Xiaohui Kang
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View article: Aqueous/Chemical‐Resistant Organic Room Temperature Phosphorescence Materials From Siloxane Network Reinforcement
Aqueous/Chemical‐Resistant Organic Room Temperature Phosphorescence Materials From Siloxane Network Reinforcement Open
Organic room‐temperature phosphorescent(RTP) materials typically exhibit superior luminescent properties, yet their instability, particularly in aqueous environments where phosphorescence is quenched, and under acidic, alkaline, or organic…
View article: Ultrahigh Molecular Weight Ethylene–Acrylate Copolymers Synthesized with Highly Active Neutral Nickel Catalysts
Ultrahigh Molecular Weight Ethylene–Acrylate Copolymers Synthesized with Highly Active Neutral Nickel Catalysts Open
Molecular weight is a crucial parameter in catalytic olefin polymerization to determine the thermomechanical properties of polymers. Elevating the molecular weight of ethylene–acrylate copolymer, a typical polar polyolefin has been a persi…
View article: Ultrahigh Molecular Weight Ethylene–Acrylate Copolymers Synthesized with Highly Active Neutral Nickel Catalysts
Ultrahigh Molecular Weight Ethylene–Acrylate Copolymers Synthesized with Highly Active Neutral Nickel Catalysts Open
Molecular weight is a crucial parameter in catalytic olefin polymerization to determine the thermomechanical properties of polymers. Elevating the molecular weight of ethylene–acrylate copolymer, a typical polar polyolefin has been a persi…
View article: Background‐Free Imaging of Food Freshness Using Curcumin‐Functionalized Upconversion Reversible Hydrogel Patch
Background‐Free Imaging of Food Freshness Using Curcumin‐Functionalized Upconversion Reversible Hydrogel Patch Open
Functionalized upconversion nanomaterials can overcome the drawbacks faced of strong background interference, photodamage, and spectral overlap by conventional optical labeling. Here, curcumin‐functionalized upconversion hydrogel patch is …
View article: Mechanistic Insights into the Effects of Ureas and Monomers on the Ring-Opening Alternating Copolymerization of Epoxides and Anhydrides Catalyzed by Organic Base/Urea
Mechanistic Insights into the Effects of Ureas and Monomers on the Ring-Opening Alternating Copolymerization of Epoxides and Anhydrides Catalyzed by Organic Base/Urea Open
Aliphatic polyester is an important polyester material with good biocompatibility and degradability, which can be synthesized through ring-opening alternating copolymerization (ROAC) of epoxides and anhydrides. Herein, density functional t…
View article: Bifunctional and Recyclable Polyesters by Chemoselective Ring-Opening Polymerization of a δ-Lactone Derived from CO2 and Butadiene
Bifunctional and Recyclable Polyesters by Chemoselective Ring-Opening Polymerization of a δ-Lactone Derived from CO2 and Butadiene Open
When aiming at the direct use of CO2 for the preparation of advanced/value-added materials, the synthesis of CO2/olefin copolymers is very appealing but challenging. The δ-lactone 3-ethylidene-6-vinyltetrahydro-2H-pyran-2-one (EVP), synthe…
View article: ROS-dependent catalytic mechanism of melatonin metabolism and its application in the measurement of reactive oxygen
ROS-dependent catalytic mechanism of melatonin metabolism and its application in the measurement of reactive oxygen Open
Melatonin (Mel) is an endogenous active molecule whose metabolism progress significantly influences its bioactivity. However, the detailed metabolic pathway of Mel in the pathological state has not yet been fully illustrated. In this study…
View article: CCDC 2227981: Experimental Crystal Structure Determination
CCDC 2227981: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2262461: Experimental Crystal Structure Determination
CCDC 2262461: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2261242: Experimental Crystal Structure Determination
CCDC 2261242: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: A DFT Study of the Copolymerization of Methyl Vinyl Sulfone and Ethylene Catalyzed by Phosphine–Sulfonate and α-Diimine Palladium Complexes
A DFT Study of the Copolymerization of Methyl Vinyl Sulfone and Ethylene Catalyzed by Phosphine–Sulfonate and α-Diimine Palladium Complexes Open
Density functional theory (DFT) calculations were comparatively carried out to reveal the origins of different catalytic performances from phosphine–benzene sulfonate (A, [{P^O}PdMe(L)] (P^O = Κ2-P,O-Ar2PC6H4SO3 with Ar = 2-MeOC6H4)) and α…
View article: Enhancing Suppression of Chain Transfer via Catalyst Structural Evolution in Ethylene (Co)Polymerization
Enhancing Suppression of Chain Transfer via Catalyst Structural Evolution in Ethylene (Co)Polymerization Open
Comprehensive Summary Usually, the aniline‐based late‐transition‐metal catalysts often require bulky steric substituents on both sides of the ortho ‐aryl position to achieve efficient suppression of chain transfer in ethylene polymerizatio…
View article: Direct Synthesis of Ultrahigh Molecular Weight Functionalized Isotactic Polypropylene
Direct Synthesis of Ultrahigh Molecular Weight Functionalized Isotactic Polypropylene Open
Open AccessCCS ChemistryRESEARCH ARTICLES30 Oct 2023Direct Synthesis of Ultrahigh Molecular Weight Functionalized Isotactic Polypropylene Guanglin Zhou, Hongliang Mu, Xin Ma, Xiaohui Kang and Zhongbao Jian Guanglin Zhou State Key Laborator…
