Gurjaspreet Singh

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
In this paper, we have proposed a simple method to covalently conjugate biotin to magnetic nanoparticles, which can be targeted to the tumour sites by using pretargeting approach with avidin or streptavidin. Magnetic nanoparticles of manganese ferrite were synthesized by alkaline coprecipitation of ferric chloride hexahydrate, ferrous sulphate heptahydrate(More)
Phytochemical investigation of the roots of Asparagus curillus Buch.-Ham. ex Roxb., furnished an o-benzoquinone derivative named 5-hydroxy-7-oxabicyclo[4.2.0]octa-1,5-diene-3,4-dione (1) and a steroidal saponin named 25S-5β-spirostan-3β-yl-O-[β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside] (2). Compounds 1 and 2 are reported for the first time from this(More)
A series of chalconyl blended triazole allied silatranes (7a-g/8a-g/9a-g) were synthesized in good yields using a simple, economical and biocompatible synthetic route. The blend of three different pharmacologically active moieties into a single scaffold resulted into synergistic effect in their bio-activity. Various substitutions were tried to study the(More)
A total of three new silicon (IV) complexes of Schiff base have been synthesized by the reaction of silicon tetrachloride with Schiff base ligands L1 (C16H16N2O2), L2 (C14H12N2O2) and L3 (C13H11NO2).The complexes obtained were characterized qualitatively and quantitatively by using micro-elemental analysis, FTIR spectroscopy, 1 H and 13 C NMR spectroscopy.(More)
The physical and chemical properties of the nanoparticles influence their pharmacokinetics and ability to accumulate in tumors. In this paper we report a facile method to conjugate folic acid molecule to iron oxide nanoparticles to increase the specific uptake of these nanoparticles by the tumor, which will be useful in targeted imaging of the tumor. The(More)
  • 1