World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
57
Citations
11460
World Ranking
7973
National Ranking
34

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Electron
  • Organic chemistry

Paulo C. Morais focuses on Nanoparticle, Analytical chemistry, Magnetic nanoparticles, Nuclear magnetic resonance and Raman spectroscopy. His study in Nanoparticle is interdisciplinary in nature, drawing from both Biophysics, Magnetite and Transmission electron microscopy. The concepts of his Analytical chemistry study are interwoven with issues in Tetragonal crystal system, Spectroscopy, Electron paramagnetic resonance and Fourier transform infrared spectroscopy.

The Magnetic nanoparticles study combines topics in areas such as Magnetic force microscope, Condensed matter physics, Toxicity and In vivo. Paulo C. Morais has included themes like Biodistribution, Superparamagnetism, Spleen, Dextran and Ferrofluid in his Nuclear magnetic resonance study. His Raman spectroscopy study combines topics in areas such as Crystallography, Mössbauer spectroscopy, Cobalt, Ferrite and Phonon.

His most cited work include:

  • Green synthesis of nitrogen-doped carbon dots from konjac flour with “off–on” fluorescence by Fe3+ and L-lysine for bioimaging (150 citations)
  • Magnetic resonance of a dextran-coated magnetic fluid intravenously administered in mice. (139 citations)
  • Synthesis and characterization of size-controlled cobalt-ferrite-based ionic ferrofluids (128 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of study are Nanoparticle, Analytical chemistry, Condensed matter physics, Magnetic nanoparticles and Nuclear magnetic resonance. His studies deal with areas such as Magnetite and Transmission electron microscopy as well as Nanoparticle. His research investigates the connection between Analytical chemistry and topics such as Doping that intersect with problems in Ion.

His Condensed matter physics research integrates issues from Magnetic field, Magnetization, Quantum dot, Quantum well and Photoluminescence. His Magnetic nanoparticles study incorporates themes from Drug delivery and Nuclear chemistry. His Nuclear magnetic resonance research is multidisciplinary, incorporating elements of Ionic bonding, Ferrofluid, Resonance and Particle size.

He most often published in these fields:

  • Nanoparticle (45.63%)
  • Analytical chemistry (38.02%)
  • Condensed matter physics (22.62%)

What were the highlights of his more recent work (between 2015-2021)?

  • Nanoparticle (45.63%)
  • Analytical chemistry (38.02%)
  • Raman spectroscopy (19.77%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Nanoparticle, Analytical chemistry, Raman spectroscopy, Ion and Magnetization. His Nanoparticle study is concerned with the field of Nanotechnology as a whole. His Analytical chemistry research includes elements of Maghemite, Magnetite, Nanocrystal and Nuclear magnetic resonance.

His biological study deals with issues like Nuclear chemistry, which deal with fields such as Fourier transform infrared spectroscopy and Infrared spectroscopy. Paulo C. Morais has researched Ion in several fields, including Doping, Crystallography, Crystal, Inorganic chemistry and Photoluminescence. His research integrates issues of Condensed matter physics, Coercivity, Hysteresis and Magnetic moment in his study of Magnetization.

Between 2015 and 2021, his most popular works were:

  • Structural and magnetic properties of core-shell Au/Fe 3 O 4 nanoparticles (31 citations)
  • Structural and magnetic properties of core-shell Au/Fe 3 O 4 nanoparticles (31 citations)
  • Evaluation of a chloroaluminium phthalocyanine-loaded magnetic nanoemulsion as a drug delivery device to treat glioblastoma using hyperthermia and photodynamic therapy (21 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Electron
  • Organic chemistry

Nanoparticle, Nanotechnology, Analytical chemistry, Raman spectroscopy and Gadolinium are his primary areas of study. His research in Nanoparticle intersects with topics in Fluorescence-lifetime imaging microscopy, Photon upconversion, Photochemistry, Molecule and Visible spectrum. His Nanotechnology research is multidisciplinary, relying on both Folic acid and Biological imaging.

His Analytical chemistry research is multidisciplinary, incorporating perspectives in Magnetite, Dark field microscopy, Hematite and Irradiation. His Raman spectroscopy study combines topics in areas such as Lattice constant and Crystallography, Crystal structure, Vacancy defect, Crystallite. His Gadolinium course of study focuses on Ion and Photoluminescence.

Best Publications

  • Green synthesis of nitrogen-doped carbon dots from konjac flour with “off–on” fluorescence by Fe3+ and L-lysine for bioimaging

    Xiyao Teng;Changguo Ma;Chuanjun Ge;Manqing Yan

  • Magnetic resonance of a dextran-coated magnetic fluid intravenously administered in mice.

    L.M. Lacava;Z.G.M. Lacava;M.F. Da Silva;O. Silva

  • Synthesis and characterization of size-controlled cobalt-ferrite-based ionic ferrofluids

    P.C. Morais;V.K. Garg;A.C. Oliveira;L.P. Silva

  • A top-down synthesis route to ultrasmall multifunctional Gd-based silica nanoparticles for theranostic applications.

