-
Article
From digital Earth to smart Earth
This article will analyze the achievements of the digital Earth concept and further introduce two key technologies, the internet of things and cloud computing. Both these technologies are accelerating the deve...
-
Article
Open AccessA supramolecular gel based on an adenine symmetrically grafted Anderson-type polyoxometalate complex
An Anderson-type polyoxometalate was covalently decorated by using adenine on both sides. Through cation substitution, we obtained a new hybrid building block with long alkyl chains for supramolecular gels. Ac...
-
Article
Advances in the synthesis and reactivity of 2-pyranylidene carbene complexes
Pyranylidene carbene complexes bearing a pyran ring carbene ligand represent a unique kind of organometallic species due to their special structures and reactivity. In this review, we present a comprehensive s...
-
Article
Open AccessSubty** of type A influenza by sequencing the variable regions of HA gene specifically amplified with RT-PCR
The outbreak of a novel influenza A (H1N1) virus across the globe poses a threat to human health. It is of paramount importance to develop a rapid, reliable and inexpensive diagnostic procedure. Based on the b...
-
Article
The role of CopG mediated DNA bending on the regulation of the σ54-dependent promoters in E. coli
In order to investigate the role of DNA bending on the regulation of σ54-dependent promoters, we introduced the CopG binding site between the enhancer-like element and the core promoter of glnAp2, nifLp and glnHp...
-
Article
Study of the reactivity of radical-molecular addition reaction using density functional theory
The reactivity of radical-molecular addition reaction was studied in terms of density-functional theory (DFT) and Hartree-Fock theory (HFT). It was found that the DFT method can give more accurate estimated re...
-
Article
Ab initio MO study of reaction mechanism for carbonyl migration of Co complex
Ab initio method under the effective core potential (ECP) approximation is employed to study the reaction mechanism of carbonyl migration of the cycle of olefin hydroformylation catalyzed by a ca...