33(11). 3550–3560. 27 indexed citations

11.

Grajkowski, Andrzej, João Pedras-Vasconcelos, Cristina Ausín, Daniela Verthelyi, & Serge L. Beaucage. (2005). Design and Development of Thermolytic DNA Oligonucleotide Prodrugs. Annals of the New York Academy of Sciences. 1058(1). 26–38. 1 indexed citations

12.

Grajkowski, Andrzej, Jacek Cieślak, Marcin K. Chmielewski, et al.. (2003). Conceptual “Heat‐Driven” Approach to the Synthesis of DNA Oligonucleotides on Microarrays. Annals of the New York Academy of Sciences. 1002(1). 1–11. 17 indexed citations

13.

Myers, Michael C., Natalie Larionova, John M. Franck, et al.. (2003). A Cyclopentane Conformational Restraint for a Peptide Nucleic Acid: Design, Asymmetric Synthesis, and Improved Binding Affinity to DNA and RNA. Organic Letters. 5(15). 2695–2698. 40 indexed citations

14.

Benimetskaya, Luba, Paul S. Miller, Piotr Guga, et al.. (2001). Inhibition of Potentially Anti-Apoptotic Proteins by Antisense Protein Kinase C-α (Isis 3521) and Antisense bcl-2 (G3139) Phosphorothioate Oligodeoxynucleotides: Relationship to the Decreased Viability of T24 Bladder and PC3 Prostate Cancer Cells. Molecular Pharmacology. 60(6). 1296–1307. 53 indexed citations

15.

Wilk, Andrzej, Marcin K. Chmielewski, Andrzej Grajkowski, Lawrence R. Phillips, & Serge L. Beaucage. (2001). The 4-oxopentyl group as a labile phosphate/thiophosphate protecting group for synthetic oligodeoxyribonucleotides. Tetrahedron Letters. 42(33). 5635–5639. 23 indexed citations

16.

Grajkowski, Andrzej, Andrzej Wilk, Marcin K. Chmielewski, Lawrence R. Phillips, & Serge L. Beaucage. (2001). The 2-(N-Formyl-N-methyl)aminoethyl Group as a Potential Phosphate/Thiophosphate Protecting Group in Solid-Phase Oligodeoxyribonucleotide Synthesis. Organic Letters. 3(9). 1287–1290. 33 indexed citations

17.

Lesser, David, Andrzej Grajkowski, Michael R. Kurpiewski, et al.. (1992). Stereoselective interaction with chiral phosphorothioates at the central DNA kink of the EcoRI endonuclease-GAATTC complex.. Journal of Biological Chemistry. 267(34). 24810–24818. 59 indexed citations

18.

Stec, Wojciech J., Andrzej Grajkowski, Maria Koziołkiewicz, & Bogdan Uznański. (1991). Novel route to oligo(deoxyribonucleoside phosphorothioates). Stereocontrolled synthesis of P-chiral oligo(deoxyribonucleoside phosphorothioates). Nucleic Acids Research. 19(21). 5883–5888. 125 indexed citations

19.

Wilk, Andrzej, Maria Koziołkiewicz, Andrzej Grajkowski, Bogdan Uznański, & Wojciech J. Stec. (1990). Backbone-modified oligonucleotides containing a butanediol-1,3 moiety as a ‘vicarious segment’ for the deoxyribosyl moiety—synthesis and enzyme studies. Nucleic Acids Research. 18(8). 2065–2068. 13 indexed citations

20.

Uznański, Bogdan, Andrzej Grajkowski, & Andrzej Wilk. (1989). The isopropoxyacetic group for convenient base protection during solid-support synthesis of oligodeoxyribonucleotides and their triester analogs. Nucleic Acids Research. 17(12). 4863–4871. 31 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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