Synthesis, growth, optical, band gap energy and mechanical properties of semiorganic nonlinear optical material: 2-Aminopyridine potassium dihydrogen orthophosphate lithium chloride (2APKDPL) crystal

Sivavishnu, D.; Srineevasan, R.; Johnson, J.

doi:10.1016/j.mset.2018.08.004

Cited by 14 publications

(7 citation statements)

References 25 publications

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“…All polarization namely, space charge, orientation, ionic and electronic polarization are present at low frequency as the result of high value of ε r and tanδ. The decrease in ε r and tanδ when the frequency increases suggest that these polarization diminishes gradually and electronic polarization only exist and indicate less detect ( Sivavishnu et al, 2018 ). These attributes of the crystals are used in the photonics and NLO applications because polarizability depend on linear susceptibility, and linear susceptibility proportional to SHG ( Raval et al, 2019 ).…”

Section: Resultsmentioning

confidence: 99%

Influence of most reactive inorganic cation in the optical and biological activities of L-Lysine monohydrochloride crystal

Aneeba

Santhia

Vinu³

et al. 2020

Saudi Journal of Biological Sciences

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Slow evaporation method was used to grow the pure and K + ion doped L-Lysine monohydrochloride (L-LMHCL) crystals which has optical and antibiotic applications. The space group, structure and slight shifting of peaks are confirmed using single crystal XRD and the powder XRD. The FTIR analysis also shows that the K + doped L-LMHCL has a slight shifting in the spectrum which indicates the functional group of L-LMHCL and the interaction between the K + ions. The existence of K + ion in the doped crystal is assured by the presence of potassium in the EDAX spectrum. The wide optical band gap was found for pure and K + doped crystal using UV spectra and these are utilized in optoelectronic and nonlinear applications. The Kurtz Perry technique specified the NLO property of grown crystals. The dielectric property crystals was studied by varying the temperature. As a result, the highest dielectric constant is observed in doped crystal. An antibacterial activity against certain bacteria like E-coli, pseudomonas aeruginosa and staphylococcus aureus are provided by mm range for the grown crystals.

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Section: Resultsmentioning

confidence: 99%

Influence of most reactive inorganic cation in the optical and biological activities of L-Lysine monohydrochloride crystal

Aneeba

Santhia

Vinu³

et al. 2020

Saudi Journal of Biological Sciences

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“…Where E g is optical band gap, h is the Planck's constant,  is frequency and A is a constant [16]. The plot of variation of (αhν) 2 versus photon energy hν is presented in fig.…”

Section: Tauc's Relation Is Given Bymentioning

confidence: 99%

Investigations on the Growth and Characterization of Magnesium Sulfate Doped L-Leucinium Oxalate Crystals

Gershom

Sivashankar

2022

JASR

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Magnesium Sulfate-doped L-Leucinium oxalate (MSLO) single crystal was grown using slow evaporation method. Structure of the crystal was determined by single-crystal X-Ray Diffraction (XRD). Lattice parameters of MSLO crystal were determined. Optical transmittance study was done to find various linear optical parameters like band gap, reflectance, refractive index, absorption coefficient, extinction coefficient, optical conductivity. Vickers Micro hardness study was carried out to find mechanical properties such as hardness, work hardening coefficient, brittleness index and fracture toughness of the grown MSLO crystal. Kurtz-Perry powder technique with Nd: YAG laser was applied to study the second harmonic generation (SHG) competency. By using Z-scan technique, third-order NLO efficiency of MSLO crystal was calculated. LDT study was also done for MSLO crystal. It is observed that magnesium sulfate-doped L-leucinium oxalate (MSLO) crystal has the superior properties compared to that of undoped L-leucinium oxalate crystal. EDS studies were conducted for MSLO crystal to check the elements present in the crystal.

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“…Antibacterial research has received considerable attention recently because of its potent microbe-killing properties [21]. A new class of antimicrobial and antibacterial drugs must be more effective or have better performances [22]. Good et al [21] subsequently prepared N-(Tris(hydroxymethyl)methyl]glycine (HOCH 2 )CNHCH 2 COOH (tricine) as a biological identi ed research buffer [22].It is commonly utilized to interact with divalent alkaline-earth and transition metals as excellent buffers and complexation [23].…”

Section: Introductionmentioning

confidence: 99%

“…A new class of antimicrobial and antibacterial drugs must be more effective or have better performances [22]. Good et al [21] subsequently prepared N-(Tris(hydroxymethyl)methyl]glycine (HOCH 2 )CNHCH 2 COOH (tricine) as a biological identi ed research buffer [22].It is commonly utilized to interact with divalent alkaline-earth and transition metals as excellent buffers and complexation [23]. The use of tricine with various metal ions in chemical applications has been studied [24].…”

Section: Introductionmentioning

confidence: 99%

Application of NLO and Antibacterial Activity of Tricine Doped Potassium Metal Ion Crystal

P¹,

Arumugam

Sinthiya³

et al. 2022

Preprint

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We have successfully produced Tricine Potassium Nitrate (TPN) single crystal synthesis using the solution growth method in this study. The powder X-ray diffraction (PXRD) technique was used to identify the phases of TPN crystals. Fourier transform infrared (FT-IR) analysis was performed to examine the functional groups contained in the produced crystals. To measure optical transparency, a UV-VIS-NIR investigation was conducted between 200 and 800nm. TPN crystal's photoluminescence (PL) spectrum was recorded. Vickers' hardness tester was used to investigate the mechanical characteristics of the formed crystal.Thermal gravimetric/differential thermal analysis was used to investigate the thermal behaviors of the produced crystals. The surface morphology of the formed crystal was determined using a field emission scanning electron microscope. Wet etching experiments were used to investigate the TPN crystal's growth feature. The shock damage threshold technique was used to determine the shock strength at which the crystal poses a risk. The Kurtz-Perry technique was used to investigate the effectiveness of the developed crystals' second harmonic generation (SHG). The antibacterial activity of TPN grown crystal against various standard bacterial strains.

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Synthesis, growth, optical, band gap energy and mechanical properties of semiorganic nonlinear optical material: 2-Aminopyridine potassium dihydrogen orthophosphate lithium chloride (2APKDPL) crystal

Cited by 14 publications

References 25 publications

Influence of most reactive inorganic cation in the optical and biological activities of L-Lysine monohydrochloride crystal

Influence of most reactive inorganic cation in the optical and biological activities of L-Lysine monohydrochloride crystal

Investigations on the Growth and Characterization of Magnesium Sulfate Doped L-Leucinium Oxalate Crystals

Application of NLO and Antibacterial Activity of Tricine Doped Potassium Metal Ion Crystal

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