Alex Andrus

1.2k total citations
52 papers, 948 citations indexed

About

Alex Andrus is a scholar working on Molecular Biology, Organic Chemistry and Biomedical Engineering. According to data from OpenAlex, Alex Andrus has authored 52 papers receiving a total of 948 indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Molecular Biology, 11 papers in Organic Chemistry and 6 papers in Biomedical Engineering. Recurrent topics in Alex Andrus's work include DNA and Nucleic Acid Chemistry (30 papers), Advanced biosensing and bioanalysis techniques (23 papers) and RNA and protein synthesis mechanisms (10 papers). Alex Andrus is often cited by papers focused on DNA and Nucleic Acid Chemistry (30 papers), Advanced biosensing and bioanalysis techniques (23 papers) and RNA and protein synthesis mechanisms (10 papers). Alex Andrus collaborates with scholars based in United States, Japan and Netherlands. Alex Andrus's co-authors include Christie McCollum, Ravi Vinayak, Bashar Mullah, Robert G. Kuimelis, Arnold Hampel, John E. McMurry, B. G. CHRISTENSEN, Mark A. Johnson, J. William Efcavitch and Gary M. Ksander and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Analytical Biochemistry.

In The Last Decade

Alex Andrus

49 papers receiving 843 citations

Peers

Alex Andrus

GENET

ECOLO

ONCOL

Sengen Sun United States

Ulrike Spohr Canada

Piotr Guga Poland

Terry Haley United States

Joseph W. Guiles United States

James Aikins United States

Carsten Börger Germany

Robert Björnestedt Sweden

Michael J. Waring United Kingdom

Mark S. Plummer United States

Sengen Sun United States

Alex Andrus

435 ×0.6

147 ×0.5

37 ×0.9

GENET

31 ×1.0

ECOLO

16 ×0.5

ONCOL

Citations per year, relative to Alex Andrus Alex Andrus (= 1×) peers Sengen Sun

Countries citing papers authored by Alex Andrus

Since Specialization

Citations

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

Fields of papers citing papers by Alex Andrus

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alex Andrus

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

Andrus, Alex & Robert G. Kuimelis. (2000). Analysis and Purification of Synthetic Nucleic Acids Using HPLC. Current Protocols in Nucleic Acid Chemistry. 1(1). Unit 10.5–Unit 10.5. 27 indexed citations

Andrus, Alex & Robert G. Kuimelis. (2000). Cartridge Methods for Oligonucleotide Purification. Current Protocols in Nucleic Acid Chemistry. 1(1). Unit 10.7–Unit 10.7. 3 indexed citations

Andrus, Alex & Robert G. Kuimelis. (2000). Base Composition Analysis of Nucleosides Using HPLC. Current Protocols in Nucleic Acid Chemistry. 1(1). Unit 10.6–Unit 10.6. 15 indexed citations

Orita, Masaya, Ravi Vinayak, Alex Andrus, et al.. (1996). Magnesium-mediated Conversion of an Inactive Form of a Hammerhead Ribozyme to an Active Complex with Its Substrate. Journal of Biological Chemistry. 271(16). 9447–9454. 23 indexed citations

Kotani, Hidehito, Markus W. Germann, Alex Andrus, et al.. (1996). RNA facilitates RecA-mediated DNA pairing and strand transfer between molecules bearing limited regions of homology. Molecular and General Genetics MGG. 250(5). 626–634. 31 indexed citations

Kaufman, James H., et al.. (1996). Synthesis and Purification in a Single Column on a High-Throughput Automated Oligonucleotide Production System. BioTechniques. 20(2). 298–303. 6 indexed citations

Mullah, Bashar, Paul W. Wyatt, Junko Stevens, Alex Andrus, & Kenneth J. Livak. (1996). Automated real-time PCR detection and quantitation. Collection of Czechoslovak Chemical Communications. 61(s1). 287–289. 2 indexed citations

Hampel, Arnold, et al.. (1995). Large Scale Synthesis of Oligoribonucleotides on High-Loaded Polystyrene (HLP) Support. Nucleosides and Nucleotides. 14(7). 1481–1492. 13 indexed citations

Vinayak, Ravi, Alex Andrus, Nanda D. Sinha, & Arnold Hampel. (1995). Assay of Ribozyme–Substrate Cleavage by Anion-Exchange High-Performance Liquid Chromatography. Analytical Biochemistry. 232(2). 204–209. 7 indexed citations

10.

Sproat, Brian S., Francesco Paolo Colonna, Bashar Mullah, et al.. (1995). An Efficient Method for the Isolation and Purification of Oligoribonucleotides. Nucleosides and Nucleotides. 14(1-2). 255–273. 112 indexed citations

11.

Mullah, Bashar, Alex Andrus, Hong Zhao, & Roger A. Jones. (1995). Oxidative conversion of N-dimethylformamidine nucleosides to N-cyano nucleosides. Tetrahedron Letters. 36(25). 4373–4376. 9 indexed citations

12.

Andrus, Alex. (1994). Gel-Capillary Electrophoresis Analysis of Oligonucleotides. Methods in molecular biology. 26. 277–300. 6 indexed citations

13.

McCollum, Christie, et al.. (1993). ChemInform Abstract: Fluorescent Dye Phosphoramidite Labelling of Oligonucleotides.. ChemInform. 24(2). 99–100. 8 indexed citations

14.

Andrus, Alex, et al.. (1992). Fluorescent dye phosphoramidite labelling of oligonucleotides. Tetrahedron Letters. 33(35). 5033–5036. 51 indexed citations

15.

McCollum, Christie & Alex Andrus. (1991). A New Support For Automated Oligonucleotide Synthesis. Nucleosides and Nucleotides. 10(1-3). 573–574. 4 indexed citations

16.

McCollum, Christie, et al.. (1990). Fast oligonucleotide deprotection phosphoramidite chemistry for DNA synthesis. Tetrahedron Letters. 31(50). 7269–7272. 64 indexed citations

17.

Andrus, Alex, et al.. (1989). Synthesis of Anti-Sense Phosphorothioate Analogues for Pharmacokinetic and Pre-Clinical Studies. Nucleosides Nucleotides & Nucleic Acids. 8(5). 967–968. 6 indexed citations

18.

Andrus, Alex, et al.. (1988). Novel activating and capping reagents for improved hydrogen-phosphonate DNA synthesis. Tetrahedron Letters. 29(8). 861–864. 44 indexed citations

19.

Andrus, Alex, et al.. (1984). Synthesis of Potassium 3S-Phenylacetamido-1-(1-carboxy-methyltetrazol-5-yl)-azetiidin-2-one and Potassiom 3S-Phenylacetamido-1-(2-carboxymethyl-tetrazol-5-yl)-azetidin-2-one. Heterocycles. 22(8). 1713–1713. 2 indexed citations

20.

McMurry, John E. & Alex Andrus. (1980). Cyclocarbonylation of unsaturated tosylates as a method of cyclanone synthesis. Tetrahedron Letters. 21(49). 4687–4690. 7 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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