Third-order nonlinear optical studies of two novel chalcone derivatives using Z-scan technique and DFT method

Mathew, Elizabeth; Salian, Vinutha V.; Joe, I. Hubert; Narayana, B.

doi:10.1016/j.optlastec.2019.105697

Cited by 63 publications

(14 citation statements)

References 39 publications

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“…The applied energy is 2.6 mJ and corresponding LDT value of the crystal is found to be 12.01 GW∕cm 2 . The obtained value is much greater than that for other chalcone derivatives: methoxy-ANC 3.98 GW∕cm 2 and ethoxy-ANC 5.28 GW∕cm 2 [15], APTP/APBDP 1.5 GW∕cm 2 [46] and 4MPNP 1.2 GW∕cm 2 [47].…”

Section: Laser Damage Threshold Studymentioning

confidence: 59%

“…From the perspective of nonlinear optical susceptibility and two-photon absorption, several research groups have used computational study for the selection NLO material by optimizing the structures [12][13][14]. In recent years, many researchers have reported to enhance the material property such as laser damage threshold value, ultrafast response time, high thermal stability, good nonlinear optical response and so on [15][16][17][18]. With this requirement, Raghavendra et al reported on 3,4-dimethoxy (ketone group) [19] and 2,4,5-trimethoxy (aldehyde group) [20] chalcone-derivative single crystals.…”

Section: Introductionmentioning

confidence: 99%

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A third-order nonlinear optical single crystal of 3,4-dimethoxy-substituted chalcone derivative with high laser damage threshold value: a potential material for optical power limiting

Parol

Prabhu

Taher

et al. 2020

J Mater Sci: Mater Electron

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Third-order nonlinear optical material 4-[(1E)-3-(3,4-dimethoxyphenyl)-3-oxoprop-1-en-1-yl]phenyl 4-methylbenzene-1-sulfonate (DMPMS) is crystallized by slow solvent evaporation technique. The crystal has inversion symmetry and belongs to monoclinic system with $${P2}_{1}/c$$ P 2 1 / c space group. The C–H⋯O/C–H⋯π intermolecular interactions will be large complementarity for molecular density/crystal packing. A comprehensive investigation for absorbance and emission properties has been performed. Thermal stability is up to 258 °C without any weight loss and calculated value of laser damage threshold is ≈ 12 GW/cm2. The DMPMS shows low dielectric constant value, about 4.42 at 1 MHz and electronic polarizability values in the order of $${10}^{-23}$$ 10 - 23 cm3. Furthermore, theoretical calculation has been performed using B3LYP and M06-2X functional. The static first-order hyperpolarizability parameter is 55 (B3LYP) and 34 (M06-2X) times that of urea. The total contribution of second-order hyperpolarizability is − 37.9 $$\times {10}^{-40 }\mathrm{esu}$$ × 10 - 40 esu (in B3LYP functional) and − 25.77 $$\times {10}^{-40 }\mathrm{esu}$$ × 10 - 40 esu (in M06-2X functional), respectively. Here, two-photon absorption mechanism is responsible for nonlinear absorption and co-efficient is found to be $$28.3 \times {10}^{-12}$$ 28.3 × 10 - 12 m/W. In optical limiting study, limiting threshold is found to be 65 µJ. The real and imaginary third-order nonlinear optical susceptibility is of the order $${10}^{-12} \mathrm{esu}$$ 10 - 12 esu .

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Section: Laser Damage Threshold Studymentioning

confidence: 59%

Section: Introductionmentioning

confidence: 99%

A third-order nonlinear optical single crystal of 3,4-dimethoxy-substituted chalcone derivative with high laser damage threshold value: a potential material for optical power limiting

Parol

Prabhu

Taher

et al. 2020

J Mater Sci: Mater Electron

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“…Oskuei et al obtained imidazolechalcones (Tables S1 and S2, compounds [104][105][106][107][108][109][110][111][112][113][114][115][116][117][118][119][120][121] to evaluate their ability to inhibit tubulin. The antiproliferative activity of the compounds was evaluated on four different cancer cell lines (A549, MCF-7, MCF-7/MX (a mitoxatroneresistant human breast cancer cell line), and HepG2).…”

Section: Imidazole Chalcone Derivativesmentioning

confidence: 99%

“…Chalcones (1,3-diphenyl-2-propen-1-one) are one of the most important classes of flavonoid compounds present in fruits, vegetables, and tea [102] and represent biogenetic precursors of flavonoids and isoflavonoids [103]. They are lipophilic phytochemicals composed of two aromatic residues (an aldehyde and an acetophenone) joined by an α, β-unsaturated carbonyl system of three carbon atoms (Figure 2) [102,104]. α, β-unsaturated carbonyl group is a good Michael acceptor and participates in nucleophilic additions [105].…”

