Pyrylazo Dye: A Novel Azo Dye Structure with Photoinduced Proton Release and Highlighted Photophysical Properties in Biological Media

Authors: Willy G. Santos, Lucas H. Pereira, Beatriz B. S. Ramin, Sabrina M. Botelho, Sinara T. B. Morais, Daniel R. Cardoso, Silvia H. Santagneli, Fabio F. Ferreira, Andrei Leitão, Sidney J. L. Ribeiro

Source: ACS Omega, Vol 10, Iss 3, Pp 2517-2527 (2024)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2470-1343

Access URL: https://doaj.org/article/51f660bbd76e4b58b97b09dddc14cac3

Carbon Dot-Laponite Hybrid Nanocomposites as Selective Turn-Off Sensors for Hg2+ Detection and Photoluminescence Quenching Mechanism

Authors: Bruno S. D. Onishi, Albano N. Carneiro Neto, Sidney J. L. Ribeiro

Source: ACS Omega, Vol 9, Iss 52, Pp 51204-51212 (2024)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2470-1343

Access URL: https://doaj.org/article/803b86e761874d74aef4d176713334c3

Laponite-Modified Biopolymers as a Conformable Substrate for Optoelectronic Devices

Authors: Bruno S. D. Onishi, Rafael S. Carvalho, Ricardo Bortoletto-Santos, Silvia H. Santagneli, Arthur R. J. Barreto, Aline M. Santos, Marco Cremona, Omar G. Pandoli, Mario N. B. Junior, Thales A. Faraco, Hernane S. Barud, Renan L. de Farias, Sidney J. L. Ribeiro, Cristiano Legnani

Source: ACS Omega, Vol 9, Iss 29, Pp 31855-31863 (2024)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2470-1343

Access URL: https://doaj.org/article/e61952367c6b4144a5630b16bd54a59a

Metal-Free, Bio-Triboelectric Nanogenerator Based on a Single Electrode of Bacterial Cellulose Modified with Carbon Black

Authors: Andre L. Freire, Lais R. Lima, Iuri C. M. Candido, Luygui G. Silva, Sidney J. L. Ribeiro, Emanuel Carrilho, Thais L. Oliveira, Luiz Fernando C. de Oliveira, Hernane S. Barud, Helinando P. de Oliveira

Source: Nanoenergy Advances, Vol 4, Iss 1, Pp 110-121 (2024)

Subject Terms: bacterial cellulose, triboelectric, Ecoflex, energy harvesting, Physics, QC1-999, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/2673-706X/4/1/6; https://doaj.org/toc/2673-706X

Access URL: https://doaj.org/article/1668ac2e09fb42dd8b8e338cdd40cd6f

Sustainable Smart Tags with Two‐Step Verification for Anticounterfeiting Triggered by the Photothermal Response of Upconverting Nanoparticles

Authors: Fernando E. Maturi, Carlos D. S. Brites, Robson R. Silva, Karina Nigoghossian, Deivy Wilson, Rute A. S. Ferreira, Sidney J. L. Ribeiro, Luís D. Carlos

Source: Advanced Photonics Research, Vol 3, Iss 6, Pp n/a-n/a (2022)

Subject Terms: anticounterfeiting, luminescence thermometry, quick-response codes, two-step verification, upconverting nanoparticles, Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467

File Description: electronic resource

Relation: https://doaj.org/toc/2699-9293

Access URL: https://doaj.org/article/f1a5b7b562784142b11df5ba3360394c

Comment on 'Reversible 3D optical data storage and information encryption in photo-modulated transparent glass medium'

Authors: Gael Poirier, Marcelo Nalin, Sidney J. L. Ribeiro, Younes Messaddeq

Source: Light: Science & Applications, Vol 11, Iss 1, Pp 1-2 (2022)

Subject Terms: Applied optics. Photonics, TA1501-1820, Optics. Light, QC350-467

File Description: electronic resource

Relation: https://doaj.org/toc/2047-7538

Access URL: https://doaj.org/article/ef193bab7b30452182556fddc93891fb

DETECTION OF THE PEPTIDE P17-1 (HIV) BY SURFACE ENHANCE RAMAN SCATTERING (SERS)

Authors: Leandro B. Carneiro, Marli L. Moraes, Sidney J. L. Ribeiro, Alexandre G. Brolo

Source: Química Nova, Vol 42, Iss 9, Pp 1038-1043 (2019)

