Upma Sharma

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Interest in electrospinning has recently escalated due to the ability to produce materials with nanoscale properties. Electrospun fibers have been investigated as promising tissue engineering scaffolds since they mimic the nanoscale properties of native extracellular matrix. In this review, we examine electrospinning by providing a brief description of the(More)
To investigate a potential association between single-nucleotide polymorphisms (SNPs) and  haplotypes at the TNFA-LTA locus and the development of oral cancer in an Indian population. In this study, 150 oral precancer/cancer samples (50 precancer and 100 cancer), along with an equal number of control samples, were genotyped. Six SNPs at the TNF-LTA locus(More)
Cervical cancer is the major reproductive health problem among women caused by persistent infection of high-risk human papillomavirus (HR-HPV). Metalloproteinase-2 (MMP-2) is an endopeptidase highly expressed in cervical cancer; however, the genetic link between aberrant expression of MMP-2 and cervical carcinogenesis is not known. The genotypic(More)
In this work, we report on the development of slit-surface electrospinning--a process that co-localizes two solutions along a slit surface to spontaneously emit multiple core-sheath cone-jets at rates of up to 1 L/h. To the best of our knowledge, this is the first time that production of electrospun core-sheath fibers has been scaled to this magnitude.(More)
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