A fluorescence “turn-on” sensor for ascorbic acid in fruit juice and beverage based on ascorbate oxidase-like activity of citric acid-derived carbon dots

Cobalt-Doped Carbon Quantum Dots with Peroxidase-Mimetic Activity for Ascorbic Acid Detection through Both Fluorometric and Colorimetric Methods

(2021) Cheng Li et al.   ACS Applied Materials & Interfaces

Direct analysis of ascorbic acid in food beverage samples by flow injection analysis using reduced graphene oxide sensor

(2020) Lucas Vinícius de Faria et al.   FOOD CHEMISTRY

A Fungal Ascorbate Oxidase with Unexpected Laccase Activity

(2020) Verena Braunschmid et al.   INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES

Facile Preparation of Homogeneous Copper Nanoclusters Exhibiting Excellent Tetraenzyme Mimetic Activities for Colorimetric Glutathione Sensing and Fluorimetric Ascorbic Acid Sensing

(2020) Chongyang Liu et al.   ACS Applied Materials & Interfaces

One-pot cascade catalysis at neutral pH driven by CuO tandem nanozyme for ascorbic acid and alkaline phosphatase detection

(2020) Shao-Bin He et al.   SENSORS AND ACTUATORS B-CHEMICAL

Fabrication of a luminescence-silent oxidation platform based on phenazine derivatives for monitoring and imaging ascorbic acid in living cells and real sample

(2020) Xiao-Ni Qi et al.   SENSORS AND ACTUATORS B-CHEMICAL

A carbon dot-based ratiometric fluorometric and colorimetric method for determination of ascorbic acid and of the activity of ascorbic acid oxidase

(2019) Yanying Wang et al.   MICROCHIMICA ACTA

Increasing Ascorbic Acid Content and Salinity Tolerance of Cherry Tomato Plants by Suppressed Expression of the Ascorbate Oxidase Gene

(2019) Karima F. Abdelgawad et al.   Agronomy-Basel

Bifunctional gold nanoclusters enable ratiometric fluorescence nanosensing of hydrogen peroxide and glucose

(2019) Yifan Wu et al.   TALANTA

Carbon dots as an “on-off-on” fluorescent probe for detection of Cu(II) ion, ascorbic acid, and acid phosphatase

(2019) Xin Ma et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Water-dispersed silicon quantum dots for on-off-on fluorometric determination of chromium(VI) and ascorbic acid

(2019) Wen Xu et al.   MICROCHIMICA ACTA

Ascorbate oxidase mimetic activity of cupric oxide nanoparticles

(2019) Shao-Bin He et al.   CHEMBIOCHEM

Fenton oxidation of organic contaminants with aquifer sediment activated by ascorbic acid

(2018) Xiaojing Hou et al.   CHEMICAL ENGINEERING JOURNAL

N,S co-doped carbon dots based fluorescent “on-off-on” sensor for determination of ascorbic acid in common fruits

(2018) Xueli Luo et al.   FOOD CHEMISTRY

A dual-model strategy for fluorometric determination of ascorbic acid and of ascorbic acid oxidase activity by using DNA-templated gold-silver nanoclusters

(2018) Siyu Liu et al.   MICROCHIMICA ACTA

Self-Cascade System Based on Cupric Oxide Nanoparticles as Dual-Functional Enzyme Mimics for Ultrasensitive Detection of Silver Ions

(2018) Liuying He et al.   ACS Sustainable Chemistry & Engineering

Mustard seeds derived fluorescent carbon quantum dots and their peroxidase-like activity for colorimetric detection of H2O2 and ascorbic acid in a real sample

(2018) Subhash Chandra et al.   ANALYTICA CHIMICA ACTA

Fabrication of oxidase-like polyaniline-MnO2 hybrid nanowires and their sensitive colorimetric detection of sulfite and ascorbic acid

(2018) Maoqiang Chi et al.   TALANTA

Nitrogen and Phosphorus Co-Doped Carbon Nanodots as a Novel Fluorescent Probe for Highly Sensitive Detection of Fe3+ in Human Serum and Living Cells

(2016) Bingfang Shi et al.   ACS Applied Materials & Interfaces

Fluorescence turn-on sensing of ascorbic acid and alkaline phosphatase activity based on graphene quantum dots

(2016) Hui Huang et al.   SENSORS AND ACTUATORS B-CHEMICAL

Multicopper oxidase-1 orthologs from diverse insect species have ascorbate oxidase activity

(2015) Zeyu Peng et al.   INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY

Graphene quantum dots-based fluorescent probe for turn-on sensing of ascorbic acid

(2015) Jing-Jing Liu et al.   SENSORS AND ACTUATORS B-CHEMICAL

Flow injection-chemiluminescence determination of ascorbic acid based on luminol–ferricyanide–gold nanoparticles system

(2014) Yong Ping Dong et al.   JOURNAL OF LUMINESCENCE

Peroxidase-like activity of water-soluble cupric oxide nanoparticles and its analytical application for detection of hydrogen peroxide and glucose

(2012) Wei Chen et al.   ANALYST

Au@Pt core/shell nanorods with peroxidase- and ascorbate oxidase-like activities for improved detection of glucose

(2012) Jianbo Liu et al.   SENSORS AND ACTUATORS B-CHEMICAL