https://www.selleckchem.com/products/palazestrant.html All-temperature flexible supercapacitors have not been realized because of challenges from conventional hydrogel electrolytes. Large amounts of water in hydrogel electrolytes inevitably freeze and restrict ion transport at subzero temperatures, and their structures are unstable under high temperature. Here, all-temperature flexible supercapacitors are reported based on an antifreezing and thermally stable montmorillonite/poly(vinyl alcohol) (MMT/PVA) hydrogel electrolyte. MMT materials enhance the thermal stability of the hydrogel, and their lamellar structures facilitate ion conduction due to formation of oriented conductive pathways. The aqueous electrolyte with a freezing point below -50 °C is employed by simply introducing dimethyl sulfoxide. The electrolyte exhibits high ionic conductivity of 0.17 × 10-4 and 0.76 × 10-4 S cm-1 under -50 and 90 °C, respectively. The supercapacitor delivers high capacities under a wide temperature range from -50 to 90 °C and displays excellent cycling stability over 10000 cycles. Because of the hydrogel electrolyte's superior mechanical properties, the device gives stable energy capacity under flexible conditions.We report the first highly enantio- and diastereoselective three-component Povarov reaction between anilines and aldehydes catalyzed by a chiral amine catalyst. A wide variety of substituted tetrahydroquinolines were obtained with moderate to good yields and excellent enantioselectivity and diastereoselectivity (up to 99% ee and >955 dr) under the reaction conditions. Furthermore, the reaction intermediates could be efficiently converted to other valuable building blocks.Molecular motor proteins form the basis of cellular dynamics. Recently, notable efforts have led to the creation of their DNA-based mimics, which can carry out complex nanoscale motion. However, such functional analogues have not yet been integrated or operated inside synthetic cells toward the goal