G. Spach

1.6k total citations
43 papers, 1.3k citations indexed

About

G. Spach is a scholar working on Molecular Biology, Spectroscopy and Organic Chemistry. According to data from OpenAlex, G. Spach has authored 43 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Molecular Biology, 14 papers in Spectroscopy and 7 papers in Organic Chemistry. Recurrent topics in G. Spach's work include Biopolymer Synthesis and Applications (20 papers), Chemical Synthesis and Analysis (16 papers) and Analytical Chemistry and Chromatography (10 papers). G. Spach is often cited by papers focused on Biopolymer Synthesis and Applications (20 papers), Chemical Synthesis and Analysis (16 papers) and Analytical Chemistry and Chromatography (10 papers). G. Spach collaborates with scholars based in France, Germany and Morocco. G. Spach's co-authors include F. Heitz, H. Duclohier, G. Molle, J. Brahms, Bernard Lotz, S. Brahms, André Brack, Y. Trudelle, F. Colonna‐Cesari and M. Szwarc and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Molecular Biology.

In The Last Decade

G. Spach

43 papers receiving 1.2k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
G. Spach 955 268 239 230 181 43 1.3k
Nanda K. Subbarao 1.5k 1.5× 137 0.5× 92 0.4× 204 0.9× 230 1.3× 8 1.8k
Normand Voyer 1.3k 1.3× 279 1.0× 560 2.3× 827 3.6× 274 1.5× 119 2.1k
Marta De Zotti 905 0.9× 451 1.7× 237 1.0× 344 1.5× 183 1.0× 106 1.5k
Lena Mäler 1.4k 1.5× 161 0.6× 417 1.7× 182 0.8× 126 0.7× 83 2.0k
Ruthven N. A. H. Lewis 1.1k 1.2× 126 0.5× 108 0.5× 260 1.1× 103 0.6× 12 1.3k
B. F. Gisin 1.3k 1.4× 94 0.4× 274 1.1× 572 2.5× 47 0.3× 26 1.6k
Krishna Kumar 1.4k 1.5× 203 0.8× 173 0.7× 855 3.7× 275 1.5× 67 2.0k
Andreas Kerth 934 1.0× 150 0.6× 83 0.3× 307 1.3× 157 0.9× 41 1.3k
S. Brahms 1.1k 1.2× 49 0.2× 200 0.8× 137 0.6× 119 0.7× 27 1.4k
Dana A. Weinberger 689 0.7× 345 1.3× 106 0.4× 441 1.9× 379 2.1× 13 1.3k

Countries citing papers authored by G. Spach

Since Specialization
Citations

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

Fields of papers citing papers by G. Spach

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Spach

This figure shows the co-authorship network connecting the top 25 collaborators of G. Spach. A scholar is included among the top collaborators of G. Spach 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 G. Spach. G. Spach 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.
Molle, G., et al.. (1996). Ion channel stabilization of synthetic alamethicin analogs by rings of inter-helix H-bonds. Biophysical Journal. 70(4). 1669–1675. 32 indexed citations
2.
Rebuffat, Sylvie, et al.. (1992). Membrane-modifying properties of the pore-forming peptaibols saturnisporin SA IV and harzianin HA V. FEMS Microbiology Letters. 105(1-3). 51–60. 24 indexed citations
3.
Duclohier, H., et al.. (1992). Prolines are not essential residues in the "barrel-stave" model for ion channels induced by alamethicin analogues. Biophysical Journal. 63(3). 868–873. 43 indexed citations
4.
Duclohier, H., G. Molle, & G. Spach. (1989). Antimicrobial peptide magainin I from Xenopus skin forms anion-permeable channels in planar lipid bilayers. Biophysical Journal. 56(5). 1017–1021. 201 indexed citations
5.
Lelièvre, Dominique, Y. Trudelle, F. Heitz, & G. Spach. (1989). Synthesis and characterization of retro gramicidin A‐dAla‐gramicidin A, a 31‐residue‐long gramicidin analogue. International journal of peptide & protein research. 33(5). 379–385. 8 indexed citations
6.
7.
Molle, G., H. Duclohier, & G. Spach. (1987). Voltage‐dependent and multi‐state ionic channels induced by trichorzianines, anti‐fungal peptides related to alamethicin. FEBS Letters. 224(1). 208–212. 35 indexed citations
8.
Mayer, Roger, Pascal Gauduchon, G. Spach, & Ph. Wahl. (1978). Block oligopeptides (L‐lysyl)m‐(L‐alanyl)n‐L‐Tyrosyl‐(L‐Alanyl)n‐(L‐Lysyl)m. II. Circular dichroism and pulsefluorimetry conformational studies. Biopolymers. 17(2). 337–360. 4 indexed citations
9.
Brahms, S., et al.. (1977). Identification of β,β-turns and unordered conformations in polypeptide chains by vacuum ultraviolet circular dichroism. Proceedings of the National Academy of Sciences. 74(8). 3208–3212. 151 indexed citations
10.
Lotz, Bernard, F. Colonna‐Cesari, F. Heitz, & G. Spach. (1976). A family of double helices of alternating poly(γ-benzyl-d-l-glutamate), a stereochemical model for gramicidin A. Journal of Molecular Biology. 106(4). 915–942. 79 indexed citations
11.
Brack, André, et al.. (1975). Polymerization of amino acid methyl esters via their copper complexes. Origins of Life and Evolution of Biospheres. 6(3). 407–411. 5 indexed citations
12.
Heitz, F. & G. Spach. (1975). α and π DLHelical States of Alternating Poly(γ-benzyl DL-glutamate) in Solution. Macromolecules. 8(6). 740–745. 12 indexed citations
13.
Heitz, F., Bernard Lotz, & G. Spach. (1975). αDL and πDL Helices of alternating poly-γ-benzyl-d-l-glutamate. Journal of Molecular Biology. 92(1). 1–13. 34 indexed citations
14.
Lotz, Bernard, André Brack, & G. Spach. (1974). β Structure of periodic copolypeptides of l-alanine and glycine. Journal of Molecular Biology. 87(2). 193–203. 31 indexed citations
15.
Heitz, F. & G. Spach. (1971). Synthesis and Conformational Study of Alternating Poly(γ-benzyl D,L-glutamates). Macromolecules. 4(4). 429–432. 18 indexed citations
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18.
Brahms, J. & G. Spach. (1963). Circular Dichroic Studies of Synthetic Polypeptides. Nature. 200(4901). 72–73. 39 indexed citations
19.
Spach, G., Hugo P. Monteiro, Moshe Levy, & M. Szwarc. (1962). Chemistry of radical-ions. Exchange between diphenyl ethylene and its dimeric-dinegative ions. Transactions of the Faraday Society. 58. 1809–1809. 33 indexed citations
20.
Luzzati, Vittorio, M. Cesari, G. Spach, F. Masson, & J. M. Vincent. (1961). La structure du poly-L-γ-glutamate de benzyle en solution. Configuration en hélice différente de l’hélice α et transitions entre formes hélicoïdales. Journal of Molecular Biology. 3(5). 566–584. 74 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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