Zobrazeno 1 - 10
of 376
pro vyhledávání: '"Mara G. Freire"'
Autor:
Ana M. Ferreira, Isabela Sales, Sónia A. O. Santos, Tiago Santos, Fátima Nogueira, Silvana Mattedi, Simão P. Pinho, João A. P. Coutinho, Mara G. Freire
Publikováno v:
Chem & Bio Engineering, Vol 1, Iss 1, Pp 44-52 (2024)
Artemisinin, a drug used to treat malaria, can be chemically synthesized or extracted from Artemisia annua L. However, the extraction method for artemisinin from biomass needs to be more sustainable while maintaining or enhancing its bioactivity. Thi
Externí odkaz:
https://doaj.org/article/4e0e72ad6b294d8b99c9f96ef8c8f2bf
Autor:
Marguerita E. Rosa, Maria S.M. Mendes, Diana C.V. Belchior, João A.P. Coutinho, Francisca A. e Silva, Mara G. Freire
Publikováno v:
Advances in Sample Preparation, Vol 10, Iss , Pp 100116- (2024)
Analysing biomarkers in human serum could be used as an effective and less invasive approach for the diagnosis of lung cancer; however, biomarker detection reliability is highly limited due to matrix effects. Herein, aqueous biphasic systems (ABS) ar
Externí odkaz:
https://doaj.org/article/d03c56d5545b4d3aa8e7cee8ceb8e5c1
Autor:
Sónia N. Pedro, Bruno F.A. Valente, Carla Vilela, Helena Oliveira, Adelaide Almeida, Mara G. Freire, Armando J.D. Silvestre, Carmen S.R. Freire
Publikováno v:
Materials Today Bio, Vol 22, Iss , Pp 100733- (2023)
Antimicrobial photodynamic therapy (aPDT) is a potent tool to surpass the global rise of antimicrobial resistance; still, the effective topical administration of photosensitizers remains a challenge. Biopolymer-based adhesive films can safely extend
Externí odkaz:
https://doaj.org/article/0a0302008e294a4d83f01c5b782c6875
Autor:
Flávia F. Magalhães, Matheus M. Pereira, Rita de Cássia Superbi de Sousa, Ana P.M. Tavares, João A.P. Coutinho, Mara G. Freire
Publikováno v:
Green Chemical Engineering, Vol 3, Iss 4, Pp 328-337 (2022)
Aqueous biphasic systems (ABS) are promising for proteins purification; however, when dealing with samples comprising several proteins, the selectivity towards a target protein is difficult to achieve. In this work, the addition of ionic liquids (ILs
Externí odkaz:
https://doaj.org/article/b3975b8634314e1686d8c124a15619f0
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/55bccdd281d143f698c55a02674f0e64
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
The emergence of biopharmaceuticals, including proteins, nucleic acids, peptides, and vaccines, revolutionized the medical field, contributing to significant advances in the prophylaxis and treatment of chronic and life-threatening diseases. However,
Externí odkaz:
https://doaj.org/article/bbd67977d53f4d72b90040d1fb84399a
Publikováno v:
Sustainable Chemistry, Vol 2, Iss 4, Pp 764-777 (2021)
Chlorophylls and their derivatives have been extensively studied due to their unique and valuable properties, including their anti-mutagenic and anti-carcinogenic features. Nevertheless, high-purity-level chlorophylls extracted from natural sources a
Externí odkaz:
https://doaj.org/article/8115e93457e94a778a9a355d670acedc
Autor:
Ana I. Valente, Ana M. Ferreira, Mafalda R. Almeida, Aminou Mohamadou, Mara G. Freire, Ana P. M. Tavares
Publikováno v:
Sustainable Chemistry, Vol 3, Iss 1, Pp 1-18 (2021)
Ribulose-1,5-biphosphate carboxylase/oxygenase (RuBisCO) is the most abundant protein on the planet, being present in plants, algae and various species of bacteria, with application in the pharmaceutical, chemical, cosmetic and food industries. Howev
Externí odkaz:
https://doaj.org/article/5108582f1ead44419d4f9d7f5b6893ac
Autor:
Mafalda R. Almeida, Raquel O. Cristóvão, Maria A. Barros, João C. F. Nunes, Rui A. R. Boaventura, José M. Loureiro, Joaquim L. Faria, Márcia C. Neves, Mara G. Freire, Valéria C. Santos-Ebinuma, Ana P. M. Tavares, Cláudia G. Silva
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract l-asparaginase (ASNase, EC 3.5.1.1) is an enzyme that catalyzes the l-asparagine hydrolysis into l-aspartic acid and ammonia, being mainly applied in pharmaceutical and food industries. However, some disadvantages are associated with its fre
Externí odkaz:
https://doaj.org/article/3f5da1c099de4158876e8d4b70b363fa
Publikováno v:
Encyclopedia, Vol 1, Iss 3, Pp 942-963 (2021)
Deep eutectic solvents (DES) are eutectic mixtures that present a deviation from the ideal thermodynamic solid–liquid phase behavior, where a significant depression in the melting temperature occurs. If properly designed and chosen, DES may be liqu
Externí odkaz:
https://doaj.org/article/cc0286e45ec440bb9bf3293d6e64e682