A.H.C. de Oliveira

809 citations

26 papers · 666 indexed · h-index 17

Co-authors: Richard J. Ward Roberto Ruller Lucimara Chioato Juliana M. Sá José Cesar Rosa Sílvia Helena Andrião-Escarso João Atı́lio Jorge Lewis Joel Greene
Topics: Venomous Animal Envenomation and Studies (13 papers)Ion channel regulation and function (11 papers)Enzyme Production and Characterization (5 papers)
Cited by: Virology Biotechnology Genetics
Journals: Biochemistry Biochemical Journal Food Chemistry
Partner nations: Brazil Spain United States

In The Last Decade

A.H.C. de Oliveira

26 papers receiving 662 citations

Peers

Countries citing papers authored by A.H.C. de Oliveira

Since Specialization

Citations

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

Fields of papers citing papers by A.H.C. de Oliveira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A.H.C. de Oliveira. 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 A.H.C. de Oliveira. The network helps show where A.H.C. de Oliveira may publish in the future.

Co-authorship network of co-authors of A.H.C. de Oliveira

This figure shows the co-authorship network connecting the top 25 collaborators of A.H.C. de Oliveira. A scholar is included among the top collaborators of A.H.C. de Oliveira 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 A.H.C. de Oliveira. A.H.C. de Oliveira 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

