Zobrazeno 1 - 10
of 231
pro vyhledávání: '"physical–chemical characterization"'
Autor:
Maria Francesca Di Filippo, Luisa Stella Dolci, Francesca Bonvicini, Francesca Sparla, Giovanna Angela Gentilomi, Silvia Panzavolta, Nadia Passerini, Beatrice Albertini
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Snail secretion is a complex mixture of several components, including proteins, glycoproteins, mucopolysaccharides and smaller molecules. Its growing use in nutraceutical, cosmetic and biomedical applications, as well as a component of edibl
Externí odkaz:
https://doaj.org/article/beb3900e334e4de6b58e7efcea4be63d
Autor:
Dilshad Shaikhah, Cesare Oliviero Rossi, Giuseppina De Luca, Ruggero Angelico, Pietro Calandra, Paolino Caputo
Publikováno v:
Molecules, Vol 29, Iss 17, p 4038 (2024)
Bitumen, a vital component in road pavement construction, exhibits complex chemo-mechanical properties that necessitate thorough characterization for enhanced understanding and potential modifications. Nuclear Magnetic Resonance (NMR) spectroscopy em
Externí odkaz:
https://doaj.org/article/f15d9836188842aa8e998c5cb9da3205
Publikováno v:
Cerâmica, Vol 69, Iss 389, Pp 39-47 (2023)
Abstract Two different reactive concentrated magnesium hydroxide (HM) pulps, produced in a lab reactor mill, and a synthetic and non-reactive HM-pulp, for comparative analyses, have been prepared and studied. Sodium polyacrylate was selected as a dis
Externí odkaz:
https://doaj.org/article/fd7563f57cc24f6e8271ad58b8f9d146
Akademický článek
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Publikováno v:
Applied Water Science, Vol 12, Iss 5, Pp 1-11 (2022)
Abstract The polymer inclusion membranes (PIMs) containing Cellulose triacetate as polymer base, 2-NPOE as a plasticizer, and Calix[4]resorcinarene (RC8) as a carrier were prepared and characterized. Microstructure and surface of PIMs were characteri
Externí odkaz:
https://doaj.org/article/973786a8dcd54996826547a1dcbca33d
Autor:
Lamia Zuniga Linan, Anne C. Mendonça Cidreira, Cláudia Quintino da Rocha, Fabrícia Farias de Menezes, George J de Moraes Rocha, Antônio E Macedo Paiva
Publikováno v:
Journal of Bioresources and Bioproducts, Vol 6, Iss 4, Pp 323-337 (2021)
According to the National Company of Supplying (CONAB) in 2017 alone, the national production of acai pulp reached 219 855 t, equating to 180 million dollar (USD). Almost 85% of the weight of fruit is constituted by residual biomass, even though rese
Externí odkaz:
https://doaj.org/article/e5ba6028adc5496a8e435a65434ecfea
DEVELOPMENT OF NEW SYNTHESIS ROUTES FOR HYDROXYAPATITE NANOPOWDERS PRODUCTION FROM CHICKEN EGGSHELLS
Autor:
Ingrid Russoni de Lima, Bonifácio Oliveira Fialho, Renata Antoun Simão, Daniele Aparecida Nogueira, Fernanda Aparecida Sampaio, Yutao Xing, Jose Adilson de Castro, Gláucio Soares da Fonseca, Marcos Flávio de Campos
Publikováno v:
Química Nova, Vol 44, Iss 9, Pp 1107-1116 (2021)
Hydroxyapatite (HA) nanopowders are attracting interest for surface application to ceramic biomaterials. In this study, we developed innovative and new viable synthesis routes of calcium phosphate nanopowders from the natural calcium carbonate of chi
Externí odkaz:
https://doaj.org/article/fa2613fb4a8841a8aae4132dbf8b86c9
Autor:
LEONEL VINICIUS CONSTANTINO, LEANDRO S.A. GONÇALVES, LIGIA ERPEN-DALLA CORTE, VIVIANE Y. BABA, DOUGLAS M. ZEFFA, RENATA M. GIACOMIN, RAUL MARIA CÁSSIA, JULIANO TADEU V. RESENDE
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 94, Iss suppl 3 (2022)
Abstract Banana ‘Prata’ has a significant demand in the Brazilian market, and Minas Gerais is one of the largest banana producers in the country. Scientific studies that evaluate the bananas quality produced in different cultivation regions are s
Externí odkaz:
https://doaj.org/article/1e07461171f342ef9b979b48e32c0c13
Autor:
Federica De Gaetano, Consuelo Celesti, Giuseppe Paladini, Valentina Venuti, Maria Chiara Cristiano, Donatella Paolino, Daniela Iannazzo, Vincenza Strano, Anna M. Gueli, Silvana Tommasini, Cinzia Anna Ventura, Rosanna Stancanelli
Publikováno v:
Pharmaceutics, Vol 15, Iss 6, p 1605 (2023)
In recent years, bioactive compounds have been the focus of much interest in scientific research, due to their low toxicity and extraordinary properties. However, they possess poor solubility, low chemical stability, and unsustainable bioavailability
Externí odkaz:
https://doaj.org/article/af5e8fabc3864dfbbd2626f9becbd4bd
Autor:
Rúbia Darc Machado, Júlio C. G. Silva, Luís A. D. Silva, Gerlon de A. R. Oliveira, Luciano M. Lião, Eliana M. Lima, Mariana C. de Morais, Edemilson C. da Conceição, Kênnia R. Rezende
Publikováno v:
Molecules, Vol 27, Iss 14, p 4580 (2022)
Psoralen (PSO) and 5-methoxypsoralen (5-MOP) are widely used drugs in oral photochemotherapy against vitiligo and major bioactive components of root bark extract of Brosimum gaudichaudii Trécul (EBGT), previously standardized by LC-MS. However, the
Externí odkaz:
https://doaj.org/article/37d24723244f47b0b89b795836915205