Results 21 to 30 of about 3,644,479 (283)

Supercritical millifluidic reactor for the synthesis of efficient GaN nanophotocatalysts

Chemical Engineering Journal Advances, 2023
Here, we demonstrate the continuous synthesis of gallium nitride (GaN) nanophotocatalysts exhibiting high quantum confinement using a preheated supercritical millireactor.
Prasaanth Ravi Anusuyadevi, Zachary S. Campbell, Arnaud Erriguible, Samuel Marre, Cyril Aymonier   +4 more
doaj   +1 more source

One-pot synthesis of nano titanium dioxide in supercritical water

Nanotechnology Reviews, 2020
Supercritical hydrothermal synthesis of nanosized metal oxides is of great interest for scholars due to its one-pot and readily realizing commercial production process.
Sun Panpan, Wang Shuzhong, Li Yanhui, Zhang Tuo, Wang Dong, Zhang Baoquan, Yang Jianqiao, Xu Donghai   +7 more
doaj   +1 more source

Acoustic-responsive carbon dioxide-loaded liposomes for efficient drug release

Ultrasonics Sonochemistry, 2023
The role of liposomes as drug carriers has been investigated. Ultrasound-based drug release methods have been developed for on-demand drug delivery. However, the acoustic responses of current liposome carriers result in low drug release efficiency.
Yasuhiko Orita, Susumu Shimanuki, Satoshi Okada, Kentaro Nakamura, Hiroyuki Nakamura, Yoshitaka Kitamoto, Yusuke Shimoyama, Yuta Kurashina   +7 more
doaj   +1 more source

Estimating the Dissolution of Anticancer Drugs in Supercritical Carbon Dioxide with a Stacked Machine Learning Model

Pharmaceutics, 2022
Synthesizing micro-/nano-sized pharmaceutical compounds with an appropriate size distribution is a method often followed to enhance drug delivery and reduce side effects.
Maryam Najmi, Mohamed Arselene Ayari, Hamidreza Sadeghsalehi, Behzad Vaferi, Amith Khandakar, Muhammad E. H. Chowdhury, Tawsifur Rahman, Zanko Hassan Jawhar   +7 more
doaj   +1 more source

Simulation and Optimization: A New Direction in Supercritical Technology Based Nanomedicine

Bioengineering, 2023
In recent years, nanomedicines prepared using supercritical technology have garnered widespread research attention due to their inherent attributes, including structural stability, high bioavailability, and commendable safety profiles. The preparation of
Yulan Huang, Yating Zheng, Xiaowei Lu, Yang Zhao, Da Zhou, Yang Zhang, Gang Liu   +6 more
doaj   +1 more source

Applications of Supercritical Fluids in Powder Processing

KONA Powder and Particle Journal, 2014
This paper reviews methods of producing particles using supercritical fluids. First it explains the properties of supercritical fluids, phase behaviors of supercritical solutions, and reaction equilibrium and ...
Tadafumi Adschiri
doaj   +1 more source

Continuous catalyst-free biodiesel synthesis from rice bran oil fatty acid distillate in a microreactor

Energy Reports, 2020
This work proposed the catalyst-free biodiesel synthesis from the low-grade feedstock. Rice bran oil fatty acid distillate (RBOFAD) containing 65.5% of free fatty acids and ethanol were applied as a feedstock.
Nattee Akkarawatkhoosith, Amaraporn Kaewchada, Attasak Jaree   +2 more
doaj   +1 more source

A Review of Biodiesel Production from Renewable Resources: Chemical Reactions

Chemical Engineering Transactions, 2021
Biodiesel has become an attractive renewable fuel due to carbon footprint reduction. Greenhouse gas footprint is minimised when the locally available renewable feedstock is utilised for cleaner biodiesel production.
Lai Fatt Chuah, Jirí Jaromír Klemeš, Awais Bokhari, Saira Asif   +3 more
doaj   +1 more source

Supercritical solvothermal synthesis under reducing conditions to increase stability and durability of Mo/ZSM-5 catalysts in methane dehydroaromatization

Applied Catalysis B: Environmental, 2020
Natural gas is currently envisioned as a potential energy and hydrocarbon feedstock in the forthcoming years. To overcome the detrimental flaring of this natural gas and the partial release of its major component, methane, novel and more effective ...
I. Julian, Morten B. Roedern, J. L. Hueso, S. Irusta, A. Baden, R. Mallada, Zachary J. Davis, J. Santamaría   +7 more
semanticscholar   +1 more source

Synthesis and Characterization of Nano Cerium Oxide Using Hydrothermal Technique [PDF]

INCAS Bulletin, 2021
Cerium oxide rice grain like nanoparticles have been synthesized using wet chemical hydrothermal synthesis method. Hydrothermal synthesis method provides nanoparticles with unique dimension and shape due to supercritical synthesis conditions than ...
J. SANKAR, S. SURESH KUMAR
doaj   +1 more source