John Birch

5.7k total citations
94 papers, 4.2k citations indexed

About

John Birch is a scholar working on Molecular Biology, Biomedical Engineering and Food Science. According to data from OpenAlex, John Birch has authored 94 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Molecular Biology, 16 papers in Biomedical Engineering and 14 papers in Food Science. Recurrent topics in John Birch's work include Viral Infectious Diseases and Gene Expression in Insects (25 papers), Protein purification and stability (10 papers) and Monoclonal and Polyclonal Antibodies Research (9 papers). John Birch is often cited by papers focused on Viral Infectious Diseases and Gene Expression in Insects (25 papers), Protein purification and stability (10 papers) and Monoclonal and Polyclonal Antibodies Research (9 papers). John Birch collaborates with scholars based in New Zealand, United Kingdom and Australia. John Birch's co-authors include Andrew J. Racher, Sue‐Siang Teh, Alaa El‐Din A. Bekhit, David C. James, Amir Amini Khoozani, J. P. Dufour, Wee Sim Choo, Julie Varley, Scott H. Stansfield and Diane M. Dinnis and has published in prestigious journals such as Science, Nature Biotechnology and Biochemistry.

In The Last Decade

John Birch

92 papers receiving 4.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Birch New Zealand 36 2.1k 713 566 533 469 94 4.2k
Sheldon R. Pinnell United States 36 987 0.5× 235 0.3× 725 1.3× 218 0.4× 536 1.1× 78 5.0k
Andrea Pulvirenti Italy 37 909 0.4× 1.3k 1.8× 136 0.2× 227 0.4× 281 0.6× 156 10.2k
Hong Yang China 36 1.1k 0.5× 1.4k 2.0× 95 0.2× 259 0.5× 766 1.6× 113 4.5k
Seung Bum Lee South Korea 35 2.8k 1.3× 270 0.4× 351 0.6× 226 0.4× 132 0.3× 183 4.8k
Yuzhu Zhang China 39 1.7k 0.8× 1.4k 2.0× 180 0.3× 99 0.2× 487 1.0× 190 5.0k
Xiaojie Yu China 39 1.7k 0.8× 1.4k 1.9× 79 0.1× 898 1.7× 339 0.7× 110 4.8k
Ziyuan Wang China 33 1.5k 0.7× 607 0.9× 115 0.2× 264 0.5× 404 0.9× 184 3.4k
Fengshan Wang China 38 2.3k 1.1× 483 0.7× 134 0.2× 135 0.3× 492 1.0× 209 4.9k
Xianghong Wang China 35 2.0k 0.9× 319 0.4× 348 0.6× 75 0.1× 207 0.4× 140 3.7k
Liqing Zhao China 36 1.2k 0.6× 1.0k 1.4× 122 0.2× 108 0.2× 308 0.7× 97 3.7k

Countries citing papers authored by John Birch

Since Specialization
Citations

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

Fields of papers citing papers by John Birch

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Birch

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

All Works

20 of 20 papers shown
1.
Zhang, Hongxia, John Birch, Zheng Feei, et al.. (2019). Optimization of microwave-assisted extraction of bioactive compounds from New Zealand and Chinese Asparagus officinalis L. roots. Journal of Food Science and Technology. 56(2). 799–810. 17 indexed citations
2.
Khoozani, Amir Amini, John Birch, & Alaa El‐Din A. Bekhit. (2019). Production, application and health effects of banana pulp and peel flour in the food industry. Journal of Food Science and Technology. 56(2). 548–559. 129 indexed citations
3.
4.
Zhang, Hongxia, John Birch, Jinjin Pei, Zheng Feei, & Alaa El‐Din A. Bekhit. (2018). Phytochemical compounds and biological activity in Asparagus roots: a review. International Journal of Food Science & Technology. 54(4). 966–977. 40 indexed citations
5.
Zhang, Hongxia, et al.. (2018). Effect of solvents on polyphenol recovery and antioxidant activity of isolates of Asparagus Officinalis roots from Chinese and New Zealand cultivars. International Journal of Food Science & Technology. 53(10). 2369–2377. 10 indexed citations
6.
Bekhit, Alaa El‐Din A., Amin Shavandi, John Birch, et al.. (2017). Flaxseed: Composition, detoxification, utilization, and opportunities. Biocatalysis and Agricultural Biotechnology. 13. 129–152. 174 indexed citations
7.
8.
Birch, John. (2011). Protein Expression Technology Review. Genetic Engineering & Biotechnology News. 31(17). 50–51. 1 indexed citations
9.
Smales, C. Mark, et al.. (2007). Transient Gene Expression Levels from Multigene Expression Vectors. Biotechnology Progress. 23(2). 435–443. 23 indexed citations
10.
Stansfield, Scott H., et al.. (2006). Dynamic analysis of GS‐NS0 cells producing a recombinant monoclonal antibody during fed‐batch culture. Biotechnology and Bioengineering. 97(2). 410–424. 35 indexed citations
11.
Birch, John, et al.. (2005). eIF2α phosphorylation, stress perception, and the shutdown of global protein synthesis in cultured CHO cells. Biotechnology and Bioengineering. 89(7). 805–814. 26 indexed citations
12.
Birch, John, et al.. (2005). Biopharmaceutical Proteins: Opportunities and Challenges. Humana Press eBooks. 308. 1–16. 23 indexed citations
13.
Schlatter, Stefan, Scott H. Stansfield, Diane M. Dinnis, et al.. (2005). On the Optimal Ratio of Heavy to Light Chain Genes for Efficient Recombinant Antibody Production by CHO Cells. Biotechnology Progress. 21(1). 122–133. 181 indexed citations
14.
15.
Smales, C. Mark, Diane M. Dinnis, Scott H. Stansfield, et al.. (2004). Comparative proteomic analysis of GS‐NS0 murine myeloma cell lines with varying recombinant monoclonal antibody production rate. Biotechnology and Bioengineering. 88(4). 474–488. 97 indexed citations
16.
Birch, John, et al.. (2002). The response of GS‐NS0 myeloma cells to single and multiple pH perturbations. Biotechnology and Bioengineering. 79(4). 398–407. 44 indexed citations
17.
Öz, Orhan K., et al.. (2001). Expression of aromatase in the human growth plate. Journal of Molecular Endocrinology. 27(2). 249–253. 61 indexed citations
18.
Birch, John & E. S. Lennox. (1995). Monoclonal antibodies : principles and applications. 41 indexed citations
19.
Birch, John, et al.. (1994). Mammalian Cell Culture Systems for Recombinant Protein Production. Biologicals. 22(2). 127–133. 13 indexed citations
20.
Dias, Peter, Patricia Kumar, H. B. Marsden, et al.. (1987). Evaluation of desmin as a diagnostic and prognostic marker of childhood rhabdomyosarcomas and embryonal sarcomas. British Journal of Cancer. 56(3). 361–365. 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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