Subject Terms: HIV, SERS, peptide p17-1, SERS probes, SERS Immunoassay., Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422019004901038&tlng=en; http://www.scielo.br/pdf/qn/v42n9/0100-4042-qn-42-09-1038.pdf; https://doaj.org/toc/1678-7064

Access URL: https://doaj.org/article/11b1ddee3460480db40a0f831a6691c0

Self-Supported Smart Bacterial Nanocellulose–Phosphotungstic Acid Nanocomposites for Photochromic Applications

Authors: Moliria V. Santos, Hernane S. Barud, Monica A. S. Alencar, Marcelo Nalin, Sérgio H. Toma, Koiti Araki, Assis V. Benedetti, Indhira O. Maciel, Benjamin Fragneaud, Cristiano Legnani, Celso Molina, Marco Cremona, Sidney J. L. Ribeiro

Source: Frontiers in Materials, Vol 8 (2021)

Subject Terms: bacterial nanocellulose, photochromism, polyoxometalates, phosphotungstic acid, electrochromism, Technology

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fmats.2021.668835/full; https://doaj.org/toc/2296-8016

Access URL: https://doaj.org/article/336d0e42ddad43edb3862c4686bc3fae

Cellulose Based Photonic Materials Displaying Direction Modulated Photoluminescence

Authors: Molíria V. Santos, Fernando E. Maturi, Édison Pecoraro, Hernane S. Barud, Laís R. Lima, Rute A. S. Ferreira, Luís D. Carlos, Sidney J. L. Ribeiro

Source: Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)

Subject Terms: bacterial cellulose nanocrystals, chiral nematic liquid crystal, iridescence, photonic materials, luminescence, modulated light emission, Biotechnology, TP248.13-248.65

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fbioe.2021.617328/full; https://doaj.org/toc/2296-4185

Access URL: https://doaj.org/article/d9938221389d4538884134f313f36ac7

UV and Temperature-Sensing Based on NaGdF4:Yb3+:Er3+@SiO2–Eu(tta)3

Authors: Karina Nigoghossian, Younès Messaddeq, Denis Boudreau, Sidney J. L. Ribeiro

Source: ACS Omega, Vol 2, Iss 5, Pp 2065-2071 (2017)

Subject Terms: Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2470-1343

Access URL: https://doaj.org/article/78a088e998d848e0833d3fe9b9b977ef

MATERIAIS VÍTREOS E LUZ: PARTE 2

Authors: Marcelo Nalin, Sidney J. L. Ribeiro, Danilo Manzani, Rogéria Rocha Gonçalves, Gael Poirier, Fabia Castro Cassanges, Christiano J. S. de Matos, Cleber R. Mendonça, Leonardo de Boni, Lino Misoguti, Oscar Malta, Yannick Ledemi, Sandra Messaddeq, Younes Messaddeq

Source: Química Nova, Vol 39, Iss 3, Pp 340-351 (2016)

Subject Terms: glasses, thin films, femtosecond lasers, microstructure, optical fiber, sensors, Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000300340&lng=en&tlng=en; https://doaj.org/toc/1678-7064

Access URL: https://doaj.org/article/c1ccc3a8f5884edb8dfa9fd0b8606b97

MATERIAIS VÍTREOS E LUZ: PARTE 1

Authors: Marcelo Nalin, Sidney J. L. Ribeiro, Danilo Manzani, Rogéria Rocha Gonçalves, Gael Poirier, Fabia Castro Cassanges, Christiano J. S. de Matos, Cleber R. Mendonça, Leonardo de Boni, Lino Misoguti, Oscar Malta, Yannick Ledemi, Sandra Messaddeq, Younes Messaddeq

Source: Química Nova, Vol 39, Iss 3, Pp 328-339 (2016)

Subject Terms: glasses, light, photonics, Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422016000300328&lng=en&tlng=en; https://doaj.org/toc/1678-7064

Access URL: https://doaj.org/article/7637da876d7c4a44adfe3f843eeeca2c

NANOCRISTAIS DE CELULOSE A PARTIR DE CELULOSE BACTERIANA

Authors: Lais R. Lima, Daniele B. Santos, Molíria V. Santos, Hernane S. Barud, Mariana A. Henrique, Daniel Pasquini, Edison Pecoraro, Sidney J. L. Ribeiro

Source: Química Nova, Vol 38, Iss 9, Pp 1140-1147 (2015)

