@article{sarder_piner_rios_chacon_artner_barrios_argyropoulos_2022, title={Copolymers of starch, a sustainable template for biomedical applications: A review}, volume={12}, url={http://dx.doi.org/10.1016/j.carbpol.2021.118973}, DOI={10.1016/j.carbpol.2021.118973}, abstractNote={The outstanding versatility of starch offers a source of inspiration for the development of high-performance-value-added biomaterials for the biomedical field, including drug delivery, tissue engineering and diagnostic imaging. This is because starch-based materials can be tailored to specific applications via facile grafting or other chemistries, introducing specific substituents, with starch being effectively the "template" used in all the chemical transformations discussed in this review. A considerable effort has been carried out to obtain specific tailored starch-based grafted polymers, taking advantage of its biocompatibility and biodegradability with appealing sustainability considerations. The aim of this review is to critically explore the latest research that use grafting chemistries on starch for the synthesis of products for biomedical applications. An effort is made in reviewing the literature that proposes synthetic "greener" approaches, the use of enzymes and their immobilized analogues and alternative solvent systems, including water emulsions, ionic liquids and supercritical CO2.}, journal={CARBOHYDRATE POLYMERS}, publisher={Elsevier BV}, author={Sarder, Roman and Piner, Emily and Rios, David Cruz and Chacon, Lisandra and Artner, Mirela Angelita and Barrios, Nelson and Argyropoulos, Dimitris}, year={2022}, month={Feb}, pages={118973} } @article{artner_cademartori_avelino_lomonaco_magalhaes_2021, title={A novel design for nanocellulose reinforced urea-formaldehyde resin: a breakthrough in amino resin synthesis and biocomposite manufacturing}, volume={28}, ISSN={["1572-882X"]}, url={https://doi.org/10.1007/s10570-021-03739-4}, DOI={10.1007/s10570-021-03739-4}, number={6}, journal={CELLULOSE}, publisher={Springer Science and Business Media LLC}, author={Artner, Mirela Angelita and Cademartori, Pedro Henrique Gonzalez and Avelino, Francisco and Lomonaco, Diego and Magalhaes, Washington Luiz Esteves}, year={2021}, month={Apr}, pages={3435–3450} } @misc{método de obtenção e incorporação de suspensão de nanocelulose em resina termofixa, e respectiva resina termofixa sintetizada resultante._2020, year={2020}, month={May} } @inproceedings{ biodegradable polymeric composite from peach palm residues: preparation and characterization._2019, url={https://docs.google.com/viewerng/viewer?url=https://www.eventweb.com.br/xviiisbpmat/specific-files/grabFile.php?codigo%3D4FTC}, booktitle={XVIII Brazil MRS Meeting}, year={2019}, month={Sep} } @article{alumina nanoparticles as formaldehyde scavenger for urea-formaldehyde resin: rheological and in-situ cure performance_2019, url={http://dx.doi.org/10.1016/j.compositesb.2019.107281}, DOI={10.1016/j.compositesb.2019.107281}, abstractNote={Formaldehyde emission in the environment from thermosetting resins, like urea-formaldehyde (UF), is one of the most negative aspects of wood-based composite panels. UF resins with low or zero formaldehyde emission and keeping or improving their remarkable properties have been designed by different approaches, with special attention to organic and inorganic nanofillers. Although formaldehyde emission can be mitigated, controlling of rheology kinetics, curing and thermal stability are essential to avoid restrictions for practical applications. Here, we investigated the incorporation of small percentages of Al2O3 nanoparticles into UF resin regarding its rheology, thermodynamic mechanics, thermal kinetics and morphology. Changes on formaldehyde emission was determined by desiccator method and qualitatively illustrated by thermogravimetry-mass spectrometry analysis. The Al2O3 incorporation without significant agglomerations changed the viscosity of UF resin, presenting a shear thinning behavior, especially for higher quantity of nanoparticles. Likewise, analysis of thermodynamic mechanisms shows Al2O3 as an effective additive for UF resin without changing important curing parameters like vitrification point and gel temperature. Al2O3 nanoparticles are also effective to reduce the formaldehyde emission during the UF resin cure reactions at high temperatures and up to 14% in MDF composite panels at environmental temperatures.}, journal={Composites Part B: Engineering}, year={2019}, month={Nov} } @inproceedings{formaldehyde analysis on wood panels by headspace_2019, url={https://docs.google.com/viewerng/viewer?url=https://www.eventweb.com.br/xviiisbpmat/specific-files/grabFile.php?codigo%3D4EXA}, booktitle={XVIII Brazil MRS meetting}, year={2019}, month={Sep} } @article{determinação de formaldeído pelo método dessecador utilizando reagente analítico acetilacetona: modificação da norma astm d 5582_2018, journal={Embrapa Florestas}, year={2018}, month={Dec} }