Characterization of pure and urea-doped γ-glycine single crystals grown by solution method

Selvarajan, P.; Raj, J. Glorium Arul; Perumal, S.

doi:10.1016/j.jcrysgro.2009.05.014

Cited by 46 publications

(11 citation statements)

References 30 publications

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“…γ -Glycine crystals with a trigonal hemihedral symmetry are stable at room temperature, but γ -crystals are hard to grow [87]. It was reported that the stable γ -glycine crystal was synthesized by either a slow evaporation or a slow cooling progress [55, 88, 89]. The various γ -glycine crystals were synthesized by a spin coating technology [90].…”

Section: Synthesis Of Piezoelectric Metabolite Materialsmentioning

confidence: 99%

Piezoelectric Peptide and Metabolite Materials

et al. 2019

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Piezoelectric materials are important for many physical and electronic devices. Although many piezoelectric ceramics exhibit good piezoelectricity, they often show poor compatibility with biological systems that limits their biomedical applications. Piezoelectric peptide and metabolite materials benefit from their intrinsic biocompatibility, degradability, and convenient biofunctionalization and are promising candidates for biological and medical applications. Herein, we provide an account of the recent progress of research works on piezoelectric peptide and metabolite materials. This review focuses on the growth mechanism of peptide and metabolite micro- and nanomaterials. The influence of self-assembly processes on their piezoelectricity is discussed. Peptide and metabolite materials demonstrate not only outstanding piezoelectric properties but also unique electronic, optical, and physical properties, enabling their applications in nanogenerators, sensors, and optical waveguiding devices.

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Section: Synthesis Of Piezoelectric Metabolite Materialsmentioning

confidence: 99%

Piezoelectric Peptide and Metabolite Materials

et al. 2019

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“…The amount of BLATEA required to saturate the solution at this temperature was estimated by gravimetrical method [16]. The solubility curve for BLATEA sample is shown in Figure 1.…”

Section: Solubility Studymentioning

confidence: 99%

Synthesis, Growth and Material Characterization of Bis L-Alanine Triethanol Amine (BLATEA) Single Crystals Grown by Slow Evaporation Technique

Vela¹,

Selvarajan²,

Freeda³

2011

JMMCE

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“…The α and β form of glycine crystallizes in the monoclinic system with centrosymmetric space group P2 1 /m and P2 1 respectively, and the γ form of glycine crystallizes in the trigonal-hexagonal system with noncentrosymmetric space group P3 1 and P3 2 [12,13]. This makes γ -glycine a suitable candidate for piezoelectric and non-linear optical applications and the crystal structure had been reported (Iitaka, 1958) [14][15][16]. The thermodynamic stabilities of the three polymorphs of glycine at room temperature are in the order γ >α>β [17].…”

Section: Introductionmentioning

confidence: 98%

Effect of cesium chloride addition on crystal growth, structural, thermal and optical properties of γ‐glycine single crystal

Yogambal

Vizhi

Babu

2014

Crystal Research and Technology

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Single crystals of γ‐glycine in the presence of cesium chloride were grown from aqueous solution by low temperature solution growth technique. The phase purity and crystal structure of the grown crystals were confirmed by Powder X‐ray diffraction analysis. The presence of functional groups were confirmed by FT‐IR spectrum. Thermal analysis of the grown crystal was determined by thermogravimetric and differential thermal analysis (TG/DTA), which results the thermal stability of the grown crystal. The optical absorption and lower cut‐off values were ascertained by recorded UV‐Visible spectrum of γ‐glycine crystals. The existence of second harmonic generation efficiency of frequency doubling was found to be 6 times greater than that of KDP.

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Characterization of pure and urea-doped γ-glycine single crystals grown by solution method

Cited by 46 publications

References 30 publications

Piezoelectric Peptide and Metabolite Materials

Piezoelectric Peptide and Metabolite Materials

Synthesis, Growth and Material Characterization of Bis L-Alanine Triethanol Amine (BLATEA) Single Crystals Grown by Slow Evaporation Technique

Effect of cesium chloride addition on crystal growth, structural, thermal and optical properties of γ‐glycine single crystal

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