G-Graceful Labeling of Graphs

Kumar, Ajay; Kumar, Vipin; Kumar, Kamesh; Gupta, Pratik; Khandelwal, Yogesh

doi:10.37418/amsj.9.4.56

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…The formation of CuO NPs/NGs was confirmed by measuring the UV‐Visible absorption spectra. As shown in Figure A CuO NPs/NGs gave a strong fundamental absorption peak at 278 nm, which is related to the absorption wavelength of CuO nanoparticles . Moreover, CuO NPs/NGs were analyzed by Resonance Rayleigh Scattering (RRS) measured with Δλ=0 nm in synchronous fluorescence mode.…”

Section: Resultsmentioning

confidence: 99%

Preparation of Curcubit[6]uril functionalized CuO Nanoparticles: A New Nanosensing Scheme Based on Fluorescence recovery after FRET for the Label Free Determination of Dopamine

2020

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In this manuscript, the aim is to functionalize CuO nanoparticles with the supramolecular host molecule, in this case curcubit[6]uril to have a host guest interaction between the CuO nanoparticles and probe (guest) molecules. Acridine Orange (AO) is applied as a guest molecule. Acridine orange binds with curcubit[6]uril via its carbonyl rims. In the presence of curcubit[6]uril conjugated CuO nanoparticles, the fluorescence intensity of AO is quenched by the CuO NPs through fluorescence resonance energy transfer phenomenon. However, dopamine adsorbs on the surface of CuO nanoparticles by getting incorporated into CB[6] host molecules and kicks out AO from curcubit[6]uril pocket, thus, discouraging fluorescence resonance energy transfer phenomenon and thus enhancing fluorescence intensity of AO by a factor of 3. This fluorescence recovery has been utilized to design a new detection system for dopamine. The assay, measured at fluorescence excitation and emission wavelengths of 480 nm and 520 nm respectively, works in the 0-40 μM concentration range of dopamine with 40 nM limit of detection. This method is not interfered by ascorbic acid, uric acid, glucose, tryptophan and acetaminophen. The proposed method provides a good recovery from synthetic samples and shows good stability.

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Section: Resultsmentioning

confidence: 99%

Preparation of Curcubit[6]uril functionalized CuO Nanoparticles: A New Nanosensing Scheme Based on Fluorescence recovery after FRET for the Label Free Determination of Dopamine

2020

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“…Os referidos elementos, que são condutores e laminares, podem ser construídos com chapas de metal, ou ser impressos. Eles são posicionados nas proximidades do radiador e excitados por este por meio de uma das três formas seguintes: conexão direta 5, 37 (fita condutora), acoplamento de campos eletromagnéticos 5,[37][38][39] (proximidade) ou ambos 5 . Nesse último caso, são utilizadas conexões diretas entre o radiador e os elementos parasitas de forma que estes se encontrem próximos o suficiente do radiador para que haja também acoplamento de campos eletromagnéticos entre os mesmos.…”

Section: -Adição De Elementos Parasitas Próximos Ao Radiadorunclassified

Antenas planares de micro-ondas multibandas para terminais móveis de sistemas de comunicação sem fio.

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G-Graceful Labeling of Graphs

Cited by 2 publications

References 2 publications

Preparation of Curcubit[6]uril functionalized CuO Nanoparticles: A New Nanosensing Scheme Based on Fluorescence recovery after FRET for the Label Free Determination of Dopamine

Preparation of Curcubit[6]uril functionalized CuO Nanoparticles: A New Nanosensing Scheme Based on Fluorescence recovery after FRET for the Label Free Determination of Dopamine

Antenas planares de micro-ondas multibandas para terminais móveis de sistemas de comunicação sem fio.

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