Results 71 to 80 of about 65,676 (304)

Formulation and Characterization of Novel Ionizable and Cationic Lipid Nanoparticles for the Delivery of Splice‐Switching Oligonucleotides

Advanced Materials, EarlyView.
Lipid nanoparticles (LNPs) of unconventional composition and defined structures are investigated as small oligonucleotide carriers. A composition is identified that outperforms Onpattro in cargo delivery to HeLa cells. The structure of these LNPs resembles a micellar cubic phase not commonly associated with high‐performing LNPs.
Miina Ojansivu, Hanna M. G. Barriga, Margaret N. Holme, Stefanie Morf, James J. Doutch, Samir EL Andaloussi, Tomas Kjellman, Markus Johnsson, Justas Barauskas, Molly M. Stevens   +9 more
wiley   +1 more source

CONVERSION OF PINEAPPLE JUICE WASTE INTO LACTIC ACID IN BATCH AND FED – BATCH FERMENTATION SYSTEMS

Reaktor, 2008
Pineapple juice waste contains valuable components, which are mainly sucrose, glucose, and fructose. Recently, lactic acid has been considered to be an important raw material for the production of biodegradable lactide polymer.
Abdullah Mochamad Busairi
doaj   +1 more source

Production of Astaxanthin by Xanthophyllomyces dendrorhous ZJUT46 with Fed-Batch Fermentation in 2.0 M3 Fermentor

Food Technology and Biotechnology, 2007
Astaxanthin is a main carotenoid pigment. Fed-batch fermentation bioprocesses of astaxanthin in 2.0 M3 fermentor have been investigated. Moreover, pH shift control was employed in fed-batch fermentation at 2.0 M3 scale.
Zhong-Ce Hu, Zhao Wang, Yin-Chu Shen, Yu-Guo Zheng   +3 more
doaj  

Toward Personalized Stationary Chromatography Phases: Equipping Commercial Silica Phases with Selected Peptide‐Based Binding Domains to Tailor Affinity

Advanced Materials Interfaces, EarlyView.
The 7‐mer peptide motifs QFFLFFQ, QFFEFFQ, and QFQQSFF, known as good, medium, and poor binders for the photosensitizers m‐THPC and Chlorin E6 are covalently immobilized on commercial amino‐functionalized silica particles by inverse electron‐demand Diels‐Alder ligation.
Steffen A. Busche, Lukas D. Bangert, Raoul D. Brand, Tommy Kröger, Enrico Heyl, Hans G. Börner   +5 more
wiley   +1 more source

Comparative study of production of Bio-Indigo by Pandoraea sp. in a two phase - fed batch and continuous bioreactor [PDF]

Carbon: Science and Technology, 2016
Indigo, is blue of blue jeans, a synthetic dye used on large scale all over the world. Chemical production of the dye is taking a new route towards bacterial production to overcome the environmental effects that are posed by the synthetic blue powder ...
Vaishnavi Unde, Srikanth Mutnuri
doaj  

X‐Ray and Electron Spectroscopy of the CdS/(Ag,Cu)(In,Ga)Se2 Interface With RbF Treatment

Advanced Materials Interfaces, EarlyView.
The chemical and electronic structure of the CdS/(Ag,Cu)(In,Ga)(S,Se)2 interface with RbF treatment is investigated using a combination of synchrotron‐ and laboratory‐based soft and hard X‐ray spectroscopies. A Rb–In–Se species is found at the absorber surface, with a band gap of 2.8 eV, in contrast to comparable Ag‐free Cu(In,Ga)Se2 absorbers with RbF‐
Dirk Hauschild, Luisa Both, Mary Blankenship, Constantin Wansorra, Ralph Steininger, Wanli Yang, Dimitrios Hariskos, Wolfram Witte, Rico Gutzler, Michael Powalla, Clemens Heske, Lothar Weinhardt   +11 more
wiley   +1 more source

Optimizatin of fed-batch processes: Challenges and solutions

Brazilian Journal of Chemical Engineering, 1999
The optimization problem of a fed-batch alcoholic fermentation by Zymomonas mobilis, solved using Pontryagin's maximum principle and the singular control theory, is used to discuss the main challenges that usually arise during the implementation of optimal strategies. For each problem a practical solution is proposed. In order to solve the optimization
HENRIQUES, A. W. S., COSTA, A. C., ALVES, T. L. M., LIMA, E. L.   +3 more
openaire   +4 more sources

Flexible Production of Spherical Powders of Ti‐V‐Zr‐Nb‐Mo‐Hf‐Ta‐W Refractory High‐Entropy Alloys by Plasma‐Assisted Centrifugal Atomization

Advanced Materials Technologies, EarlyView.
In this work, spherical powders of refractory Ti‐V‐Zr‐Nb‐Mo‐Hf‐Ta‐W high‐entropy alloys (R‐HEAs) have been fabricated in a single step by plasma‐assisted centrifugal atomization. Loss of the heaviest elements in the composition is observed only at rotational speeds higher than 13 000 rpm due to solid‐solid centrifugal separation.
Marina Ciurans‐Oset, Johanne Mouzon, Farid Akhtar   +2 more
wiley   +1 more source

Photoactive Monolayer MoS2 for Spiking Neural Networks Enabled Machine Vision Applications

Advanced Materials Technologies, EarlyView.
Molybdenum disulfide (MoS2) optoelectronic devices are implemented as Leaky Integrate‐and‐Fire (LIF) neurons in spiking neural networks (SNNs), where light‐induced photocurrent dynamics represent potentiation (τd) and depression (τd), emulating neuronal membrane potential.
Thiha Aung, Sindhu Priya Giridhar, Irfan H. Abidi, Taimur Ahmed, Akram AI‐Hourani, Sumeet Walia   +5 more
wiley   +1 more source

Investigation the effect of olive oil feeding strategies on Yarrowia lipolytica lipase production

Biological Journal of Microorganism, 2015
Introduction: Lipase of the yeast Yarrowia lipolytica used in detergents, cosmetics, pharmaceuticals and food industries. This enzyme production depends on medium composition, especially carbon source.  The purpose of this study was to investigate ...
Farshad Darvishi, Barumand Hosseini
doaj