Growth and Characterization of Organic 2,4-Dinitroaniline Single Crystals for Optical Applications

Prince, Stephen M.; Suthan, T.; Gnanasambandam, C.

doi:10.1007/s11664-022-09428-7

Cited by 26 publications

(4 citation statements)

References 43 publications

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“…They also can cause serious damage to the nervous system and organs of animals or people, and may lead to cancer. 22 Consequently, detecting and recognizing these compounds in environmental systems is of great significance to public health and life safety.…”

Section: Resultsmentioning

confidence: 99%

Aromatic amine electrochemical sensors based on a Co-MOF: a hydrogen bond-induced specific response

Yang

Sang

et al. 2022

Dalton Trans.

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Section: Resultsmentioning

confidence: 99%

Aromatic amine electrochemical sensors based on a Co-MOF: a hydrogen bond-induced specific response

Yang

Sang

et al. 2022

Dalton Trans.

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“… 38 These findings were further supported by FTIR analysis, which showed characteristic stretching vibrations of O–H or N–H at 3451 cm –1 , –NO 3 – at 1335 and 834 cm –1 , and C–N at 1335 and 834 cm –1 ( Figure S2 ). 39 XPS and FTIR results provided a comprehensive understanding of the surface composition and functional groups on Bi,N-CDs ( Figure 3 ).…”

Section: Resultsmentioning

confidence: 99%

Bismuth, Nitrogen-Codoped Carbon Dots as a Dual-Read Optical Sensing Platform for Highly Sensitive, Ultrarapid, Ratiometric Detection of Doxorubicin

Du,

Gao,

Zhang

et al. 2023

ACS Omega

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Doxorubicin (DOX) is a potent anticancer drug, but it has side effects on normal tissues, particularly myocardial cells. Therefore, it is crucial to detect the DOX concentration in body fluids for effective clinical treatment. In this work, N,Bi-codoped CDs (Bi,N-CDs) were synthesized through a one-step hydrothermal method to carbonize the raw materials of 2,4-dinitroaniline and bismuth nitrate. The resulting Bi,N-CDs showed a reduced emission at 490 nm and an enhanced emission at 590 nm in the presence of DOX. The ratio of fluorescence (FL) intensity (F 590 /F 490 ) was found to be a reliable indicator of DOX concentration, ranging from 0.05 to 30 μM and 40−200 μM, with detection limits (LOD) of 34 and 24 nM, respectively. A ratiometric fluorescence nanoprobe was established for highly selective and sensitive detection of DOX using a specific electrostatic interaction and inner filter effect between Bi,N-CDs and DOX. Meanwhile, Bi,N-CDs exhibited a distinct color change ranging from yellow to orange-red when exposed to DOX, allowing for a colorimetric method to measure DOX levels in the range of 0.05−30 μM, with a detection limit of 169 nM. The probe was triumphantly used to monitor DOX in actual samples via a dual-mode optical sensing strategy. This study contributes to the development of heteroatom-doped CDs and expands their potential applications for detecting biological samples.

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“…Organic material phase is important role in their growth and mainly employed in laser action, wave guide, light emitting transistor. The π-π* transition enables the core representation of organic classification of the samples and DBNT is one of the versatile types of specimen [ [10] , [11] , [12] , [13] , [14] , [15] ].…”

Section: Introductionmentioning

confidence: 99%

“…Our predominant objectivity is the representation of growth of macro, micro and irradiated DBNT specimen and correlate them for better scope of XRD, UV–visible, NLO, phase matching, multiplying circuit, hardness of the versatile scaling of the DBNT correspondingly [ [10] , [11] , [12] , [13] , [14] , [15] , [16] , [17] ]; measured for single XRD by Bruker Kappa Apex II diffractometer; NLO by Q switched Nd-YAG laser, phase matching by NLO SHG parameters and electronic components for multiplier circuits and hardness by Shimadzu HMV 2T and UV–Visible study by PerkinElmer Lamda 35 spectrometer; compared the data of macro, micro and irradiated ones.…”

Section: Introductionmentioning

confidence: 99%

Growth, studies of milled and irradiated crystalline samples of DBNT for macro-photonic and electro-mechano functionalities

Meena¹,

SenthilKannan

Alqahtani

et al. 2023

Heliyon

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Growth and Characterization of Organic 2,4-Dinitroaniline Single Crystals for Optical Applications

Cited by 26 publications

References 43 publications

Aromatic amine electrochemical sensors based on a Co-MOF: a hydrogen bond-induced specific response

Aromatic amine electrochemical sensors based on a Co-MOF: a hydrogen bond-induced specific response

Bismuth, Nitrogen-Codoped Carbon Dots as a Dual-Read Optical Sensing Platform for Highly Sensitive, Ultrarapid, Ratiometric Detection of Doxorubicin

Growth, studies of milled and irradiated crystalline samples of DBNT for macro-photonic and electro-mechano functionalities

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