Fernando Hallwass

994 total citations
55 papers, 760 citations indexed

About

Fernando Hallwass is a scholar working on Spectroscopy, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Fernando Hallwass has authored 55 papers receiving a total of 760 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Spectroscopy, 16 papers in Molecular Biology and 10 papers in Organic Chemistry. Recurrent topics in Fernando Hallwass's work include Molecular spectroscopy and chirality (13 papers), Advanced NMR Techniques and Applications (12 papers) and NMR spectroscopy and applications (9 papers). Fernando Hallwass is often cited by papers focused on Molecular spectroscopy and chirality (13 papers), Advanced NMR Techniques and Applications (12 papers) and NMR spectroscopy and applications (9 papers). Fernando Hallwass collaborates with scholars based in Brazil, United States and Germany. Fernando Hallwass's co-authors include Armando Navarro‐Vázquez, Alfredo M. Simas, Christian Griesinger, M. Engelsberg, Simone M. C. Gonçalves, Han Sun, Uwe M. Reinscheid, Burkhard Luy, Artur Mazur and Manuel Schmidt and has published in prestigious journals such as Angewandte Chemie International Edition, The Journal of Chemical Physics and Chemical Communications.

In The Last Decade

Fernando Hallwass

54 papers receiving 746 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Fernando Hallwass Brazil 18 241 218 125 119 96 55 760
Tiago Venâncio Brazil 20 158 0.7× 191 0.9× 147 1.2× 169 1.4× 171 1.8× 79 1.0k
Mario Cifelli Italy 18 236 1.0× 72 0.3× 118 0.9× 216 1.8× 145 1.5× 51 833
Sławomir Kaźmierski Poland 18 174 0.7× 129 0.6× 175 1.4× 237 2.0× 276 2.9× 72 882
Yamila Garro Linck Argentina 14 101 0.4× 76 0.3× 150 1.2× 52 0.4× 193 2.0× 25 627
Julien Wist Colombia 15 150 0.6× 403 1.8× 32 0.3× 54 0.5× 109 1.1× 68 893
Alviclér Magalhães Brazil 21 101 0.4× 256 1.2× 60 0.5× 236 2.0× 148 1.5× 59 1.1k
Jianbo Hou China 19 105 0.4× 100 0.5× 26 0.2× 158 1.3× 103 1.1× 47 1.0k
Xiaoping Rao China 22 82 0.3× 258 1.2× 176 1.4× 535 4.5× 318 3.3× 116 1.3k
Bibi Marzieh Razavizadeh Iran 16 71 0.3× 133 0.6× 71 0.6× 190 1.6× 81 0.8× 34 671
James L. Little United States 14 207 0.9× 291 1.3× 66 0.5× 100 0.8× 78 0.8× 21 846

