Veena Sachdeva

Publications6
h-index4
Citations43
Highly Influential Citations1
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A new immobilization and sensing platform for nitrate quantification.
Nitrate reductase (NR) from Aspergillus niger was covalently coupled to the epoxy affixed gold nanoparticles (epoxy/AuNPs) with a conjugation yield of 35.40±0.01 μg/cm(2) and 93.90±0.85% retention of… Expand
  • 16
  • 1
Immobilization of nitrate reductase onto epoxy affixed silver nanoparticles for determination of soil nitrates.
Epoxy glued silver nanoparticles were used as immobilization support for nitrate reductase (NR). The resulting epoxy/AgNPs/NR conjugates were characterized at successive stages of fabrication by… Expand
  • 14
Effect of changing the nanoscale environment on activity and stability of nitrate reductase.
Nitrate reductase (NR) is employed for fabrication of nitrate sensing devices in which the enzyme in immobilized form is used to catalyze the conversion of nitrate to nitrite in the presence of a… Expand
  • 8
Nitrate quantification: recent insights into enzyme-based methods
Abstract Nitrate monitoring of environmental samples is essential to safeguard human and environmental health. Various non-enzymatic methods such as Griess reaction-based chemical method; Fourier… Expand
  • 5
In This Issue
Ding et al. identify a crucial role for capillary endothelial cells in stimulating the proliferation of alveolar epithelial cells. Angiogenic factors trigger secretion of a matrix metalloprotease by… Expand
A STUDY OF AWARENESS OF EDUCATION OF BPL (RURAL) FAMILIES IN HARYANA FROM 1998 TO 2007
Below poverty line is the line of poverty fixed by the Govt. as well as state and the Govt. of India. It is based on the criteria to fix the poverty line income of the family and status of the… Expand