Results 71 to 80 of about 242,523 (263)

Supersymmetric quantum mechanics and Painleve equations

open access: yes, 2013
In these lecture notes we shall study first the supersymmetric quantum mechanics (SUSY QM), specially when applied to the harmonic and radial oscillators. In addition, we will define the polynomial Heisenberg algebras (PHA), and we will study the general
Bermudez, David, C, David J. Fernández
core   +1 more source

A novel programmable lysozyme-based lysis system in Pseudomonas putida for biopolymer production [PDF]

open access: yes, 2017
Indexación: Scopus; Web of Science.Cell lysis is crucial for the microbial production of industrial fatty acids, proteins, biofuels, and biopolymers. In this work, we developed a novel programmable lysis system based on the heterologous expression of ...
Borrero de Acuña, J.M.   +4 more
core   +1 more source

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

open access: yesAdvanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang   +12 more
wiley   +1 more source

Prospects for the Use of Whey for Polyhydroxyalkanoate (PHA) Production

open access: yesFrontiers in Microbiology, 2019
Plastic production and accumulation have devastating environmental effects, and consequently, the world is in need of environmentally friendly plastic substitutes.
T. M. Amaro   +3 more
semanticscholar   +1 more source

Potential of Cellulose Microfibers for PHA and PLA Biopolymers Reinforcement

open access: yesMolecules, 2020
Cellulose nanocrystals (CNC) have attracted the attention of many engineering fields and offered excellent mechanical and physical properties as polymer reinforcement.
G. Mármol, C. Gauss, R. Fangueiro
semanticscholar   +1 more source

Purpose‐Adaptable Reinforced 3D Hyaluronic‐Acid Based Platform to Study Pathomechanisms of the Central Nervous System

open access: yesAdvanced Healthcare Materials, EarlyView.
Platform system to create biofabricated 3D spinal cord tissue models: Combining high resolution PCL fiber placement, a customized, hyaluronic acid‐based hydrogel, two cell types (spinal cord neurons and astrocytes) together with three distinct laminin isoforms allow the formation of functional cell–cell network interactions.
Nicoletta Murenu   +12 more
wiley   +1 more source

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

open access: yesAdvanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel   +7 more
wiley   +1 more source

Modified function projective synchronization of complex dynamical networks with mixed time-varying and asymmetric coupling delays via new hybrid pinning adaptive control

open access: yesAdvances in Difference Equations, 2017
This paper investigates modified function projective synchronization (MFPS) for complex dynamical networks with mixed time-varying and hybrid asymmetric coupling delays, which is composed of state coupling, time-varying delay coupling and distributed ...
Piyapong Niamsup   +2 more
doaj   +1 more source

Advances and trends in microbial production of polyhydroxyalkanoates and their building blocks

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
With the rapid development of synthetic biology, a variety of biopolymers can be obtained by recombinant microorganisms. Polyhydroxyalkanoates (PHA) is one of the most popular one with promising material properties, such as biodegradability and ...
Qiang Gao   +10 more
doaj   +1 more source

Optimization of Green Extraction and Purification of PHA Produced by Mixed Microbial Cultures from Sludge

open access: yesWater, 2020
Sludge from municipal wastewater treatment systems can be used as a source of mixed microbial cultures for the production of polyhydroxyalkanoates (PHA).
Guilherme A. de Souza Reis   +4 more
semanticscholar   +1 more source

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