Results 171 to 180 of about 2,975,483 (362)

Convenient Synthesis of Pyrazolo[4′,3′:5,6]pyrano[4,3-c][1,2]oxazoles via Intramolecular Nitrile Oxide Cycloaddition [PDF]

open access: gold, 2021
Vaida Milišiūnaitė   +7 more
openalex   +1 more source

N‐Containing Carbon Materials in Metal‐Free and Non‐Noble Metal Liquid Phase Heterogenous Catalysis

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
Over 100 examples of non‐noble metal supported on N‐containing and metal‐free N‐containing carbon catalysts are discussed. Particular emphasis is put on how different N‐functionalities influence catalyst performance and stability. Preparation procedures are also examined, with a strong focus on how the heat treatment temperature influences N ...
Fulvio Varamo, Anna Katharina Beine
wiley   +1 more source

Evaluation of Absorbent Solutions for the Integrated CO2 Desorption and Electrolysis

open access: yesAdvanced Sustainable Systems, EarlyView.
Integrated CO2 electrolysis combines desorption and electrolysis to reduce costs and emissions. This study identifies KOH and piperazine as effective absorbents, providing sufficient electrochemically accessible CO2 and compatibility with cell conditions.
Fabian Hauf   +3 more
wiley   +1 more source

An enzyme-mimic single Fe-N 3 atom catalyst for the oxidative synthesis of nitriles via C─C bond cleavage strategy [PDF]

open access: gold, 2022
Jingzhong Qin   +9 more
openalex   +1 more source

Okanin Suppresses the Growth of Colorectal Cancer Cells by Targeting at Peroxiredoxin 5

open access: yesAdvanced Science, EarlyView.
Okanin suppresses colorectal cancer growth by directly targeting PRDX5. This natural compound selectively binds peroxiredoxin 5 (PRDX5), inhibiting its activity and inducing WSB1‐mediated degradation. PRDX5 loss elevates ROS, suppresses GPX4 via SIAH2, and further triggers cell death (apoptosis and ferroptosis).
Ji Zhong Zhao   +9 more
wiley   +1 more source

Ultrathin Multi‐Doped Molybdenum Oxide Nanodots as a Tunable Selective Biocatalyst

open access: yesAdvanced Science, EarlyView.
This paper presents an advanced multi‐doped molybdenum oxide nanodots with tunable ammonium and proton doping, exhibiting strong ROS generation. The material demonstrates ultrafast and complete dye degradation and unique selective toxicity toward cancer cells, highlighting its promising potential for cancer therapy applications.
Bao Yue Zhang   +19 more
wiley   +1 more source

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