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Cited by 48 publications
(14 citation statements)
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“…A very recent study investigated excited state dynamics of g-CN which provided insights into the charge migration mechanism and PL emission characteristics of g-CN to design efficient photocatalytic systems . Furthermore, it was shown that defects during g-CN polymerization lower PL as they prohibit perfect aromaticity, but also high temperatures of g-CN polymerization can lead to charge stabilization which also decreases PL. , Two common methods to obtain photoluminescent g-CN are either via quantum dot formation at low polycondensation temperatures , (defect engineering) or via exfoliation of perfect bulk g-CN sheets. , However, exfoliation of g-CN sheets generally requires harsh conditions or utilization of additives (such as surfactants) which results in impure dispersions . Enhanced dispersibility can be generated via functionalization of the g-CN surface as well. , …”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…A very recent study investigated excited state dynamics of g-CN which provided insights into the charge migration mechanism and PL emission characteristics of g-CN to design efficient photocatalytic systems . Furthermore, it was shown that defects during g-CN polymerization lower PL as they prohibit perfect aromaticity, but also high temperatures of g-CN polymerization can lead to charge stabilization which also decreases PL. , Two common methods to obtain photoluminescent g-CN are either via quantum dot formation at low polycondensation temperatures , (defect engineering) or via exfoliation of perfect bulk g-CN sheets. , However, exfoliation of g-CN sheets generally requires harsh conditions or utilization of additives (such as surfactants) which results in impure dispersions . Enhanced dispersibility can be generated via functionalization of the g-CN surface as well. , …”
Section: Introductionmentioning
confidence: 99%
“…16 Furthermore, it was shown that defects during g-CN polymerization lower PL as they prohibit perfect aromaticity, but also high temperatures of g-CN polymer-ization can lead to charge stabilization which also decreases PL. 17,18 Two common methods to obtain photoluminescent g-CN are either via quantum dot formation at low polycondensation temperatures 19,20 (defect engineering) or via exfoliation of perfect bulk g-CN sheets. 21,22 However, exfoliation of g-CN sheets generally requires harsh conditions or utilization of additives (such as surfactants) which results in impure dispersions.…”
Section: ■ Introductionmentioning
confidence: 99%
“…Bulk graphitic carbon nitride (g‐C 3 N 4 ) was originally discovered in 2009 as a photocatalyst with easily tailored electronic structure, favorable band gap, and high chemical and thermal stability . Subsequent further research has demonstrated that nanoscale g‐C 3 N 4 quantum dots (g‐C 3 N 4 ‐QDs) exfoliated from bulk g‐C 3 N 4 demonstrate high quantum yield, along with improved water‐solubility and good biocompatibility, expanding the potential applications of g‐C 3 N 4 to LEDs, solar cells, bioimaging, and photocatalysis . Unfortunately, production of g‐C 3 N 4 ‐QDs has been hampered by the poor solubility of bulk g‐C 3 N 4 which makes standard solution‐processing methodologies difficult or impossible, hindering the rate of research and development of this technology.…”
Section: Methodsmentioning
confidence: 99%
“…g-C 3 N 4 QDs can be successfully used for polychromatic imaging of cells. [154] Doping P and O showed strong blue fluorescence, and the quantum yield reached 90%. The g-C 3 N 4 QDs doped with oxygen and phosphorus had better light stability, and the fluorescence intensity increased with the increase of the concentration of QDs.…”
Section: G-c 3 N 4 -Based Materials Are Applied In Bioluminescence Imagingmentioning
confidence: 99%