Yanghe Luo
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View article: Identification of two terpenoids that accumulate in Chinese water chestnut in response to fresh‐cut processing
Identification of two terpenoids that accumulate in Chinese water chestnut in response to fresh‐cut processing Open
As a form of vegetable in China, freshly cut corms of Chinese water chestnuts ( Eleocharis dulcis ) are well received by consumers. Few studies have investigated the metabolites present in fresh‐cut E. dulcis , particularly during the stor…
View article: Identification of compounds from chufa (<i>Eleocharis dulcis</i>) peels by widely targeted metabolomics
Identification of compounds from chufa (<i>Eleocharis dulcis</i>) peels by widely targeted metabolomics Open
The Chinese water chestnut (CWC) is among the most widespread and economically important vegetables in Southern China. There are two different types of cultivars for this vegetable, namely, big CWC (BCWC) and small CWC (SCWC). These are us…
View article: Doped N/Ag Carbon Dot Catalytic Amplification SERS Strategy for Acetamiprid Coupled Aptamer with 3,3′-Dimethylbiphenyl-4,4′-diamine Oxidizing Reaction
Doped N/Ag Carbon Dot Catalytic Amplification SERS Strategy for Acetamiprid Coupled Aptamer with 3,3′-Dimethylbiphenyl-4,4′-diamine Oxidizing Reaction Open
The as-prepared co-doped N/Ag carbon dot (CDNAg) has strong catalysis of H2O2 oxidation of 3,3′-dimethylbiphenyl-4,4′-diamine (DBD). It forms an oxidation product (DBDox) with surface-enhanced Raman scattering (SERS) activity at 1605 cm−1 …
View article: A Sensitive Resonance Rayleigh Scattering Method for Na<sup>+</sup> Based on Graphene Oxide Nanoribbon Catalysis
A Sensitive Resonance Rayleigh Scattering Method for Na<sup>+</sup> Based on Graphene Oxide Nanoribbon Catalysis Open
The gold nanoparticle reaction of HAuCl 4 -H 2 O 2 was very slow under 60°C, and the as-prepared graphene oxide nanoribbons (GONRs) exhibited strong catalysis of the reaction to form gold nanoparticles (AuNP) that appeared a resonance Rayl…
View article: Identification of compounds from chufa (Eleocharis dulcis) peels with inhibitory acrylamide formation activity
Identification of compounds from chufa (Eleocharis dulcis) peels with inhibitory acrylamide formation activity Open
Five compounds were isolated from the peels of chufa (Eleocharis dulcis (Burm.f.) Trin. ex Hensch., Cyperaceae). The chemical structures were determined by various spectroscopic analysis methods, including 1D and 2D NMR, and by comparison …
View article: Preparation of Highly Catalytic N-Doped Carbon Dots and Their Application in SERS Sulfate Sensing
Preparation of Highly Catalytic N-Doped Carbon Dots and Their Application in SERS Sulfate Sensing Open
Carbon dots (CD) have excellent stability and fluorescence activity, and have been widely used in fluorescence methods. However, there are no reports about using CD as catalysts to amplify SERS signals to detect trace sulfate. Thus, prepar…
View article: Static Headspace GC-MS Analysis for Volatile Components in <i>Eleocharis Tuberosa</i> Peel
Static Headspace GC-MS Analysis for Volatile Components in <i>Eleocharis Tuberosa</i> Peel Open
Volatile components of Eleocharis tuberosa peels were extracted with absolute ether by ultrasonic wave assisted evaporating. The experiment mainly researches on three positive factors solid-liquid ratio, extraction time and ultrasonic powe…
View article: A Sensitive Gold Nanoplasmonic SERS Quantitative Analysis Method for Sulfate in Serum Using Fullerene as Catalyst
A Sensitive Gold Nanoplasmonic SERS Quantitative Analysis Method for Sulfate in Serum Using Fullerene as Catalyst Open
Fullerene exhibited strong catalysis of the redox reaction between HAuCl4 and trisodium citrate to form gold nanoplasmon with a strong surface-enhanced Raman scattering (SERS) effect at 1615 cm−1 in the presence of Vitoria blue B molecule …
View article: A facile and sensitive peptide-modulating graphene oxide nanoribbon catalytic nanoplasmon analytical platform for human chorionic gonadotropin
A facile and sensitive peptide-modulating graphene oxide nanoribbon catalytic nanoplasmon analytical platform for human chorionic gonadotropin Open
Aihui Liang,1,2,* Chongning Li,1,2,* Dan Li,1,2,* Yanghe Luo,1&ndash;3 Guiqing Wen,1,2 Zhiliang Jiang1,2 1Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection, Guangxi Normal University, Ministry of Edu…
View article: Immunocontrolling Graphene Oxide Catalytic Nanogold Reaction and Its Application to SERS Quantitative Analysis
Immunocontrolling Graphene Oxide Catalytic Nanogold Reaction and Its Application to SERS Quantitative Analysis Open
The gold nanoreaction between HAuCl4 and H2O2 is very slow at 50 °C, and the nanoenzyme of graphene oxide (GO) greatly catalyzes the nanoreaction to form gold nanoparticles (AuNPs) with high SERS activity in the presence of Vitoria blue 4R…
View article: A highly sensitive and selective resonance Rayleigh scattering method for Hg2+ based on the nanocatalytic amplification
A highly sensitive and selective resonance Rayleigh scattering method for Hg2+ based on the nanocatalytic amplification Open
In 0.2 mol/L HCl–0.22 mol/L HNO3 medium, trace Hg2+ catalyzed NaH2PO2 reduction of HAuCl4 to form gold nanoparticles (AuNPs), which exhibited a strong resonance Rayleigh scattering (RRS) effect at 370 nm. With increasing of [Hg2+], the RRS…