Q1 Research Application · Frontier Focus

Microwave-assisted synthesis of nitrogen, phosphorus-doped Ti3C2 MXene quantum dots for colorimetric/fluorometric dual-modal nitrite assay with a portable smartphone platform

This Sensors and Actuators B: Chemical paper (2022) is indexed as a Xianghu equipment application case for XH-100A; key result: Recovery 94.4%.

View DOI Back to Library Chinese Solution
Paper ID 485
Application Focus Food-safety testing, MXene, Microwave-assisted nanomaterial synthesis
Key Result Recovery 94.4%
Core Condition Temperature 120 ℃
Paper ID
485
Journal
Sensors and Actuators B: Chemical
Impact Factor
7.46
CAS Zone
Zone 1
Year
2022
DOI
10.1016/j.snb.2022.131410
Equipment Model
XH-100A
Affiliations
Hubei University; Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China; School of Public Health, North China University of Science and Technology, Tangshan 063210, Hebei, China
Research Directions
Food-safety testing MXene Microwave-assisted nanomaterial synthesis

Fact Snapshot

  • Paper: Microwave-assisted synthesis of nitrogen, phosphorus-doped Ti3C2 MXene quantum dots for colorimetric/fluorometric dual-modal nitrite assay with a portable smartphone platform
  • Equipment: XH-100A
  • Source: Sensors and Actuators B: Chemical, 2022
  • Research direction: Food-safety testing, MXene, and Microwave-assisted nanomaterial synthesis
  • Core conditions: Temperature 120 ℃, Microwave power 800 W, and Time 25 min / 10 min / 20 min
  • Key results: Recovery 94.4%, Recovery -105.7%, Quantum yield 21.5%, and Average particle size 3.11 ± 0.86 nm

Research Abstract

Microwave-assisted synthesis of nitrogen, phosphorus-doped Ti3C2 MXene quantum dots for colorimetric/fluorometric dual-modal nitrite assay with a portable smartphone platform was published in Sensors and Actuators B: Chemical (2022) and is indexed as a SoarNova / Xianghu Q1 application case for XH-100A. The source record connects it with Food-safety testing, MXene, and Microwave-assisted nanomaterial synthesis. Core operating conditions include Temperature 120 ℃, Microwave power 800 W, and Time 25 min / 10 min / 20 min. Key reported results include Recovery 94.4%, Recovery -105.7%, Quantum yield 21.5%, and Average particle size 3.11 ± 0.86 nm.

Research Background and Problem

The paper is positioned around food-safety testing, MXene, and microwave-assisted nanomaterial synthesis. The equipment record identifies XH-100A as the Xianghu instrument context for this application case. The source affiliation record includes Hubei University and Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, China.

Equipment Use and Experimental Conditions

ItemParameter
Temperature120 ℃
Microwave power800 W
Time25 min / 10 min / 20 min

Key Result

Recovery 94.4%
Recovery -105.7%
Yield 21.5%
Average particle size 3.11 ± 0.86 nm
MetricResult
Recovery94.4%
Recovery-105.7%
Yield21.5%
Average particle size3.11 ± 0.86 nm

Evidence Details

Release-kinetics evidence

Release-kinetics evidence: source values include 1.5-80 μM, R2 = 0.996, 0.25 μM, 4-85 μM, R2 = 0.998, 0.71 μM, R2 = 0.25. Entities: F-F0, A0-A.

Release-kinetics evidence

Release-kinetics evidence: source values include 0-80 μM, R2 = 0.992, 10 min.

Microwave-method evidence

Microwave-method evidence: source values include 40 mg, 1.8 mL, 25 mL, 120 °C, 800 W, 25 min, 10 min, 220 nm. Entities: XH-100A, P-Ti3C2.

Additional source evidence

Additional source evidence: source values include 37 °C, 10 min, 1 mg, 2 mL, 20 min, 0.1 mg, 225 μM. Entities: P-Ti3C2.

Yield evidence

Yield evidence: source values include 3.11 ± 0.86 nm, 0.308 nm, 390 nm, 500 nm, 21.5%. Entities: P-Ti3C2.

Source evidence

the recovery range from 94.4% to 105.7% and the corresponding relative standard deviation (RSD) values are less than 3.0%.

Source evidence

The regression equation is expressed as (F-F0)/F0 = 0.0274 [NO2-] + 0.1556 (R2 = 0.996) in the range of NO2− from 1.5 to 80 μM.

Structured key result

Recovery: -105.7%

Additional source evidence

Additional source evidence: source values include 520 nm. Entities: Phen-Fe2, P-Ti3C2.

Mechanism / Method Highlights

  • Method context: Temperature 120 ℃, Microwave power 800 W, and Time 25 min / 10 min / 20 min.
  • Release-kinetics evidence: source values include 1.5-80 μM, R2 = 0.996, 0.25 μM, 4-85 μM, R2 = 0.998, 0.71 μM, R2 = 0.25. Entities: F-F0, A0-A
  • Release-kinetics evidence: source values include 0-80 μM, R2 = 0.992, 10 min
  • Microwave-method evidence: source values include 40 mg, 1.8 mL, 25 mL, 120 °C, 800 W, 25 min, 10 min, 220 nm. Entities: XH-100A, P-Ti3C2
  • Reported outcome: Recovery 94.4%, Recovery -105.7%, Quantum yield 21.5%, and Average particle size 3.11 ± 0.86 nm.

Application Value

  • Provides a peer-reviewed SoarNova / Xianghu Q1 application case for XH-100A.
  • Supports English discovery around Food-safety testing, MXene, and Microwave-assisted nanomaterial synthesis.
  • Preserves quantitative result evidence: Recovery 94.4%, Recovery -105.7%, Quantum yield 21.5%, and Average particle size 3.11 ± 0.86 nm.
  • Maintains source-level evidence details: Release-kinetics evidence: source values include 1.5-80 μM, R2 = 0.996, 0.25 μM, 4-85 μM, R2 = 0.998, 0.71 μM, R2 = 0.25. Entities: F-F0, A0-A, Release-kinetics evidence: source values include 0-80 μM, R2 = 0.992, 10 min, Microwave-method evidence: source values include 40 mg, 1.8 mL, 25 mL, 120 °C, 800 W, 25 min, 10 min, 220 nm. Entities: XH-100A, P-Ti3C2, and Additional source evidence: source values include 37 °C, 10 min, 1 mg, 2 mL, 20 min, 0.1 mg, 225 μM. Entities: P-Ti3C2.

Related Equipment

XH-100A+ Microwave Catalytic Synthesis/Extraction System
XH-100A+ Microwave Catalytic Synthesis/Extraction System

FAQ

Which Xianghu instrument is covered by this page?
The structured source records XH-100A for this paper.
What is the main application direction?
The source tags this paper under food-safety testing, MXene, and microwave-assisted nanomaterial synthesis.
Which publication does this case come from?
It comes from Sensors and Actuators B: Chemical (2022), DOI 10.1016/j.snb.2022.131410.
Citation
Microwave-assisted synthesis of nitrogen, phosphorus-doped Ti3C2 MXene quantum dots for colorimetric/fluorometric dual-modal nitrite assay with a portable smartphone platform
Sensors and Actuators B: Chemical, 2022
DOI: 10.1016/j.snb.2022.131410