Results 221 to 230 of about 1,181,348 (310)

Surfactant‐Enhanced Electrospun Nanofiber Filters for Efficient Viral and Bacterial Inactivation

Journal of Applied Polymer Science, EarlyView.
In this work, electrospun polyacrylonitrile (PAN) nanofibrous filters functionalized with surfactants (CTAB, CPC, and SDS) were developed for air filtration applications. The PAN nanofiber mats enable efficient particulate matter capture while simultaneously providing antimicrobial and antiviral activity against bacteria (E. coli and S.
Edilton N. da Silva, Paulo A. M. Chagas, Gustavo C. da Mata, Felipe A. Lima, Fabiana B. Furtado, Wanderley P. de Oliveira, Rejane M. T. Grotto, Clovis W. O. de Souza, Mônica L. Aguiar, Vádila G. Guerra   +9 more
wiley   +1 more source

Quality of life assessment in patients undergoing partial and total thyroidectomy. [PDF]

Rev Col Bras Cir
Santos PHSCD, Galafassi RZ, Lopes GFMR, Guimarães LAA, Bobadilla FRH, Nishimoto IN, Dedivitis RA.   +6 more
europepmc   +1 more source

Polyethylene–Cellulose Composites From Cellulose Xanthate Solutions

Journal of Applied Polymer Science, EarlyView.
An approach for fabricating cellulose/LDPE composites through cellulose dissolution, LDPE dispersion, and subsequent hot‐pressing. ABSTRACT This study reports a processing route for fabricating cellulose/LDPE composites involving the dispersion of polyethylene powder in a cellulose solution, followed by regeneration to form a continuous cellulose ...
Camila S. Moraes, Matheus F. Flores, Antonio A. S. Curvelo   +2 more
wiley   +1 more source

Improving Oxygen Barrier Performance of Polylactide Film by Using Bleached and Unbleached Nanocellulose From Grape Pomace

Journal of Applied Polymer Science, EarlyView.
Bleached and unbleached nanocelluloses were produced from the exhausted grape pomace and applied as coatings on PLA substrates for sustainable food packaging. Unbleached nanocelluloses were more hydrophobic and amorphous than bleached ones. The resulting bio‐based bleached nanocellulose‐coated PLA films showed a 68% reduction in O2 permeability ...
Jingwen Chen, Nadia O. Okamoto‐Schalch, Maria Gabriela B. Dalben, Sandra Domenek, Chloé Chevigny, Giana Almeida, Milena Martelli‐Tosi   +6 more
wiley   +1 more source

[Nursing consultations in primary health care in Brazil: distribution and productivity in the management of chronic noncommunicable diseasesConsultas atendidas por personal de enfermería en la atención primaria de salud en Brasil: distribución y productividad en las consultas relativas a enfermedades crónicas no transmisibles]. [PDF]

Rev Panam Salud Publica
Mendes IAC, de Almeida EWS, Silva ÍR, de Andrade EMLR, Bernardes RM, Almeida RGDS, Siqueira EF, da Silva MCN, de Godoy S.   +8 more
europepmc   +1 more source

Development and Characterization of Cellulose Films Incorporating Vitamin A and E‐Loaded Liposomes

Journal of Applied Polymer Science, EarlyView.
Liposome‐cellulose films deliver UV‐light shielding, wetting, and high rigidity for green tattoo aftercare. ABSTRACT This study introduces cellulose films enriched with vitamin A/E liposomes as sustainable, bioactive dressings for tattoo aftercare. Morphological analysis showed a smoother, more continuous microtexture than the neat cellulose films ...
Nathalia Vieira Villar de Nunes, Lincoln Audrew Cordeiro, Camila Monteiro Cholant, Ana Carolina Rodrigues Ribeiro, João Pedro Almeida Lopes, Everton Granemann Souza, Chiara das Dores do Nascimento, Alexandre Ferreira Galio, Amanda Dantas de Oliveira, Andre Ricardo Fajardo, André Luiz Missio   +10 more
wiley   +1 more source

Development and Characterization of Poly(Vinyl Alcohol)/Chitosan/Collagen Blends for the Treatment of Burn Wounds

Journal of Applied Polymer Science, EarlyView.
Schematic illustration of the poly(vinyl alcohol)/chitosan/collagen blend, highlighting the main physicochemical characterization results and the biological evaluations performed in an in vivo burn model. ABSTRACT Burns are complex injuries that require effective and multifunctional therapeutic approaches.
Bruna V. Quevedo, Luiz Ricardo Furlan Juvencio, Jessica Asami, Maria Lourdes Peris Barbo, Moema de Alencar Hausen, Daniel Komatsu, Eliana Aparecida de Rezende Duek   +6 more
wiley   +1 more source

Tailored Dual Responsive Hybrid Gelatin Methacryloyl/Poly[2‐(Dimethylamino)Ethyl Methacrylate] Hydrogels for Efficient Ibuprofen Release in Topical Applications

Journal of Applied Polymer Science, EarlyView.
GelMA/DMAEMA hybrid hydrogels for release of ibuprofen. ABSTRACT In this study, biocompatible hydrogels intended for topical delivery of ibuprofen were synthesized from gelatin methacryloyl (GelMA) and 2‐(dimethylamino)ethyl methacrylate (DMAEMA) by varying their proportions. The impact of different GelMA and DMAEMA ratios was comprehensively evaluated
Guilherme Frey Schutz, Ana Luiza Assis Coutinho, Carolina Coli Zuliani, Ibsen Bellini Coimbra, Jéssica Heline Lopes da Fonseca, Marcos Akira d'Ávila, Ângela Maria Moraes, Roniérik Pioli Vieira   +7 more
wiley   +1 more source

Diversity in scientific publishing is a strategic contribution to plural science. [PDF]

Cad Saude Publica
Lima LD, Deslandes S.
europepmc   +1 more source

Effect of SSZ‐13 Zeolite Loading and Synthesis Time on the CO2/N2 Separation Performance of PDMS Mixed Matrix Membranes

Journal of Applied Polymer Science, EarlyView.
Advantages of MMMs and the Robeson plot detailing improved performance of the 4d05% membrane. ABSTRACT Mixed matrix membranes were produced by incorporation of SSZ‐13 zeolites into polydimethylsiloxane (PDMS) to assess the effect of filler properties and concentration on the CO2/N2 separation efficiency compared to pure PDMS membranes.
Alice Cardoso Takahashi, Gabriela Luiza Almeida Silva, Igor Lopes de Almeida, João Saul Assis Paes, Kátia Cecília de Souza Figueiredo, Nelcy Della Santina Mohallem, Alysson Martins Almeida Silva, Daniel Dornellas Athayde   +7 more
wiley   +1 more source