Search Results - "Soltero, Armando"
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Production of Chitosan/Hyaluronan Complex Nanofibers. Characterization and Physical Properties as a Function of the Composition
Published in Polymers (03-09-2020)“…In this work, optimized conditions for preparation of chitosan and hyaluronan polyelectrolyte complex are proposed. The objective was to produce new…”
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Effect of DNA's Molecular Weight on their Solution Viscosity, Critical Concentrations, and Liquid Crystals Formation
Published in Macromolecular symposia. (01-08-2024)“…The study of the dynamics of nucleic acids in solution, their flow properties, and viscoelasticity is of great importance for understanding their biological…”
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Structural Behavior of Amphiphilic Triblock Copolymer P104/Water System
Published in Polymers (31-05-2023)“…A detailed study of the different structural transitions of the triblock copolymer PEO -PPO -PEO (P104) in water, in the dilute and semi-dilute regions, is…”
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Biomaterials Based on Electrospun Chitosan. Relation between Processing Conditions and Mechanical Properties
Published in Polymers (01-03-2018)“…In this paper, it is shown that pure chitosan nanofibers and films were prepared with success in 0.5 M acetic acid as solvent using poly (ethylene oxide) (PEO)…”
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Exchange dynamics between amphiphilic block copolymers and lipidic membranes through hydrophobic pyrene probe transfer
Published in RSC advances (26-11-2018)“…Vectorization has experienced significant development over the last few years and has been used to control the distribution of active ingredients to a target…”
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Deep-Eutectic Solvents as MWCNT Delivery Vehicles in the Synthesis of Functional Poly(HIPE) Nanocomposites for Applications as Selective Sorbents
Published in ACS applied materials & interfaces (16-11-2016)“…We report an alternative green strategy based on deep-eutectic solvents (DES) to deliver multiwalled carbon nanotubes (MWCNTs) for a bottom-up approach that…”
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Optimization of the Obtaining of Cellulose Nanocrystals from Agave tequilana Weber Var. Azul Bagasse by Acid Hydrolysis
Published in Nanomaterials (Basel, Switzerland) (18-02-2021)“…A multilevel factorial design of 2 with 12 experiments was developed for the preparation of cellulose nanocrystals (CNC) from Weber var. Azul bagasse, an…”
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Role of Electrostatic Interactions on Supramolecular Organization in Calf-Thymus DNA Solutions under Flow
Published in Polymers (28-10-2018)“…Previous investigations were conducted on two concentrations of DNA solution: 4 mg/mL, for which it has been shown that no supramolecular organization is…”
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Chitosan based biomaterials for cartilage tissue engineering: Chondrocyte adhesion and proliferation
Published in Food hydrocolloids for health (2021)“…Multidisciplinary approaches encompassing developmental biology, tissue mechanics, cell differentiation, and nano-fabrication technology hold great promise for…”
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10
Changes in thermodynamic and structural characteristics of polymerized and monomer surfactants induced by introduction of a hydrotrope
Published in Journal of molecular liquids (01-11-2017)“…In this work, we reported for the first time, an easy and cheap route of the synthesis of three polymerizable surfactants with a hydrotrope counterion the…”
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Conformation and Rheological Properties of Calf-Thymus DNA in Solution
Published in Polymers (11-02-2016)“…Studies of DNA molecule behavior in aqueous solutions performed through different approaches allow assessment of the solute-solvent interactions and…”
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12
Chondrocyte cell adhesion on chitosan supports using single-cell atomic force microscopy
Published in International journal of polymer analysis & characterization (02-01-2022)“…In this work, functional scaffolds based on electrospun chitosan nanofibers are unprecedentedly studied in terms of their force cell adhesion response. To…”
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On the use of shear rheology to formulate stable foams. Example of a lyotropic lamellar phase
Published in Colloids and surfaces. A, Physicochemical and engineering aspects (20-10-2016)“…[Display omitted] •RheoSAXS study evidencing a transition lamellar phase- multilamellar vesicles, that disappear after a short time.•The stability of foams…”
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14
Rheological Properties of DNA Molecules in Solution: Molecular Weight and Entanglement Influences
Published in Polymers (03-08-2016)“…Molecular weight, stiffness, temperature, and polymer and ionic concentrations are known to widely influence the viscosity of polymer solutions. Additionally,…”
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Development of functional hybrid scaffolds for wound healing applications
Published in iScience (15-04-2022)“…Hybrid hydrogels composed of chitosan (CS) and hyaluronic acid (HA) and collagen (Coll) were prepared by polyelectrolyte complex self-assembly. These scaffolds…”
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Obtaining soluble-grade cellulose pulp from Agave tequilana Weber var. azul bagasse
Published in Bioresources (01-11-2019)“…Natural lignocellulosic biomass is a valuable feedstock for soluble-grade cellulose (α-cellulose > 90%) with advantageous features such as abundance, high…”
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DNA/chitosan electrostatic complex
Published in International journal of biological macromolecules (01-07-2016)“…•This original paper for the first time established clearly the stoichiometric charge complex formation for DNA/chitosan.•Well defined and soluble samples of…”
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THE USE OF POLYSACCHARIDES EXTRACTED FROM SEED OF Persea americana var. Hass ON THE SYNTHESIS OF ACRYLIC HYDROGELS
Published in Química Nova (01-02-2018)“…This paper reports the use of polysaccharides extracted from seed of Persea americana var. Hass in the synthesis of acrylic hydrogels. The effects of the…”
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Complex Self-Assembly of Reverse Poly(butylene oxide)-Poly(ethylene oxide)-Poly(butylene oxide) Triblock Copolymers with Long Hydrophobic and Extremely Lengthy Hydrophilic Blocks
Published in The journal of physical chemistry. B (15-05-2014)“…Amphiphilic block copolymers have emerged during last years as a fascinating substrate material to develop micellar nanocontainers able to solubilize, protect,…”
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Shear-induced structural and thermodynamic phase transitions in micellar systems
Published in The European physical journal. E, Soft matter and biological physics (01-02-2017)“… In this contribution a methodology to compute and classify shear-induced structural and phase transitions in surfactant/water mixtures from rheological…”
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