Zobrazeno 1 - 10 of 27 pro vyhledávání: '"Gloria S. Oporto"'
1
Akademický článek
Evaluation of Acetaminophen Release from Biodegradable Poly (Vinyl Alcohol) (PVA) and Nanocellulose Films Using a Multiphase Release Mechanism
Autor: Kelsey L. O’Donnell, Gloria S. Oporto-Velásquez, Noelle Comolli
Publikováno v: Nanomaterials, Vol 10, Iss 2, p 301 (2020)
Biodegradable polymers hold great therapeutic value, especially through the addition of additives for controlled drug release. Nanocellulose has shown promise in drug delivery, yet usually requires chemical crosslinking with harsh acids and solvents.
Externí odkaz: https://doaj.org/article/8135fa3df61443bcbf0a5e99f45e4930
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2
Akademický článek
Observed Kinetic Parameters during the Torrefaction of Red Oak (Quercus rubra) in a Pilot Rotary Kiln Reactor
Autor: Juan C. Carrasco, Gloria S. Oporto, John Zondlo, Jingxin Wang
Publikováno v: BioResources, Vol 9, Iss 3, Pp 5417-5437 (2014)
The torrefaction of red oak (Quercus rubra) was performed in a pilot rotary kiln reactor, and the apparent kinetic results were compared with the results of torrefaction performed in a bench-scale fluidized reactor. Mass loss, gross calorific analyse
Externí odkaz: https://doaj.org/article/ac1404562c914015a89c937b599d8a49
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3
Structural analysis and strength-to-weight optimization of wood-based sandwich composite with honeycomb core under three-point flexural test
Autor: Jingxin Wang, Jingxin Hao, Xinfeng Wu, Wenjin Liu, Gloria S. Oporto
Publikováno v: European Journal of Wood and Wood Products. 78:1195-1207
Wood-based sandwich composite with a paper honeycomb core, especially for thick boards, has the advantage of high strength-to-weight ratio for the use in lightweight furniture products, interior walls etc. Employing both theoretical and experimental
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c276f0fe194d5227bd1b32ecf0dd8014
https://doi.org/10.1007/s00107-020-01574-1
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4
Micro- and Nanofibrillated Cellulose (MNFC) from Pineapple (Ananas comosus) Stems and Their Application on Polyvinyl Acetate (PVAc) and Urea-Formaldehyde (UF) Wood Adhesives
Autor: Roger Moya, Daniel Méndez, Priscilla Rigg-Aguilar, Luis Diego Potosme, Allen Puente-Urbina, Ricardo Starbird, Gloria S. Oporto-Velásquez, José Vega-Baudrit, Marianelly Esquivel
Publikováno v: Journal of Nanomaterials, Vol 2020 (2020)
Micro- and nanofibrillated cellulose (MNFC) was extracted from pineapple stems by acid hydrolysis, then characterized and tested in two concentrations (0.5 and 1.0 wt%) in polyvinyl acetate (PVAc) and urea-formaldehyde (UF) adhesives. The modified ad
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0a57e44a991340b30c5b78293aaa1b0
https://doaj.org/article/e3c38ad7a162441e8b4288b10749430b
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6
Pick Your Poison: Benzalkonium Chloride and Copper Enable Nanocellulose Derivatives to Form Antimicrobial Properties Against a Spectrum of Microorganisms
Autor: Matthew J. Winans, Gloria S. Oporto, Jennifer E. G. Gallagher, Jaczynski J
TEMPO nanofibrillated cellulose (TNFC), nanofibrillated cellulose (NFC), carboxymethyl cellulose (CMC), and lignin were used as templates for the addition of two well-known antimicrobial substances, benzalkonium chloride (BZK) and copper. The resulti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d0a9329051cad409e1ccd690e0b4bd3
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7
Short Rotation Wood Crops in Latin American: A Review on Status and Potential Uses as Biofuel
Autor: Carolina Tenorio, Gloria S. Oporto, Roger Moya
Publikováno v: Energies, Vol 12, Iss 4, p 705 (2019)
Studies related to biomass production, with a focus on energy uses for short-rotation woody crops (SRWCs), are limited in Latin America. The research that is available relates to a variety of tested SRWC species (50 species), however, the most import
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87868364ded6f635e5f8b1fe65feb056
https://www.mdpi.com/1996-1073/12/4/705
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8
Investigation of hardwood biochar as a replacement for wood flour in wood–polypropylene composites
Autor: David B. DeVallance, Gloria S. Oporto, Patrick Quigley
Publikováno v: Journal of Elastomers & Plastics. 48:510-522
The overall goal of this project was to combine biochar (BC) with plastic and wood residue to create novel composite products. Little to no research has been conducted on combining BC with other materials to form a composite. In this research, BC was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e7e626faf2539e971f464c6fe467100
https://doi.org/10.1177/0095244315589655
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10
Deformation and Failure Behavior of Wooden Sandwich Composites with Taiji Honeycomb Core under a Three-Point Bending Test
Autor: Jingxin Wang, Gloria S. Oporto, Xinfeng Wu, Nan Nan, Gregory A. Dahle, Jingxin Hao
Publikováno v: Materials; Volume 11; Issue 11; Pages: 2325
Materials, Vol 11, Iss 11, p 2325 (2018)
Materials
A new type of Taiji honeycomb structure bonded outside with wood-based laminates was characterized from a mechanical standpoint. Both theoretical and experimental methods were employed to analyze comprehensively the deformation behavior and failure m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38e633468e1aef3b1f9cd532ce87a3cc
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