还提取了两种绿色化合物(G-CD1和G-CD2)和一种蓝色化合物(B-CDs)。进一步的实验表明,DAP在o-pd CDs溶液中的荧光中占主导地位,占14.1%。此外,DAP可以形成纳米颗粒(NPs),通过调整浓度具有各种大小。令人惊讶的是,DAP、AHP、G-CDs和B-CDs展示了CPDs、无定形点、纳米针、石墨片和网状聚合物状结构。因此,碳点由...
In this study, we developed an Eu-doped long-wavelength fluorescent carbon quantum dot (CD2) and investigated the detection mechanism, interference effects and cellular imaging applications of the fluorescent probe CD2. The results show that the addition of SO32- induces an electronic rearrangement ...
Maximum was found for the CD2 sample (2 g of BPEI is used in the synthesis procedure) (Fig. 3a). Stability and retention of the photocatalytic efficiency is depicted through cyclic experiment (Fig. 3b). Advantage of this method is that it is best suited at pH close to neutral (Fig....
Tenkayala NK, Katari NK, Gundla R et al (2023) Sustainable approach to synthesis of carbon dot/silver nanoparticles for biological evaluation as antimicrobial agent. Mater Res Express 11:015005. https://doi.org/10.1088/2053-1591/ad1128 Article Google Scholar Thakur S, Bains A, Sridhar K et...
Quantum dot solar cells OSC: Organic solar cells TiO2 : Titanium dioxide CD–RhB–TiO2 : CD-doped dye/semiconductor complex system J sc : Short circuit current density V oc : Open circuit voltage V : Volt PCE: Power conversion efficiency FF: Fill factor N719: Ruthenium dye ...
(please see the Supplementary methods for the detailed experimental procedures). As shown in Supplementary Fig.16, CD1/SiO2, CD2/SiO2, and CD3/SiO2composites all exhibit blue-greenish RTP with lifetime of 4.92, 5.25, and 2.79 s, respectively, indicating the feasibility of this MCE to ...
Steel Grade Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR...
Heavy metal (HM) pollution is a major global concern. Carbon dots (CDs) have demonstrated unique properties as sensing platforms for HMs detection. This review summarizes the progress made in recent years in fluorescence methods to determine HMs and thei
Ratiometric fluorescence (FL) probes can eliminate the background interference and provide more accurate detection results than single emission intensity-based nanoprobes. Recently, carbon dots (CDs)-based ratiometric FL probes have received extensive research attention due to their excellent biocompatibility...
such as carbon black nanostructures, carbon dots, graphene oxide species, carbon nanotubes, rGO/Carbon dots, AgNP/CarbonDot/MWCNT, SiO2/ZrO2/Cdot-N, polypyrrole-3-carboxylic acid/Sb2O5/reduced graphene oxide, rGO/Carbon dots/AuNPs, CuONPS/Cdot(N) nanostructures, SiO2/Sm2O3/Carbon Modified wit...