Results 91 to 100 of about 329,794 (331)

Solar Heating Enhanced Selective Recovery of Metal Ions Through Flowing Electrodes Enabled by Hybrid Carbon Nanostructures

Advanced Functional Materials, EarlyView.
A new electrochemical system based on a microporous hybrid of carbon nanoplatelets and nanotubes to selectively capture Ni2+ from wastewater is constructed. The system temperature rises rapidly when irradiated with sunlight, which enhances the Ni2+ removal rate by 250% and the selectivity by 53%, and the energy consumption is also reduced by 51 ...
Ziquan Wang, Jiaqi Chen, Qiuru Lin, Mingxing Liang, Bo Yang, Yantao Chen, Minjun Kim, Yusuke Yamauchi, Stephen J. Eichhorn, Zhiqun Lin, Magdalena Titirici, Libo Deng   +11 more
wiley   +1 more source

Interconnected Porous Hydrogels with Tunable Anisotropy Through Aqueous Emulsion Bioprinting

Advanced Functional Materials, EarlyView.
A 3D bioprintable microporous bioink is developed using an aqueous two‐phase system (ATPS) composed of extracellular matrix (ECM) mimetic biopolymers. The ATPS bioink enables the fabrication of interconnected porous architectures with up to 70% porosity, supporting long‐term cell viability and 3D cell alignment, enabling a simultaneous generation of ...
Hugo Edgar‐Vilar, Francisca P. Correia, Inês M. Freitas, Vítor M. Gaspar, João F. Mano   +4 more
wiley   +1 more source

Numerical simulation of depressurization exploitation in class 1 hydrate reservoirs under different development factors in Shenhu area, South China sea

Frontiers in Earth Science
Most of the implemented marine gas hydrate test exploitation in the world adopt the depressurization method to break down the hydrate in the reservoir into natural gas and then extract it, but because the gas production results are still a certain ...
Na Wei, Na Wei, Cong Li, Cong Li, Xingxin Zhao, Xingxin Zhao, Haitao Li, Haitao Li, Liehui Zhang, Liehui Zhang, Jinzhou Zhao, Jinzhou Zhao, Bjørn Kvamme, Bjørn Kvamme, Richard B. Coffin, Richard B. Coffin   +15 more
doaj   +1 more source

Natural gas hydrates

, 2001
Temperature and pressure conditions required for the stability of natural gas hydrates are found in sediments of Canada's permafrost and offshore regions. Geophysical evidence suggests that a significant amount of methane is stored as gas hydrate in these regions.
openaire   +1 more source

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

Advanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava, Alireza Rafieerad, Weiang Yan, Keshav Narayan Alagarsamy, Qingdong Guan, Leena Regi Saleth, Michel Aliani, Sanjiv Dhingra   +7 more
wiley   +1 more source

Development and Utilization of Marine Geothermal Energy in China

中国工程科学
Marine geothermal energy is rich in China but have not been well developed. Integrating marine geothermal energy with other marine resources is crucial for ensuring China’s energy security, realizing the carbon peak and carbon neutrality goals ...
Fu Qiang , Cheng Bing , Wu Ying , Song Rongcai , Wang Jun’ao , Gao Yu   +5 more
doaj   +1 more source

Гідрати метану – австралійська перспектива [PDF]

, 2016
Попереднє джерело https://doi.org/10.15407/mining10.04.011Мета. Аналіз австралійських ресурсів гідрату метану, поточного стану розвідки гідратних покладів і потенціальних перспектив їх розробки у майбутньому.
Klymenko, V., Koltun, P., Клименко, В. В., Колтун, П.   +3 more
core  

Methane hydrate: shifting the coexistence temperature to higher temperatures with an external electric field [PDF]

, 2016
In the present work, we used molecular dynamic simulations of the equilibrium NPT ensemble to examine the effect of an external electric field on the three-phase coexistence temperature of methane gas, liquid water and methane hydrate.
Franco-Urquiza, Edgar, Lopez Lemus, J., Luis, D. P., Maspoch Rulduà, Mª Lluïsa, Saint Martin, H.   +4 more
core   +2 more sources

Impact of Surface Functionalization on NV Quantum Properties: Implications for Biosensing with Fluorescent Nanodiamonds

Advanced Functional Materials, EarlyView.
Fluorescent nanodiamonds (fNDs) have emerged as an invaluable quantum sensing platform for biological and biochemical systems. This paper investigates the influence of common surface functionalization strategies for bioconjugation on the quantum properties of nitrogen vacancy (NV) centers in nanodiamonds.
Anja Sadžak, Iván Pérez, Mateja Guimarães, Lukas Spantzel, Fedor Jelezko, Michael Börsch, Anke Krueger   +6 more
wiley   +1 more source

Grain size measurements of natural gas hydrates

Marine Geology, 2010
article i nfo Methane hydrates are present in marine seep systems and occur within the gas hydrate stability zone. Very little is known about their crystallite sizes and size distributions because they are notoriously difficult to measure. Crystal size distributions are usually considered as one of the key petrophysical parameters because they ...
Klapp, Stephan A., Hemes, Susanne, Klein, Helmut, Bohrmann, Gerhard, MacDonald, Ian, Kuhs, Werner F.   +5 more
openaire   +3 more sources