Polychromatic luminescence and improved antifungal performance of succinic acid in the lattice of L-Lysine monohydrochloride.

The incorporation of succinic acid (SA) in the lattice of L-Lysine monohydrochloride (LM) has opened the new avenue in the field of production and application of scintillator materials such as LED and antifungal drug. Crystalline trait and monoclinic structure were scanned by XRD. The existence of carbonyl, carboxylate and protonated amine group were confirmed through FTIR and UV spectra predicted the transmittance of SA: LM crystal.

Studies on physicochemical and antibacterial deeds of amino acid based L-Threoninum sodium bromide.

Highly translucent nonlinear single crystals of L-Threoninum Sodium Bromide (LTSB) has been grown because of their rising need for everyday life and the XRD studies (PXRD and SXRD) solemnly affirmed the crystallinity and non-centrosymmetric space group of LTSB materials. The bonding nature and diverse functional groups in LTSB were demonstrated by FTIR analysis when they absorb infrared radiation. The optical behavior of LTSB crystals was explored through UV-Vis spectroscopy, which shows optical parameters depend on photon energy with band gap E = 5.

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

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.