View article: Enhancing Suppression of Chain Transfer via Catalyst Structural Evolution in Ethylene (Co)Polymerization
Enhancing Suppression of Chain Transfer via Catalyst Structural Evolution in Ethylene (Co)Polymerization Open
Usually, the aniline-based late-transition-metal catalysts often require bulky steric substituents on both sides of the ortho-aryl position to achieve efficient suppression of chain transfer in ethylene polymerization. In this contribution…
View article: Combination of 7-O-geranylquercetin and microRNA-451 enhances antitumor effect of Adriamycin by reserving P-gp-mediated drug resistance in breast cancer
Combination of 7-O-geranylquercetin and microRNA-451 enhances antitumor effect of Adriamycin by reserving P-gp-mediated drug resistance in breast cancer Open
Although there are a lot of chemical drugs to treat breast cancer, increasing drug resistance of cancer cells has strongly hindered the effectiveness of chemotherapy. ATP-binding cassette transporters represented by P-glycoprotein (P-gp), …
View article: Pericardial tamponade after chronic total occlusion revascularization: a case report and literature review
Pericardial tamponade after chronic total occlusion revascularization: a case report and literature review Open
Pericardial tamponade is a complication of percutaneous coronary intervention (PCI) with extremely high mortality. The rupture of coronary artery causes hypotension and shock, eventually resulting in death due to pericardial tamponade. Bec…
View article: Sinapic Acid Reduces Oxidative Stress and Pyroptosis via Inhibition of BRD4 in Alcoholic Liver Disease
Sinapic Acid Reduces Oxidative Stress and Pyroptosis via Inhibition of BRD4 in Alcoholic Liver Disease Open
Alcoholic liver disease (ALD) is one of the main causes of death in chronic liver disease. Oxidative stress and pyroptosis are important factors leading to ALD. Bromodomain-containing protein 4 (BRD4) is a factor that we have confirmed to …
View article: Ferrate(VI) Oxidation Mechanism of Substituted Anilines: A Density Functional Theory Investigation
Ferrate(VI) Oxidation Mechanism of Substituted Anilines: A Density Functional Theory Investigation Open
Ferrate(VI) (Fe(VI)) is a promising oxidant coagulant and disinfectant for the degradation of organic micropollutants. However, it is hard to elucidate the detailed oxidation mechanism through the current experimental approaches. Substitut…
View article: Facile Access to Polar-Functionalized Ultrahigh Molecular Weight Polyethylene at Ambient Conditions
Facile Access to Polar-Functionalized Ultrahigh Molecular Weight Polyethylene at Ambient Conditions Open
Open AccessCCS ChemistryRESEARCH ARTICLE1 May 2022Facile Access to Polar-Functionalized Ultrahigh Molecular Weight Polyethylene at Ambient Conditions Xiaoqiang Hu, Xiaohui Kang, Yixin Zhang and Zhongbao Jian Xiaoqiang Hu State Key Laborato…
View article: Efficient Suppression of Chain Transfer and Branching via <i>C</i><sub>s</sub>‐Type Shielding in a Neutral Nickel(II) Catalyst
Efficient Suppression of Chain Transfer and Branching via <i>C</i><sub>s</sub>‐Type Shielding in a Neutral Nickel(II) Catalyst Open
An effective shielding of both apical positions of a neutral Ni II active site is achieved by dibenzosuberyl groups, both attached via the same donors’ N ‐aryl group in a C s ‐type arrangement. The key aniline building block is accessible …
View article: Sirtuin 3‐mediated deacetylation of acyl‐<scp>CoA</scp> synthetase family member 3 by protocatechuic acid attenuates non‐alcoholic fatty liver disease
Sirtuin 3‐mediated deacetylation of acyl‐<span>CoA</span> synthetase family member 3 by protocatechuic acid attenuates non‐alcoholic fatty liver disease Open
Background and Purpose Hepatic fatty acid metabolism disorder, a key pathogenic mechanism underlying non‐alcoholic fatty liver disease (NAFLD), is associated with the hyperacetylation of mitochondrial enzymes. Acyl‐CoA synthetase family me…
View article: Boosting the electrochemical performance of carbon cloth negative electrodes by constructing hierarchically porous nitrogen-doped carbon nanofiber layers for all-solid-state asymmetric supercapacitors
Boosting the electrochemical performance of carbon cloth negative electrodes by constructing hierarchically porous nitrogen-doped carbon nanofiber layers for all-solid-state asymmetric supercapacitors Open
Rationally functionalizing a carbon cloth fiber surface with 3D porous nitrogen-doped carbon nanofiber layers can significantly enhance the electrochemical performance of carbon cloth electrode materials.
View article: DFT Studies on cis-1,4-Polymerization of Dienes Catalyzed by a Cationic Rare-Earth Metal Complex Bearing an Ancillary PNP Ligand
DFT Studies on cis-1,4-Polymerization of Dienes Catalyzed by a Cationic Rare-Earth Metal Complex Bearing an Ancillary PNP Ligand Open
Dnsity functional theory (DFT) calculations have been carried out for the highly selective cis-1,4-polymerization of butadiene catalyzed by a cationic rare-earth metal complex bearing an ancillary PNP ligand. It has been found that the cha…
View article: Isolation, structure and reactivity of a scandium boryl oxycarbene complex
Isolation, structure and reactivity of a scandium boryl oxycarbene complex Open
A well-defined scandium boryl oxycarbene complex undergoes coupling with CO, C–H activation of lutidine, and cyclopropanation with ethylene.