Blue emissive properties of pure and sodium acid phthalate doped hippuric acid crystal for NLO applications

2020 ◽  
Author(s):  
L. Anandaraj ◽  
L. Jothi ◽  
S. John Sundaram ◽  
Nikitha Terence
Keyword(s):  
Hippuric Acid ◽  
Acid Crystal ◽  
Acid Phthalate

Reversible Twisting during Helical Hippuric Acid Crystal Growth

2010 ◽  
Vol 132 (27) ◽  
pp. 9341-9349 ◽  
Author(s):  
Alexander G. Shtukenberg ◽  
John Freudenthal ◽  
Bart Kahr
Keyword(s):  
Crystal Growth ◽  
Hippuric Acid ◽  
Acid Crystal

VANILLINSÄURE ALS ENDPRODUKT DES STOFFWECHSELS VON ADRENALIN UND NORADRENALIN. II.

1963 ◽  
Vol 44 (1) ◽  
pp. 101-106 ◽  
Author(s):  
Wilhelm Dirscherl ◽  
Helmut Thomas
Keyword(s):  
Rat Liver ◽  
Paper Chromatography ◽  
Column Chromatography ◽  
Vanillic Acid ◽  
Hippuric Acid ◽  
Single Spot ◽  
Solvent Systems ◽  
Perfusion Experiment ◽  
Kinetics Of

ABSTRACT Perfusion of rat liver with vanillic acid yielded only one metabolite. In paper chromatography with three different solvent systems, the substance showed the same RF-values as vanillyolglycine (3-methoxy-4-hydroxyhippuric acid) and in mixed chromatograms there was only one single spot. After separation by column chromatography, the UV- and IRspectra of the reaction product were identical with those of 3-methoxy4-hydroxy-hippuric acid. During the perfusion experiment, the kinetics of the conjugation were investigated.

Effect of trytophan as dopant on potassium acid phthalate single crystals

2019 ◽  
Author(s):  
Chem Int
Keyword(s):  
Single Crystals ◽  
Room Temperature ◽  
Visible Region ◽  
X Ray Diffraction ◽  
X Ray ◽  
Slow Evaporation Technique ◽  
Absorption Studies ◽  
Evaporation Technique ◽  
Potassium Acid Phthalate ◽  
Acid Phthalate

Optically transparent single crystals of potassium acid phthalate (KAP, 0.5 g) 0.05 g and 0.1 g (1 and 2 mol %) trytophan were grown in aqueous solution by slow evaporation technique at room temperature. Single crystal X- ray diffraction analysis confirmed the changes in the lattice parameters of the doped crystals. The presence of functional groups in the crystal lattice has been determined qualitatively by FTIR analysis. Optical absorption studies revealed that the doped crystals possess very low absorption in the entire visible region. The dielectric constant has been studied as a function of frequency for the doped crystals. The thermal stability was evaluated by TG-DSC analysis.

ALDH2 Genetic Polymorphism and Urinary Hippuric Acid Concentration in Toluene Exposed Workers

1997 ◽  
Vol 9 (2) ◽  
pp. 332
Author(s):  
Oh Choon Kwon ◽  
Ree Joo ◽  
Jung Jeung Lee ◽  
Chang Yoon Kim ◽  
Jong Hak Chung ◽  
...  
Keyword(s):  
Genetic Polymorphism ◽  
Acid Concentration ◽  
Hippuric Acid ◽  
Exposed Workers

scholarly journals Use of urinary hippuric acid and o-/p-/m-methyl hippuric acid to evaluate surgical smoke exposure in operating room healthcare personnel

2021 ◽  
Vol 217 ◽  
pp. 112231
Author(s):  
Chun-Hui Chiu ◽  
Chi-Tsung Chen ◽  
Ming-Huei Cheng ◽  
Li-Heng Pao ◽  
Chi Wang ◽  
...  
Keyword(s):  
Operating Room ◽  
Hippuric Acid ◽  
Smoke Exposure ◽  
Healthcare Personnel ◽  
Surgical Smoke
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