Results 181 to 190 of about 177,546 (355)

From Pollution to Value: Electrochemical Systems for Transforming Flue Gas into Chemicals and Fuels

open access: yesAdvanced Materials, EarlyView.
This review presents a comprehensive overview of the strategies whereby low‐concentration CO2 in flue gas can be directly valorized to value‐added chemicals and fuels. It covers recent progress in integrated CO2 capture and conversion, including amine and bi(carbonate) reduction‐based systems.
Meng Wang   +7 more
wiley   +1 more source

Rigid Supramolecular Aramid Nanotubes as Catalyst Supports

open access: yesAdvanced Materials, EarlyView.
Molecular nanotube self‐assemblies with high aspect‐ratios and stiffness are demonstrated as nanocatalyst supports. The extended dimensions and tunable surface chemistries of the nanotubes enable tethered gold nanoparticle catalysts to remain dispersed in solution and to be easily recovered through simple filtration.
Yukio Cho   +10 more
wiley   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

Plasma Concentration of Fentanyl, with 70% Nitrous Oxide, to Prevent Movement at Skin Incision [PDF]

open access: bronze, 1993
Peter S. A. Glass   +4 more
openalex   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

open access: yesAdvanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno   +15 more
wiley   +1 more source

Mechanochemical Nitrous Oxide Decomposition

open access: yesAdvanced Materials, EarlyView.
Nitrous oxide (N2O) is a potent greenhouse gas with a global warming potential of 310. A novel mechanochemical strategy is presented for decomposing N2O into harmless nitrogen and oxygen, achieving a rapid decomposition rate of 1761.3 mL h−1 and nearly complete N2O conversion of 99.98% at 42 °C.
Seung‐Hyeon Kim   +16 more
wiley   +1 more source

The Appropriate Inflow Rates of Oxygen and Nitrous Oxide in Adult General Anesthesia [PDF]

open access: bronze, 1996
Il Sook Seo   +7 more
openalex   +1 more source

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