Ana Toplak

817 total citations
18 papers, 599 citations indexed

About

Ana Toplak is a scholar working on Molecular Biology, Biotechnology and Organic Chemistry. According to data from OpenAlex, Ana Toplak has authored 18 papers receiving a total of 599 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Molecular Biology, 4 papers in Biotechnology and 3 papers in Organic Chemistry. Recurrent topics in Ana Toplak's work include Chemical Synthesis and Analysis (13 papers), Biochemical and Structural Characterization (12 papers) and Glycosylation and Glycoproteins Research (5 papers). Ana Toplak is often cited by papers focused on Chemical Synthesis and Analysis (13 papers), Biochemical and Structural Characterization (12 papers) and Glycosylation and Glycoproteins Research (5 papers). Ana Toplak collaborates with scholars based in Netherlands, Spain and United States. Ana Toplak's co-authors include Timo Nuijens, Peter J. L. M. Quaedflieg, Marcel Schmidt, Dick B. Janssen, Bian Wu, Jan H. van Maarseveen, Walter Cabri, Antônio Ricci, Tilman M. Hackeng and Hein J. Wijma and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Medicinal Chemistry and Green Chemistry.

In The Last Decade

Ana Toplak

18 papers receiving 568 citations

Peers

Countries citing papers authored by Ana Toplak

Since Specialization

Citations

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

Fields of papers citing papers by Ana Toplak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ana Toplak

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

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	A Sustainable Chemo-Enzymatic Approach to the Synthesis of Liraglutide 2024 ·ACS Sustainable Chemistry & Engineering ·(unknown), Ana Toplak, (unknown), Lucia Ferrazzano, Antônio Ricci, Alessandra Tolomelli, Walter Cabri	4
2	From thiol-subtilisin to omniligase: Design and structure of a broadly applicable peptide ligase 2021 ·Computational and Structural Biotechnology Journal ·Ana Toplak, Eduardo F. Oliveira, Marcel Schmidt, H.J. Rozeboom, Hein J. Wijma, (unknown), (unknown), Dick B. Janssen, Timo Nuijens	14
3	Natural Occurring and Engineered Enzymes for Peptide Ligation and Cyclization 2019 ·Frontiers in Chemistry ·Timo Nuijens, Ana Toplak, Marcel Schmidt, Antônio Ricci, Walter Cabri	51
4	Efficient Enzymatic Cyclization of Disulfide‐Rich Peptides by Using Peptide Ligases 2019 ·ChemBioChem ·Marcel Schmidt, Yen‐Hua Huang, Eduardo F. Oliveira, Ana Toplak, Hein J. Wijma, Dick B. Janssen, Jan H. van Maarseveen, David J. Craik, Timo Nuijens	26
5	Sustainable, cost-efficient manufacturing of therapeutic peptides using chemo-enzymatic peptide synthesis (CEPS) 2019 ·Green Chemistry ·Jan Pawlas, Timo Nuijens, Jonas Persson, Thomas Svensson, Marcel Schmidt, Ana Toplak, Mikael Nilsson, (unknown)	48
6	Design of a substrate-tailored peptiligase variant for the efficient synthesis of thymosin-α₁ 2018 ·Organic & Biomolecular Chemistry ·Marcel Schmidt, Ana Toplak, H.J. Rozeboom, Hein J. Wijma, Peter J. L. M. Quaedflieg, Jan H. van Maarseveen, Dick B. Janssen, Timo Nuijens	27
7	Enzyme-catalyzed peptide cyclization 2017 ·Drug Discovery Today Technologies ·Marcel Schmidt, Ana Toplak, Peter J. L. M. Quaedflieg, Jan H. van Maarseveen, Timo Nuijens	44
8	Enzyme-mediated ligation technologies for peptides and proteins 2017 ·Current Opinion in Chemical Biology ·Marcel Schmidt, Ana Toplak, Peter J. L. M. Quaedflieg, Timo Nuijens	93
9	Omniligase‐1: A Powerful Tool for Peptide Head‐to‐Tail Cyclization 2017 ·Advanced Synthesis & Catalysis ·Marcel Schmidt, Ana Toplak, Peter J. L. M. Quaedflieg, Hans Ippel, (unknown), Tilman M. Hackeng, Jan H. van Maarseveen, Timo Nuijens	65
10	Chemo-enzymatic peptide synthesis (CEPS) using omniligases and selective peptiligases Efficient biocatalysts for assembling linear and cyclic peptides and protein conjugates 2016 ·University of Groningen research database (University of Groningen / Centre for Information Technology) ·Timo Nuijens, Ana Toplak, (unknown), Moritz J. Schmidt, (unknown), Dick B. Janssen, Peter J. L. M. Quaedflieg	9
11	Improved solid phase synthesis of peptide carboxyamidomethyl (Cam) esters for enzymatic segment condensation 2016 ·Tetrahedron Letters ·Timo Nuijens, Ana Toplak, (unknown), Marcel Schmidt, (unknown), Peter J. L. M. Quaedflieg	22
12	Peptiligase, an Enzyme for Efficient Chemoenzymatic Peptide Synthesis and Cyclization in Water 2016 ·Advanced Synthesis & Catalysis ·Ana Toplak, Timo Nuijens, Peter J. L. M. Quaedflieg, Bian Wu, Dick B. Janssen	59
13	Engineering a Diverse Ligase Toolbox for Peptide Segment Condensation 2016 ·Advanced Synthesis & Catalysis ·Timo Nuijens, Ana Toplak, Peter J. L. M. Quaedflieg, (unknown), Bian Wu, Dick B. Janssen	39
14	Peptide synthesis in neat organic solvents with novel thermostable proteases 2015 ·Enzyme and Microbial Technology ·Ana Toplak, Timo Nuijens, Peter J. L. M. Quaedflieg, Bian Wu, Dick B. Janssen	16
15	One‐Step C‐Terminal Deprotection and Activation of Peptides with Peptide Amidase from Stenotrophomonas maltophilia in Neat Organic Solvent 2014 ·Advanced Synthesis & Catalysis ·(unknown), Ana Toplak, Wiktor Szymański, Ben L. Feringa, Timo Nuijens, Peter J. L. M. Quaedflieg, Bian Wu, Dick B. Janssen	6
16	Proteolysin, a Novel Highly Thermostable and Cosolvent-Compatible Protease from the Thermophilic Bacterium Coprothermobacter proteolyticus 2013 ·Applied and Environmental Microbiology ·Ana Toplak, Bian Wu, Fabrizia Fusetti, Peter J. L. M. Quaedflieg, Dick B. Janssen	19
17	Novel hybrid molecules based on 15-membered azalide as potential antimalarial agents 2012 ·European Journal of Medicinal Chemistry ·Kristina Starčević, (unknown), Ana Toplak, (unknown), Sulejman Alihodžić, Esperanza Herreros, Santiago Ferrer, Radan Spaventi, Mihaela Perić	35
18	Design, Synthesis, and in Vitro Activity of Novel 2′-O-Substituted 15-Membered Azalides 2012 ·Journal of Medicinal Chemistry ·(unknown), Kristina Starčević, Ana Toplak, Esperanza Herreros, Jaume Vidal, María Jesús Almela, Dubravko Jelić, Sulejman Alihodžić, Radan Spaventi, Mihaela Perić	22

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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