#	Work	Indexed citations
1	Production and characterization of a thermostable antifungal chitinase secreted by the filamentous fungus Aspergillus niveus under submerged fermentation 2018 ·3 Biotech ·(unknown),(unknown),A.H.C. de Oliveira,João Atı́lio Jorge,Luís Henrique Souza Guimarães	25
2	Biochemical and milk-clotting properties and mapping of catalytic subsites of an extracellular aspartic peptidase from basidiomycete fungus Phanerochaete chrysosporium 2017 ·Food Chemistry ·Ronivaldo Rodrigues da Silva,Lilian Caroline Gonçalves de Oliveira,María A. Juliano,Luiz Juliano,A.H.C. de Oliveira,José Cesar Rosa,Hamilton Cabral	36
3	GH11 xylanase from Aspergillus tamarii Kita: Purification by one-step chromatography and xylooligosaccharides hydrolysis monitored in real-time by mass spectrometry 2017 ·International Journal of Biological Macromolecules ·(unknown),Anelize Bauermeister,(unknown),(unknown),Paula Zaghetto de Almeida,Luiz Alberto Beraldo de Moraes,Carem Gledes Vargas-Rechia,A.H.C. de Oliveira,Richard J. Ward,Edivaldo Ximenes Ferreira Filho,Marina Kimiko Kadowaki,João Atı́lio Jorge,Maria de Lourdes Teixeira de Moraes Polizeli	36
4	CARACTERIZAÇÃO QUÍMICA DO LÁTEX DE Hancornia speciosa E PRODUTIVIDADE ASSOCIADA ÀS CARACTERÍSTICAS FENOTÍPICAS 2016 ·(unknown),(unknown),A.H.C. de Oliveira,Pablo José Gonçalves,Luciane Madureira Almeida	1
5	Anti-inflammatory activity of Vismia guianensis (Aubl.) Pers. extracts and antifungal activity against Sporothrix schenckii 2016 ·Journal of Ethnopharmacology ·A.H.C. de Oliveira,(unknown),Fausto Carnevale Neto,(unknown),Alexander Batista-Duharte,Iracilda Zeppone Carlos	21
6	Differential Gene Expression and Infection Profiles of Cutaneous and Mucosal Leishmania braziliensis Isolates from the Same Patient 2015 ·PLoS neglected tropical diseases ·Eliza V.C. Alves‐Ferreira,Juliano Simões de Toledo,A.H.C. de Oliveira,Tiago Rodrigues Ferreira,(unknown),Camila Figueiredo Pinzan,(unknown),Viviane Boaventura,David Rojo,Ángeles López‐Gonzálvez,José Cesar Rosa,Coral Barbas,Manoel Barral‐Netto,Aldina Barral,Ângela K. Cruz	29
7	Biophysical Characterization of the Nucleoside Diphosphate Kinase of Leishmania major and Effect of the P95S Mutation 2015 ·Protein and Peptide Letters ·(unknown),(unknown),A.H.C. de Oliveira	1
8	Molecular adaptability of nucleoside diphosphate kinase b from trypanosomatid parasites: stability, oligomerization and structural determinants of nucleotide binding 2011 ·Molecular BioSystems ·T.A.C.B. Souza,Daniel Maragno Trindade,C.C.C. Tonoli,C.R. Santos,Richard J. Ward,Raghuvir K. Arni,A.H.C. de Oliveira,M.T. Murakami	37
9	Reduced pH induces an inactive non-native conformation of the monomeric bothropstoxin-I (Lys49-PLA2) 2009 ·Toxicon ·A.H.C. de Oliveira,(unknown),Richard J. Ward	11
10	Calcium-Independent Membrane Damage by Venom Phospholipases A2 2009 ·Protein and Peptide Letters ·A.H.C. de Oliveira,(unknown),Juliana M. Sá,Lucimara Chioato,(unknown),Roberto Ruller,Tiago Rodrigues Ferreira,Richard J. Ward	5
11	Subproteomic analysis of soluble proteins of the microsomal fraction from two Leishmania species 2006 ·Comparative Biochemistry and Physiology Part D Genomics and Proteomics ·A.H.C. de Oliveira,Jerônimo C. Ruiz,Ângela K. Cruz,Lewis Joel Greene,José Cesar Rosa,Richard J. Ward	15
12	A predominant role for hydrogen bonding in the stability of the homodimer of bothropstoxin-I, A lysine 49-phospholipase A2 2005 ·Biochimie ·Roberto Ruller,(unknown),Lucimara Chioato,(unknown),A.H.C. de Oliveira,Juliana M. Sá,Richard J. Ward	19
13	Effect of crotapotin on the biological activity of Asp49 and Lys49 phospholipases A2 from Bothrops snake venoms 2004 ·Comparative Biochemistry and Physiology Part C Toxicology & Pharmacology ·Alessandra Lourenço Cecchini,Andreimar M. Soares,Rúbens Cecchini,A.H.C. de Oliveira,Richard J. Ward,José R. Giglio,Eliane Candiani Arantes	12
14	Topology of the substrate-binding site of a Lys49-phospholipase A2 influences Ca2+-independent membrane-damaging activity 2004 ·Biochemical Journal ·Juliana M. Sá,Lucimara Chioato,(unknown),A.H.C. de Oliveira,Roberto Ruller,José Cesar Rosa,Lewis Joel Greene,Richard J. Ward	22
15	Chemical denaturation of a homodimeric lysine-49 phospholipase A2: a stable dimer interface and a native monomeric intermediate 2003 ·Archives of Biochemistry and Biophysics ·Roberto Ruller,(unknown),A.H.C. de Oliveira,Richard J. Ward	17
16	Active-site mutagenesis of a Lys49-phospholipase A2: biological and membrane-disrupting activities in the absence of catalysis 2002 ·Biochemical Journal ·Richard J. Ward,Lucimara Chioato,A.H.C. de Oliveira,Roberto Ruller,Juliana M. Sá	90
17	Distinct sites for myotoxic and membrane-damaging activities in the C-terminal region of a Lys49-phospholipase A2 2002 ·Biochemical Journal ·Lucimara Chioato,A.H.C. de Oliveira,Roberto Ruller,Juliana M. Sá,Richard J. Ward	69
18	The Effect of Resonance Energy Homotransfer on the Intrinsic Tryptophan Fluorescence Emission of the Bothropstoxin-I Dimer 2001 ·Biochemical and Biophysical Research Communications ·A.H.C. de Oliveira,José R. Giglio,Sílvia Helena Andrião-Escarso,Richard J. Ward	17
19	Refolding and Purification of Bothropstoxin-I, a Lys49–Phospholipase A2 Homologue, Expressed as Inclusion Bodies in Escherichia coli 2001 ·Protein Expression and Purification ·Richard J. Ward,A.H.C. de Oliveira,(unknown),José Cesar Rosa,Vítor M. Faça,Lewis Joel Greene	34
20	Tertiary Structural Changes of the α-Hemolysin fromStaphylococcus aureuson Association with Liposome Membranes 1998 ·Archives of Biochemistry and Biophysics ·(unknown),A.H.C. de Oliveira,Roberto Ruller,Raghuvir K. Arni,Richard J. Ward	16

About A.H.C. de Oliveira

A.H.C. de Oliveira is a scholar working on Biotechnology, Genetics and Molecular Biology, having authored 26 papers that have together received 666 indexed citations. Recurring topics across this work include Venomous Animal Envenomation and Studies (13 papers), Ion channel regulation and function (11 papers) and Enzyme Production and Characterization (5 papers). The work is most often cited by research in Virology (66 citations), Biotechnology (117 citations) and Genetics (356 citations). A.H.C. de Oliveira has collaborated with scholars based in Brazil, Spain and United States. Frequent co-authors include Richard J. Ward, Roberto Ruller, Lucimara Chioato, Juliana M. Sá, José Cesar Rosa, Sílvia Helena Andrião-Escarso, João Atı́lio Jorge, Lewis Joel Greene, J.R. Giglio and Amando Siuiti Ito. Their work appears in journals such as Biochemistry, Biochemical Journal and Food Chemistry.

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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