9 Result(s)
within
Cheng Gu
Science, Humanities and Social Sciences, multidisciplinary
English
-
Article
Open AccessDiffusion-rate sieving of propylene and propane mixtures in a cooperatively dynamic porous crystal
Selective molecular recognition is an important alternative to the energy-intensive industrial separation process. Porous coordination polymers (PCPs) offer designing platforms for gas separation because they ...
-
Article
Open AccessSwitching molecular recognition selectivities by temperature in a diffusion-regulatory porous material
Over the long history of evolution, nature has developed a variety of biological systems with switchable recognition functions, such as the ion transmissibility of biological membranes, which can switch their ...
-
Article
Open AccessEfficient photocatalytic production of hydrogen peroxide using dispersible and photoactive porous polymers
Develo** efficient artificial photocatalysts for the biomimetic photocatalytic production of molecular materials, including medicines and clean energy carriers, remains a fundamentally and technologically es...
-
Article
Separating water isotopologues using diffusion-regulatory porous materials
The discovery of a method to separate isotopologues, molecular entities that differ in only isotopic composition1, is fundamentally and technologically essential but remains challenging2,3. Water isotopologues, w...
-
Article
Open AccessFacet effect of hematite on the hydrolysis of phthalate esters under ambient humidity conditions
Phthalate esters (PAEs) have been extensively used as additives in plastics and wallcovering, causing severe environmental contamination and increasing public health concerns. Here, we find that hematite nanop...
-
Article
Open AccessThree-dimensional cellular automaton simulation of coupled hydrogen porosity and microstructure during solidification of ternary aluminum alloys
Hydrogen-induced porosity formed during solidification of aluminum-based alloys has been a major issue adversely affecting the performance of solidification products such as castings, welds or additively manuf...
-
Article
Open AccessComplete Defluorination of Perfluorinated Compounds by Hydrated Electrons Generated from 3-Indole-acetic-acid in Organomodified Montmorillonite
Here we describe a unique process that achieves complete defluorination and decomposition of perfluorinated compounds (PFCs) which comprise one of the most recalcitrant and widely distributed classes of toxic ...
-
Article
Open AccessCascade exciton-pum** engines with manipulated speed and efficiency in light-harvesting porous π-network films
Light-harvesting antennae are the machinery for exciton pum** in natural photosynthesis, whereas cascade energy transfer through chlorophyll is key to long-distance, efficient energy transduction. Numerous a...
-
Article
Molecular cloning and expression of Pfu DNA polymerase gene and its application in long-distance PCR
A 2.3 kb DNA fragment containing Pfu DNA polA gene was amplified by PCR from total DNA ofPyrococcus furiosus and cloned into a pGEM-T vector. The recombinant clone pT-pfu was digested with Nco I and Xho I and the...