Countries citing papers authored by Fernando Hallwass

Since Specialization
Citations

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

Fields of papers citing papers by Fernando Hallwass

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Fernando Hallwass

This figure shows the co-authorship network connecting the top 25 collaborators of Fernando Hallwass. A scholar is included among the top collaborators of Fernando Hallwass 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 Fernando Hallwass. Fernando Hallwass 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.
Magalhães, Alviclér, et al.. (2025). Eperua oleifera Ducke (Fabaceae) Oilresin Chemical Composition and the Isolation of a Natural Diterpenic Acid Methyl Ester. Chemistry & Biodiversity. 22(12). e01730–e01730.
2.
Oliveira, Antônia Carla de Jesus, Fábio de Oliveira Silva Ribeiro, Fernando Hallwass, et al.. (2024). Phthalated cashew gum-based polyelectrolyte complex for oral insulin delivery. Journal of Drug Delivery Science and Technology. 100. 106015–106015. 2 indexed citations
3.
Navarro‐Vázquez, Armando, et al.. (2024). Synthesis and characterization of grafted graphene oxide materials with lyotropic liquid crystalline properties detected by NMR spectroscopy. Materials Letters. 366. 136526–136526. 1 indexed citations
4.
5.
Hallwass, Fernando, et al.. (2023). Residual dipolar couplings as a tool for structural analysis of ionic liquids. Chemical Communications. 59(32). 4806–4809. 1 indexed citations
6.
Ribeiro, Fábio de Oliveira Silva, Klinger Antônio da França Rodrigues, Ana Jérsia Araújo, et al.. (2023). Influence of Reduction with NaBH4 and HCl in Obtaining Amino Derivatives of Cashew Gum and Cytotoxic Profile. Polymers. 15(13). 2856–2856. 1 indexed citations
7.
Hallwass, Fernando, et al.. (2023). An Acrylonitrile‐Based Copolymer Gel as an NMR Alignment Medium for Extraction of Residual Dipolar Couplings of Small Molecules in Aqueous Solution. ChemPlusChem. 88(2). e202200446–e202200446. 4 indexed citations
8.
Silva, Ivo Diego de Lima, et al.. (2022). Production of potential antioxidant and antimicrobial active films of poly (vinyl alcohol) incorporated with cashew tree extract. Journal of Food Processing and Preservation. 46(10). 2 indexed citations
9.
10.
Hallwass, Fernando, et al.. (2020). Single experiment measurement of residual dipolar couplings in aqueous solution using a biphasic bisperylene imide chromonic liquid crystal. Magnetic Resonance in Chemistry. 59(4). 408–413. 7 indexed citations
11.
Hallwass, Fernando, et al.. (2020). Ultrasound irradiation effect on morphological and adsorptive properties of a nanoscale 3D Zn-coordination polymer and derived oxide. Ultrasonics Sonochemistry. 69. 105275–105275. 7 indexed citations
12.
Giordani, Raquel Brandt, et al.. (2019). Effect of the solvent on the conformation of monocrotaline as determined by isotropic and anisotropic NMR parameters. Magnetic Resonance in Chemistry. 59(5). 561–568. 11 indexed citations
13.
Hallwass, Fernando, et al.. (2018). Measurement of residual chemical shift anisotropies in compressed polymethylmethacrylate gels. Automatic compensation of gel isotropic shift contribution. Magnetic Resonance in Chemistry. 56(5). 321–328. 24 indexed citations
14.
Filho, Paulo E. Cabral, Rita Oliveira, Carlos F. G. C. Geraldes, et al.. (2017). Highly fluorescent and superparamagnetic nanosystem for biomedical applications. Nanotechnology. 28(28). 285704–285704. 9 indexed citations
15.
Hallwass, Fernando, et al.. (2016). Mechanical Behavior of Polymer Gels for RDCs and RCSAs Collection: NMR Imaging Study of Buckling Phenomena. Chemistry - A European Journal. 22(46). 16632–16635. 17 indexed citations
16.
Gardner, Dale R., Fernando Hallwass, Laura Nunes Silva, et al.. (2016). Activity of pyrrolizidine alkaloids against biofilm formation and Trichomonas vaginalis. Biomedicine & Pharmacotherapy. 83. 323–329. 17 indexed citations
17.
Filho, Paulo E. Cabral, Ana L. Cardoso, Fernando Hallwass, et al.. (2015). CdTe quantum dots as fluorescent probes to study transferrin receptors in glioblastoma cells. Biochimica et Biophysica Acta (BBA) - General Subjects. 1860(1). 28–35. 46 indexed citations
18.
Hallwass, Fernando, Manuel Schmidt, Han Sun, et al.. (2011). Residual Chemical Shift Anisotropy (RCSA): A Tool for the Analysis of the Configuration of Small Molecules. Angewandte Chemie International Edition. 50(40). 9487–9490. 78 indexed citations
19.
Pereira, G. E., et al.. (2009). Determination of metabolite profiles in tropical wines by 1H NMR spectroscopy and chemometrics. Magnetic Resonance in Chemistry. 47(S1). S127–9. 11 indexed citations
20.
Reyman, D., Fernando Hallwass, Simone M. C. Gonçalves, & J.J. Camacho. (2007). Coupled hydrogen‐bonding interactions between β‐carboline derivatives and acetic acid. Magnetic Resonance in Chemistry. 45(10). 830–834. 5 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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