Section: Introductionmentioning

confidence: 99%

Anticancer Activity of Natural and Synthetic Chalcones

Constantinescu

Lungu²

2021

IJMS

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Cancer is a condition caused by many mechanisms (genetic, immune, oxidation, and inflammatory). Anticancer therapy aims to destroy or stop the growth of cancer cells. Resistance to treatment is theleading cause of the inefficiency of current standard therapies. Targeted therapies are the most effective due to the low number of side effects and low resistance. Among the small molecule natural compounds, flavonoids are of particular interest for theidentification of new anticancer agents. Chalcones are precursors to all flavonoids and have many biological activities. The anticancer activity of chalcones is due to the ability of these compounds to act on many targets. Natural chalcones, such as licochalcones, xanthohumol (XN), panduretin (PA), and loncocarpine, have been extensively studied and modulated. Modification of the basic structure of chalcones in order to obtain compounds with superior cytotoxic properties has been performed by modulating the aromatic residues, replacing aromatic residues with heterocycles, and obtaining hybrid molecules. A huge number of chalcone derivatives with residues such as diaryl ether, sulfonamide, and amine have been obtained, their presence being favorable for anticancer activity. Modification of the amino group in the structure of aminochalconesis always favorable for antitumor activity. This is why hybrid molecules of chalcones with different nitrogen hetercycles in the molecule have been obtained. From these, azoles (imidazole, oxazoles, tetrazoles, thiazoles, 1,2,3-triazoles, and 1,2,4-triazoles) are of particular importance for the identification of new anticancer agents.

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“…Where, E (energy) is in mJ, t (pulse width) is in ns and r (beam spot size) is in mm.LDT value of 4M1PMS and 4BPMS are found to be -9.64 GW cm 2 and 8.72 GWcm , 2 respectively. 4M1PMS and 4BPMS have better radiation tolerance as compared with other chalcone derivative material BMP[54] (λ = 1064 nm, 4.GW cm 2 ), methoxy-ANC (λ = 532 nm, 3.98 -GW cm 2 ) and ethoxy-ANC[55] …”

mentioning

confidence: 99%

A long-chain based bromo and methyl substituted chalcone derivatives; experimental and theoretical approach on nonlinear optical single crystals

Parol

Upadhyaya

Prabhu

et al. 2020

Mater. Res. Express

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In the present work, growth of single crystals of chalcone derivatives {4-[(1E)-3-(4-methylphenyl)-3oxoprop-1-en-1-yl]phenyl 4-methylbenzene-1-sulfonate} (4M1PMS) and {4-[(1E)-3-(4-bromophenyl)-3-oxoprop-1-en-1-yl]phenyl4-methylbenzene-1-sulfonate} (4BPMS), at room temperature is reported. The spectroscopic techniques are used to identify the presence of functional groups in the materials. The single-crystal XRD and powder XRD analysis reveals that 4M1PMS belongs to noncentrosymmetric (P2 2 2 1 1 1 ) and 4BPMS belongs to centrosymmetric P n 2 1 ( ) / crystalline system. The molecular structures exhibit C-HKO and π...π intermolecular interactions. From UV/VIS/NIR spectroscopic studies, it is found that both samples have bathochromic shifts in linear absorbance (cut-off region) spectra. The broad emission region involved in several sharp emission peaks in blue region, exhibits a blue light emission property, as observed from photoluminescence study, in both the samples. The thermal stability of the materials were studied by TGA/DTA techniques and crystals were thermally stable until the melting point. In NLO study, 4M1PMS crystal has shown SHG efficiency 2.2 times that of KDP crystal. In addition, electronic contribution in hyperpolarizability (first order and second order) tensors of both the compounds were computed theoretically by M06-2X functional at DFT level. The open/closed aperture Z-scan technique were performed to evaluate third order nonlinear optical materials by measuring experimental parameters such as nonlinear absorption/refraction and calculate second-order hyperpolarizability with corresponding third-order nonlinear optical susceptibility c 3 ( ) ( ) of 4M1PMS and 4BPMS. The surface damage threshold studies of 4M1PMS and 4BPMS were performed by Q-switched Nd:YAG laser at 532 nm.

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Third-order nonlinear optical studies of two novel chalcone derivatives using Z-scan technique and DFT method

Cited by 63 publications

References 39 publications

A third-order nonlinear optical single crystal of 3,4-dimethoxy-substituted chalcone derivative with high laser damage threshold value: a potential material for optical power limiting

A third-order nonlinear optical single crystal of 3,4-dimethoxy-substituted chalcone derivative with high laser damage threshold value: a potential material for optical power limiting

Anticancer Activity of Natural and Synthetic Chalcones

A long-chain based bromo and methyl substituted chalcone derivatives; experimental and theoretical approach on nonlinear optical single crystals

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