    Anna Mignot;Anna Mignot;Charles Truillet;François Lux;Lucie Sancey

  • Influence of the Mg-content on the cation distribution in cubic MgxFe3−xO4 nanoparticles

    F. Nakagomi;S.W. da Silva;V.K. Garg;A.C. Oliveira

  • Genotoxicity and inflammatory investigation in mice treated with magnetite nanoparticles surface coated with polyaspartic acid

    N. Sadeghiani;L.S. Barbosa;L.P. Silva;R.B. Azevedo

  • Mitochondria-targeting nanoplatform with fluorescent carbon dots for long time imaging and magnetic field-enhanced cellular uptake.

    Ye Zhang;Yajing Shen;Xiyao Teng;Manqing Yan

  • Surface and exchange anisotropy fields in MnFe2O4 nanoparticles: Size and temperature effects

    A. F. Bakuzis;P. C. Morais;F. Pelegrini

  • Preparation and characterization of ultra-stable biocompatible magnetic fluids using citrate-coated cobalt ferrite nanoparticles

    P.C. Morais;R.L. Santos;A.C.M. Pimenta;R.B. Azevedo

  • Biological effects of magnetic fluids: toxicity studies

    Z.G.M Lacava;R.B Azevedo;E.V Martins;L.M Lacava

  • Aging investigation of cobalt ferrite nanoparticles in low pH magnetic fluid

    Maria A. G. Soler;Emilia C. D. Lima;Sebastiao W. Da Silva;Tiago F. O. Melo

  • The influence of cobalt population on the structural properties of CoxFe3−xO4

    F. Nakagomi;S. W. da Silva;V. K. Garg;A. C. Oliveira

  • Preparation of Magnetite Nanoparticles in Mesoporous Copolymer Template

    D. Rabelo;E. C. D. Lima;A. C. Reis;W. C. Nunes

  • Effect of Fe2O3 concentration on the structure of the SiO2-Na2O-Al2O3-B2O3 glass system.

    Noelio O. Dantas;Walter E.F. Ayta;Anielle C.A. Silva;Nilo F. Cano

  • Raman study of cations’ distribution in Zn x Mg 1− x Fe 2 O 4 nanoparticles

    S. W. da Silva;F. Nakagomi;M. S. Silva;A. Franco

  • In vitro evaluation of combined hyperthermia and photodynamic effects using magnetoliposomes loaded with cucurbit[7]uril zinc phthalocyanine complex on melanoma

    Gisele C. Bolfarini;Marigilson P. Siqueira-Moura;Grégoire Jean-François Demets;Paulo C. Morais

  • Magnetic nanoemulsions as drug delivery system for Foscan ® : Skin permeation and retention in vitro assays for topical application in photodynamic therapy (PDT) of skin cancer

    Fernando L. Primo;Leandro Michieleto;Marcilene A.M. Rodrigues;Patrícia P. Macaroff

  • Amphotericin B in poly(lactic-co-glycolic acid) (PLGA) and dimercaptosuccinic acid (DMSA) nanoparticles against paracoccidioidomycosis

    André C. Amaral;André C. Amaral;Anamélia L. Bocca;Alice M. Ribeiro;Janayna Nunes

  • Long-term retention of dextran-coated magnetite nanoparticles in the liver and spleen

    L.M. Lacava;V.A.P. Garcia;S. Kückelhaus;R.B. Azevedo

  • Electron paramagnetic resonance study of the migratory ant Pachycondyla marginata abdomens.

    E. Wajnberg;D. Acosta-Avalos;L.J. El-Jaick;L. Abraçado

  • Evidences of the evolution from solid solution to surface segregation in Ni‐doped SnO2 nanoparticles using Raman spectroscopy

    F. H. Aragón;J. A. H. Coaquira;P. Hidalgo;S. W. da Silva

  • Stability of citrate-coated magnetite and cobalt-ferrite nanoparticles under laser irradiation: a Raman spectroscopy investigation

    S.W. da Silva;T.F.O. Melo;M.A.G. Soler;E.C.D. Lima

Frequent Co-Authors

Ricardo B. Azevedo
Ricardo B. Azevedo University of Brasília
Antonio Claudio Tedesco
Antonio Claudio Tedesco Universidade de São Paulo
Afzal Suleman
Afzal Suleman University of Victoria
Maria Sueli Soares Felipe
Maria Sueli Soares Felipe Universidade Católica de Brasília
Sergio E. Moya
Sergio E. Moya CIC biomaGUNE
Patrice N. Marche
Patrice N. Marche Grenoble Alpes University
Rui Curi
Rui Curi Universidade de São Paulo
Mark Hopkinson
Mark Hopkinson University of Sheffield
Hermi F. Brito
Hermi F. Brito Universidade de São Paulo
Douglas A. Buchanan
Douglas A. Buchanan University of Manitoba

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