Results 51 to 60 of about 113,698 (289)

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi   +3 more
wiley   +1 more source

Supercritical Fluid Geochemistry in Geothermal Systems

open access: yesGeofluids, 2019
Supercritical fluids exist in the roots of many active high-temperature geothermal systems. Utilization of such supercritical resources may multiply energy production from geothermal systems; yet, their occurrence, formation mechanism, and chemical ...
Matylda Heřmanská   +2 more
doaj   +1 more source

Micro-mechanical properties of shale due to water/supercritical carbon dioxide-rock interaction

open access: yesPetroleum Exploration and Development, 2023
To investigate the impacts of water/supercritical CO2-rock interaction on the micro-mechanical properties of shale, a series of high-temperature and high-pressure immersion experiments were performed on the calcareous laminated shale samples mined from ...
Ning LI   +6 more
doaj   +1 more source

Active Learning‐Accelerated Discovery of Fibrous Hydrogels with Tissue‐Mimetic Viscoelasticity

open access: yesAdvanced Functional Materials, EarlyView.
Active learning accelerates the design of fibrous hydrogels that mimic the viscoelasticity of native tissues. By integrating multi‐objective optimization and closed‐loop experimentation, this approach efficiently identifies optimal formulations from thousands of possibilities and decouples elasticity and viscosity. The resulting hydrogels offer tunable
Zhengkun Chen   +11 more
wiley   +1 more source

The Gasification of Fructose in Supercritical Water

open access: yes, 2014
{"references": ["M. J. Antal Jr., S. G. Allen, D. Schulman, X. Xu and R. J. Divilio, \"Biomass gasification in supercritical water,\" Industrial and Engineering Chemistry Research, vol. 39, no. 11, pp. 4040-4053, 2000.", "Y. Matsumura, \"Evaluation of supercritical water gasification and biomethanation for wet biomass utilization in Japan,\" Energy ...
Shyh-Ming Chern, H. Y. Cheng
openaire   +3 more sources

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Merging Biocatalysis and Chemocatalysis in Flow: State‐of‐the‐Art and Future Directions for Sustainable Synthesis

open access: yesAngewandte Chemie, EarlyView.
This review highlights recent advances in integrating biocatalysis and chemocatalysis in continuous flow to create streamlined, sustainable processes. It examines chemo‐enzymatic cascades combining at least one enzymatic and one chemical step, discusses challenges such as enzyme immobilization, leaching, and reactor clogging, and presents solutions ...
Petros Siasiaridis   +2 more
wiley   +2 more sources

Analysis of the mechanism and influencing factors of supercritical carbon dioxide on coal permeability enhancement

open access: yesMeitan kexue jishu, 2023
Under the current carbon peaking and carbon neutrality background, supercritical carbon dioxide fracturing technology can not only improve the permeability of coal, but also geological storage of carbon dioxide, so it is increasingly valued in the coal ...
LIU Jiajia   +3 more
doaj   +1 more source

Water, ethanol and carbon dioxide in fractionation and isolation of berry metabolites [PDF]

open access: yes, 2007
There is no real need for use of harmful solvents.
Kallio, Heikki
core  

Is there a third order phase transition for supercritical fluids? [PDF]

open access: yes, 2013
We prove that according to Molecular Dynamics (MD) simulations of liquid mixtures of Lennard-Jones (L-J) particles, there is no third order phase transition in the supercritical regime beyond Andrew's critical point.
Han Wang   +4 more
core   +2 more sources

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