12 Result(s)
within
Science, Humanities and Social Sciences, multidisciplinary
Sanjay Singh
-
Article
Open AccessManufacturing and preclinical toxicity of GLP grade gene deleted attenuated Leishmania donovani parasite vaccine
Centrin1 gene deleted Leishmania donovani parasite (LdCen1−/−) was developed and extensively tested experimentally as an intracellular stage-specific attenuated and immunoprotective live parasite vaccine candidat...
-
Article
Open AccessDesymmetric homologating annulation to access chiral pentafulvenes and their application in bioimaging
The architectural design of polycyclic/multisubstituted pentafulvenes has demonstrated great potential for the development of electrochromic materials and biologically active motifs. Unfortunately, the enantio...
-
Article
Open AccessGrain iron and zinc content is independent of anthocyanin accumulation in pigmented rice genotypes of Northeast region of India
The traditional rice genotypes of Assam are considered to have biological value due to the presence of several bioactive compounds like flavonoids, polyphenols, and anthocyanins, which have antioxidant, anti-c...
-
Article
Open AccessInvestigating the phenology and interactions of competitive plant species co-occurring with invasive Lantana camara in Indian Himalayan Region
Invasive plant species are considered one of the significant drivers of habitat loss, leading to biodiversity loss. They have also been observed to alter the local ecology, resulting in a decline of native flo...
-
Article
Open AccessProduction of leishmanin skin test antigen from Leishmania donovani for future reintroduction in the field
The leishmanin skin test was used for almost a century to detect exposure and immunity to Leishmania, the causative agent of leishmaniasis, a major neglected tropical disease. Due to a lack of antigen used for th...
-
Article
Open AccessTranslational development of a tumor junction opening technology
Our goal is to overcome treatment resistance in ovarian cancer patients which occurs in most cases after an initial positive response to chemotherapy. A central resistance mechanism is the maintenance of desmo...
-
Article
Open AccessValidation of expert system enhanced deep learning algorithm for automated screening for COVID-Pneumonia on chest X-rays
SARS-CoV2 pandemic exposed the limitations of artificial intelligence based medical imaging systems. Earlier in the pandemic, the absence of sufficient training data prevented effective deep learning (DL) solu...
-
Article
Open AccessExotic magnetic behaviour and evidence of cluster glass and Griffiths like phase in Heusler alloys Fe2-xMnxCrAl (0 ≤ x ≤ 1)
We present a detailed study of structural, magnetic and thermodynamic properties of a series of Heusler alloys Fe2-xMnxCrAl (x = 0, 0.25, 0.5, 0.75 and 1). Structural investigation of this series is carried out u...
-
Article
Open AccessHarnessing genetic potential of wheat germplasm banks through impact-oriented-prebreeding for future food and nutritional security
The value of exotic wheat genetic resources for accelerating grain yield gains is largely unproven and unrealized. We used next-generation sequencing, together with multi-environment phenoty**, to study the ...
-
Article
Open AccessRobust Bain distortion in the premartensite phase of a platinum-substituted Ni2MnGa magnetic shape memory alloy
The premartensite phase of shape memory and magnetic shape memory alloys (MSMAs) is believed to be a precursor state of the martensite phase with preserved austenite phase symmetry. The thermodynamic stability...
-
Article
Open AccessMultiple Dirac cones at the surface of the topological metal LaBi
The rare-earth monopnictide LaBi exhibits exotic magneto-transport properties, including an extremely large and anisotropic magnetoresistance. Experimental evidence for topological surface states is still miss...
-
Article
Open AccessRoom-temperature tetragonal non-collinear Heusler antiferromagnet Pt2MnGa
Antiferromagnetic spintronics is a rapidly growing field, which actively introduces new principles of magnetic storage. Despite that, most applications have been suggested for collinear antiferromagnets. In th...
