Results 61 to 70 of about 4,131 (215)

A Strategy for the Production of Single-Cell Proteins by the Efficient and Continuous Fermentation of Hydroxide Bacteria Under Gas Fermentation

Applied Sciences
Cupriavidus necator can produce single-cell proteins (SCPs) using electrons produced by hydrogen as energy, oxygen as electron acceptors, and CO2 as carbon sources. Gas fermentation is a process of microbial fermentation that uses gas substrates (such as
Shuai Fu, Longyu Gou, Ke Long, Lanchai Chen, Dingrong Cai, Yue Lu   +5 more
doaj   +1 more source

Fermentation of H₂ and CO₂ with Clostridium ljungdahlii at Elevated Process Pressure – First Experimental Results

Chemical Engineering Transactions, 2018
Fermentation of synthesis gas mixtures (H2, CO and CO2) with anaerobic bacteria acting as a biocatalyst is a promising process for the production of fuels and chemicals with first large-scale applications.
I.K. Stoll, S. Herbig, M. Zwick, N. Boukis, J. Sauer, A. Neumann, F. Oswald   +6 more
doaj   +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

Bioethanol Production via Syngas Fermentation of Clostridium Ljungdahlii in a Hollow Fiber Membrane Supported Bioreactor

International Journal of Technology, 2019
Ethanol production via syngas fermentation obtained from lignocellulose gasification provides a method to completely utilize all the carbon content from lignocellulosic feedstock.
Irika Devi Anggraini, Keryanti, Made Tri Ari Penia Kresnowati, Ronny Purwadi, Reiji Noda, Tomohide Watanabe, Tjandra Setiadi   +6 more
doaj   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

In vitro caecal fermentation and volatile fatty acids production from sugars in rabbits

World Rabbit Science
The aim of this study was to evaluate the fermentability of selected sugar substrates using an in vitro gas production test and volatile fatty acid (VFA) analysis with a caecum inoculum from rabbits.
Vida Rezar, Ajda Kermauner, Andrej Lavrenčič   +2 more
doaj   +1 more source

In vitro fermentation of structural carbohydrate-rich feeds using faecal inoculum from pigs

Italian Journal of Animal Science, 2015
Seven feeds were tested in vitro using faecal inoculum from pigs. Sugar beet pulp, wheat bran, soybean hulls, grapecake, glutamic beet pulp, citrus by-product and fructo-oligo - saccharides (FOS) were fermented for 96 h.
Nadia Musco, Serena Calabrò, Federico Infascelli, Raffaella Tudisco, Pietro Lombardi, Micaela Grossi, Laura Addi, Bruna Ponciano Neto, Monica I. Cutrignelli   +8 more
doaj   +1 more source

Genome-Based Comparison of All Species of the Genus Moorella, and Status of the Species Moorella thermoacetica and Moorella thermoautotrophica

Frontiers in Microbiology, 2020
Fermentation of gases provides a promising opportunity for the production of biochemicals from renewable resources, which has resulted in a growing interest in acetogenic bacteria.
Stephanie Redl, Anja Poehlein, Carola Esser, Frank R. Bengelsdorf, Torbjørn Ø. Jensen, Christian B. Jendresen, Brian J. Tindall, Rolf Daniel, Peter Dürre, Alex T. Nielsen   +9 more
doaj   +1 more source

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Dos and don’ts for scaling up gas fermentations

Current Opinion in Biotechnology
Gas fermentation processes (using CO2, CO, H2, CH4) have gained significant research and commercial interest in the last years due to their potential for carbon capture and sequestration. The small economic margins of these processes necessitate the use of large-volume bioreactors. For cost-effective gas delivery, we advise using pneumatically agitated
Lars Puiman, Carolin Bokelmann, Sean D Simpson, Alfred M Spormann, Ralf Takors   +4 more
openaire   +4 more sources