Subject Terms: bacterial cellulose, nanocrystals, hydrolysis time, iridescent films, Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422015000901140&lng=en&tlng=en; https://doaj.org/toc/1678-7064

Access URL: https://doaj.org/article/4af4dd644f2d4b58a0655369ccd6b30d

N-(2-Hydroxy)-propyl-3-trimethylammonium, O-Mysristoyl Chitosan Enhances the Solubility and Intestinal Permeability of Anticancer Curcumin

Authors: Daniella S. Silva, Danilo M. dos Santos, Andreia Almeida, Leonardo Marchiori, Sérgio P. Campana-Filho, Sidney J. L. Ribeiro, Bruno Sarmento

Source: Pharmaceutics, Vol 10, Iss 4, p 245 (2018)

Subject Terms: chitosan derivatives, amphiphilic polymers, polymeric micelles, quaternization, curcumin, intestinal delivery, Pharmacy and materia medica, RS1-441

File Description: electronic resource

Relation: https://www.mdpi.com/1999-4923/10/4/245; https://doaj.org/toc/1999-4923

Access URL: https://doaj.org/article/bfa19cf9e4b24ae6ac08d9523c6f8a57

Preparation and antibacterial activity of silver nanoparticles impregnated in bacterial cellulose

Authors: Luiz C. S. Maria, Ana L. C. Santos, Philippe C. Oliveira, Aline S. S. Valle, Hernane S. Barud, Younés Messaddeq, Sidney J. L. Ribeiro

Source: Polímeros, Vol 20, Iss 1, Pp 72-77 (2010)

Subject Terms: Silver, Ag nanoparticles, bacterial cellulose, antibacterial, Chemical technology, TP1-1185

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282010000100014; https://doaj.org/toc/0104-1428; https://doaj.org/toc/1678-5169

Access URL: https://doaj.org/article/ad2e52ceac054785a4f135984a191431

Coordenação local do Eu(III) em híbridos orgânicos/inorgânicos emissores de luz branca Eu(III) local coordination in white light emitters organic-inorganic hybrids

Authors: Luís D. Carlos, Rute A. Sá Ferreira, Verónica de Zéa Bermudez, Luciano A. Bueno, Celso Molina, Younes Messaddeq, Sidney J. L. Ribeiro

Source: Química Nova, Vol 24, Iss 4, Pp 453-459 (2001)

Subject Terms: organic-inorganic hybrids, luminescence, EXAFS, Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422001000400005; https://doaj.org/toc/0100-4042; https://doaj.org/toc/1678-7064

Access URL: https://doaj.org/article/01a2e30817334512bbf2b4fb60ea1f44

Photopatternable Di-ureasil−Zirconium Oxocluster Organic−Inorganic Hybrids As Cost Effective Integrated Optical Substrates.

Authors: Daniela C. Oliveira, Andreia G. Macedo, Nuno J. O. Silva, Celso Molina, Rute A. S. Ferreira, Paulo S. André, Karim Dahmouche, Verónica De Zea Bermudez, Younes Messaddeq, Sidney J. L. Ribeiro, Luís D. Carlos

Source: Chemistry of Materials; May2008, Vol. 20 Issue 11, p3696-3705, 10p

Preparation and Characterization of New Glassy System As2P2S8−Ga2S3.

Authors: Silvia H. Santagneli¹, José Schneider¹, Igor Skripachev¹, Sidney J. L. Ribeiro¹, Younès Messaddeq¹

Source: Journal of Physical Chemistry B; Apr2008, Vol. 112 Issue 16, p4943-4947, 5p

Redox Behavior of Molybdenum and Tungsten in Phosphate Glasses.

Authors: Gaël Poirier¹, Fabiola S. Ottoboni¹, Fábia Castro Cassanjes¹, Ádamo Remonte¹, Younes Messaddeq¹, Sidney J. L Ribeiro¹

Source: Journal of Physical Chemistry B; Apr2008, Vol. 112 Issue 15, p4481-4487, 7p

Structural Studies of NaPO3−MoO3Glasses by Solid-State Nuclear Magnetic Resonance and Raman Spectroscopy.

Authors: Silvia H. Santagneli¹, Carla C. de Araujo¹, Wenzel Strojek¹, Hellmut Eckert¹, Gaël Poirier¹, Sidney J. L. Ribeiro¹, Younes Messaddeq¹

Source: Journal of Physical Chemistry B; Aug2007, Vol. 111 Issue 34, p10109-10117, 9p