Zobrazeno 1 - 10
of 246
pro vyhledávání: '"João Pina"'
Publikováno v:
ACS Omega, Vol 9, Iss 12, Pp 14627-14637 (2024)
Externí odkaz:
https://doaj.org/article/61379aee744243ba92a17ccb332ce951
Autor:
Andreia Costa-Tuna, Otávio A. Chaves, Zaida L. Almeida, Rita S. Cunha, João Pina, Carlos Serpa
Publikováno v:
Viruses, Vol 16, Iss 4, p 491 (2024)
Tenofovir (TFV) is the active form of the prodrugs tenofovir disoproxil fumarate (TDF) and tenofovir alafenamide (TAF), both clinically prescribed as HIV reverse transcriptase inhibitors. The biophysical interactions between these compounds and human
Externí odkaz:
https://doaj.org/article/343f2ffd7f0a477a83f598896775a16a
Autor:
Hajer Saadi, Othmen Khaldi, João Pina, Telma Costa, J. Sérgio Seixas de Melo, Paula Vilarinho, Zohra Benzarti
Publikováno v:
Nanomaterials, Vol 14, Iss 1, p 122 (2024)
This paper presents a comprehensive investigation of the synthesis and characterization of Zn1−xCoxO (0 ≤ x ≤ 0.05) nanopowders using a chemical co-precipitation approach. The structural, morphological, and vibrational properties of the resulti
Externí odkaz:
https://doaj.org/article/8286a801eabd44849d66b74506d691a5
Autor:
Ana Iglesias-Mejuto, Alyne Lamy-Mendes, João Pina, Benilde F. O. Costa, Carlos A. García-González, Luisa Durães
Publikováno v:
Gels, Vol 10, Iss 1, p 13 (2023)
Upconversion nanoparticles (UCNPs) are under consideration for their use as bioimaging probes with enhanced optical performance for real time follow-up under non-invasive conditions. Photostable and core-shell NaYF4:Yb3+, Er3+-SiO2 UCNPs obtained by
Externí odkaz:
https://doaj.org/article/6bf3dca173a04632ac821acac55043f4
Autor:
Thiago Guimarães, Miguel Gil, Mariana Medeiros, Vanessa Andrade, João Guerra, Hugo Pinheiro, Francisco Fernandes, João Pina, João Lopes Dias, Luís Campos Pinheiro
Publikováno v:
Archivio Italiano di Urologia e Andrologia, Vol 94, Iss 3 (2022)
Objectives: The aim of this study was to com-pare the risk of International Society of Urological Pathology (ISUP) score upgrading between magnetic resonance imaging targeted fusion biopsy (MRI-TB) and tran-srectal ultrasound-guided biopsy (TRUS-B) i
Externí odkaz:
https://doaj.org/article/aaf8f66a7522497c8a8cb7fdd6cd02eb
Autor:
Joana Henriques, João Pina, Mara E. M. Braga, Ana M. A. Dias, Patrícia Coimbra, Hermínio C. de Sousa
Publikováno v:
Pharmaceutics, Vol 15, Iss 4, p 1080 (2023)
The efficiency of photodynamic therapy is often limited by the scarcity of oxygen at the target site. To address this problem, this work proposes the development of a new nanosystem for antimicrobial photodynamic therapy applications (aPDT) where the
Externí odkaz:
https://doaj.org/article/55f227d588504ec2922a9f50a981abc7
Autor:
Mafalda Laranjo, Nelson A. M. Pereira, Andreia S. R. Oliveira, Márcia Campos Aguiar, Gonçalo Brites, Bruno F. O. Nascimento, Beatriz Serambeque, Bruna D. P. Costa, João Pina, J. Sérgio Seixas de Melo, Marta Pineiro, M. Filomena Botelho, Teresa M. V. D. Pinho e Melo
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
Novel 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-fused meso-tetraarylchlorins, with different degrees of hydrophilicity (with methyl ester, hydroxymethyl, and carboxylic acid moieties), have been synthesized and their photophysical characterization as
Externí odkaz:
https://doaj.org/article/2b7d6b2ff23a420796ee33393c093c8b
Autor:
David Lopes Sousa, Sandra D. Santos, João Pina Cabral, Ricardo Velho, Ana Sofia Teixeira, Pedro Ribeiro
Publikováno v:
European Journal of Case Reports in Internal Medicine (2022)
Primary adrenal lymphoma (PAL) is a very rare type of non-Hodgkin’s lymphoma (NHL). Herein, we report a case of NHL of both adrenal glands in a 69-year-old man. The patient was admitted because of a 1-month history of B symptoms and symptomatic hyp
Externí odkaz:
https://doaj.org/article/af32247fd4d8458eb79ac383b47a41e1
Autor:
Raquel C. R. Gonçalves, Efres Belmonte-Reche, João Pina, Milene Costa da Silva, Sónia C. S. Pinto, Juan Gallo, Susana P. G. Costa, M. Manuela M. Raposo
Publikováno v:
Molecules, Vol 27, Iss 22, p 8065 (2022)
Fluorescence-based probes represent a powerful tool for noninvasive imaging of living systems in real time and with a high temporal and spatial resolution. Amongst several known fluorophores, 3-difluoroborodipyrromethene (BODIPY) derivatives have bec
Externí odkaz:
https://doaj.org/article/f7210fcc7bf34e79976f1001952cc097
Publikováno v:
Millenium, Vol 2, Iss 5e (2020)
Introdução: Os cuidados de saúde, tal como são concebidos atualmente, baseiam-se na visão de que as decisões clínicas devem ser fundamentadas na melhor evidências científica disponível reconhecendo, contudo, a preferência do paciente, o co
Externí odkaz:
https://doaj.org/article/2c92dc62d1734bf4ac44a0df7658023b