Results 81 to 90 of about 112,781 (355)
Advanced Materials, EarlyView.This review summarizes the latest progress in transforming renewable bamboo resources into high‐value functional materials. It emphasizes how to leverage bamboo's multiscale hierarchical structures to realize innovative applications in energy, construction, environment, and medicine, providing key insights for developing high‐performance bio‐based ...
Yuxiang Huang +13 more
wiley +1 more source
Angewandte Chemie, EarlyView.We report that highly dispersed β‐Co(OH)2 nanosheets (∼1‐nm‐thick) could be synthesized via a one‐pot reaction of ultradilute precursors (Co(NO3)2 + 2‐methyimidazole (HmIm) + H2O system) at room temperature in just 1 h. By using thin coatings of the as‐synthesized β‐Co(OH)2 nanosheets as self‐sacrificial templates, ∼20‐nm‐thick ZIF‐67 membranes could ...
Xuekui Duan +2 more
wiley +2 more sources
Kinetic models for supercritical CO2 extraction of oilseeds - a review
Croatian Journal of Food Science and Technology, 2011 The supercritical fluid extraction of oilseeds is gaining increasing interest in commercial application for the last few decades, most particularly thanks to technical and environmental advantages of supercritical fluid extraction technology compared to ...
B. Nagy +4 more
doaj
Applied Sciences, 2017 Triterpene compounds like betulin, betulinic acid, erythrodiol, oleanolic acid and lupeol are known for many pharmacological effects. All these substances are found in the outer bark of birch.
Markus Armbruster +4 more
doaj +1 more source
Applications of vortex gas models to tornadogenesis and maintenance [PDF]
, 2017 Processes related to the production of vorticity in the forward and rear flank downdrafts and their interaction with the boundary layer are thought to play a role in tornadogenesis.
Bělík, Pavel +4 more
core +3 more sources
Advanced Materials, EarlyView.A molecular motor with four‐state dynamic chirality is integrated into liquid crystals, enabling quadruple sequential helix inversions and high helical twisting power. Due to high motor efficiency, the supramolecular helicity can be controlled by near‐infrared light via upconversion nanoparticles, resulting in a robust, multistate, photoresponsive soft
Jinyu Sheng +3 more
wiley +1 more source
Subcritical versus supercritical transition to turbulence in curved pipes
, 2015 Transition to turbulence in straight pipes occurs in spite of the linear stability of the laminar Hagen--Poiseuille flow if the amplitude of flow perturbations as well as the Reynolds number exceed a minimum threshold (subcritical transition).
Braunshier, P. +4 more
core +1 more source
Shock formation in the collapse of a vapor nano-bubble [PDF]
, 2014 In this paper a diffuse-interface model featuring phase change, transition to supercritical conditions, thermal conduction, compressibility effects and shock wave propagation is exploited to deal with the dynamics of a cavitation bubble. At variance with
Casciola, Carlo Massimo +2 more
core +2 more sources
Advanced Materials, EarlyView.This review summarizes recent advances in metal‐based nanomaterials (MBNs) as multifunctional platforms for next‐generation diagnostics and nanodynamic therapies (NDTs), highlighting their structural tunability, diverse therapeutic modalities, and broad biomedical applications in oncology and infectious disease control.
Qihang Ding +11 more
wiley +1 more source
Recent Applications of Supercritical Fluid Technology to Pharmaceutical Powder Systems
KONA Powder and Particle Journal, 2014 The unique characteristics of supercritical fluids can be utilised to overcome the drawbacks associated with the conventional techniques for the generation of pharmaceutical powders.
Rana T. Bustami +3 more
doaj +1 more source