Publications by authors named "Suresh Kumar Yatirajula"

Article Synopsis
  • The Zn(II)-supramolecular metallogel (Zn-Py), created using 2,6-pyridinedicarboxylic acid, effectively encapsulated the solvent dimethylformamide and exhibited unique mechanical properties, including thixotropy.
  • Characterizations through imaging techniques like FESEM and TEM confirmed the gel's microscopic characteristics, while EDS analysis verified the composition of its gel-building components.
  • The Zn-Py metallogel demonstrated significant antimicrobial activity against both Gram-positive and Gram-negative bacteria, and was successfully used in fabricating photodetectors that performed well, with notable electrical parameters indicating high efficiency in optoelectronic applications.
View Article and Find Full Text PDF

A self-assembly-directed thixotropic metallohydrogel (i.e., Mg-Tetrakis) of Mg(II)-metal salt and ,,','-tetrakis(2-hydroxy-ethyl)ethylenediamine (i.

View Article and Find Full Text PDF

α-Ketoglutaric acid-based supramolecular Zn(II) metallogels in ,'-dimethylformamide (DMF) and dimethyl sulfoxide (DMSO) solvent (i.e., Zn-α-Glu-DMF and Zn-α-Glu-DMSO) were successfully achieved.

View Article and Find Full Text PDF

Two self-healing-type supramolecular Ni(II)-metallogels are achieved. The choice of proper low-molecular-weight organic gelators such as -butenedioic acid (, -BDA) and -butenedioic acid (, -BDA) and triethylamine in ,'-dimethylformamide solvent facilitates the metallogelation process. Through rheological investigations the mechanical robustness and viscoelastic properties of synthesized metallogels are explored.

View Article and Find Full Text PDF

Molecular self-assembly assisted self-healing supramolecular metallogels of azelaic acid with cobalt(II)-, nickel(II)-, and zinc(II)-based metal acetate salts were successfully fabricated. Individually, ,'-dimethylformamide and dimethyl sulfoxide were immobilized within these distinctly synthesized soft-scaffolds of metallogels to attain their semisolid viscoelastic nature. Rheological experiments such as amplitude sweep, frequency sweep, and thixotropic measurements were executed for these metallogels to ratify their gel features.

View Article and Find Full Text PDF

The processing volume of bioengineering operations requires flow properties of algal mass for effective processing techniques. microalgae cultured at 25 °C in Tap media under continuous illumination was considered. It showed an exponential phase of growth up to 8 days and then a stationary phase of growth from 8 days to 15 days.

View Article and Find Full Text PDF