Results 91 to 100 of about 2,050 (293)

Stable Protein‐Based G‐Quadruplex‐Derived Supramolecular Bioinks as Tunable ECM‐Mimetic Constructs Assembled by Combining Non‐Covalent and Covalent Strategies

Advanced Materials, EarlyView.
Harnessing the synergistic interplay of supramolecular self‐assembly, under macromolecular crowding conditions, and enzymatic‐mediated covalent crosslinking toward a stable protein‐based G‐quadruplex‐derived supramolecular bioink. This bioinspired strategy enables the biofabrication of complex and tunable ECM‐mimetic constructs, providing a platform ...
Vera Sousa, Rita Sobreiro‐Almeida, Bart W. L. van den Bersselaar, E. W. Meijer, Ghislaine Vantomme, João Borges, João F. Mano   +6 more
wiley   +1 more source

EVALUACIÓN DE UN SISTEMA DE FERMENTACIÓN EXTRACTIVA PARA LA PRODUCCIÓN DE ÁCIDO LÁCTICO UTILIZANDO SUERO DE LECHE COMO SUSTRATO EVALUATION OF AN EXTRACTIVE FERMENTATION SYSTEM FOR THE PRODUCTION OF LACTIC ACID USING WHEY AS SUBSTRATE

Vitae, 2007
En este trabajo se aplica la técnica de fermentación extractiva in situ para la producción y separación de ácido láctico, usando suero de leche como sustrato y Lactobacillus delbrueckii spp. bulgaricus.
Nedher SÁNCHEZ R., Diana M. RAMÍREZ L., Arley D. ZAPATA Z.   +2 more
doaj  

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

Advanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen, Xiaoyu Wang, Jilin Fan, Bi Wang, Hanghang Fang, Yurui Wang, Hao Cui, Mohammad Roufarshbaf, Ekaterina Savina, Alexandra Valeske, Quim Peña, Yang Shi, Andreas Herrmann, Twan Lammers, Mathias Hornef, Roman Barmin, Thomas Lisson, Georg Schmitz, Anne Rix, Fabian Kiessling   +19 more
wiley   +1 more source

PROPOSITION OF ALTERNATIVE CONFIGURATIONS OF THE DISTILLATION COLUMNS FOR BIOETHANOL PRODUCTION USING VACUUM EXTRACTIVE FERMENTATION PROCESS

Chemical Engineering Transactions, 2009
Not available.
T. Junqueira, M. Dias, R. Maciel Filho, M.R. Wolf Maciel, C. Rossell   +4 more
doaj   +1 more source

A novel extractive fermentation process for lactic acid

, 1989
In order to produce lactic acid directly with high productivity, we have developed a novel extractive fermentation process combining lactic acid production by two-step pH manipulation and extraction of lactic acid by poly(4-vinylpyridine) resin.
Lee, Seoju
core  

Nitric Oxide and Hydrogen Peroxide Signaling in Extractive Shiraia Fermentation by Triton X-100 for Hypocrellin A Production

, 2020
Shiraia mycelial culture is a promising biotechnological alternative for the production of hypocrellin A (HA), a new photosensitizer for anticancer photodynamic therapy (PDT).
Yan Jun Ma, Li Ping Zheng, Jian Wen Wang, Yue Wang, Xin Ping Li   +4 more
core   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Investigation of Process Alternatives for the Separation of Ethanol, N-Butanol and Water Ternary Mixture

Chemical Engineering Transactions, 2018
Biofuel production is an ever current topic, as bioethanol and biobutanol have a great potential to partially or completely replace fossil fuels in the automotive industry due to their attractive characteristics. They are usually produced by fermentation
Nora Valentinyi, Gaspar Marton, Andras Toth, Eniko Haaz, Anita Andre, Peter Mizsey   +5 more
doaj   +1 more source

Engineering Layered Magnetic Hydrogels for Cell Placement via Shear and Magnetic Field‐Induced Assembly

Advanced Materials, EarlyView.
Magnetic particles are organized into layered architectures by combining shear flow and magnetic fields, with the resulting structures governed by appropriate Mason numbers. The programmed assemblies provide spatial guidance for cell placement, linking field‐controlled self‐assembly, flow‐induced structuring and biological organization.
Guillermo Camacho, Jose R. Morillas, Jesús García‐Gutiérrez, Stefania Nardecchia, Óscar Martínez‐Cano, Juan de Vicente   +5 more
wiley   +1 more source