A
Anushka Bansal
Researcher at Pennsylvania State University
Publications - 18
Citations - 644
Anushka Bansal is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Chemical vapor deposition & Epitaxy. The author has an hindex of 8, co-authored 17 publications receiving 382 citations. Previous affiliations of Anushka Bansal include Indian Institute of Technology (BHU) Varanasi & Indian Institutes of Technology.
Papers
More filters
Journal ArticleDOI
Colorimetric detection of cholesterol based on highly efficient peroxidase mimetic activity of graphene quantum dots
Narsingh R. Nirala,Shiju Abraham,Vinod Kumar,Anushka Bansal,Anchal Srivastava,Preeti S. Saxena +5 more
TL;DR: In this article, an enzyme mimetic of horse radish peroxidase (HRP) was used for detecting free cholesterol in graphite using GQDs, which is a simple and quick one-step wet chemical method.
Journal ArticleDOI
Wafer-Scale Epitaxial Growth of Unidirectional WS2 Monolayers on Sapphire.
Mikhail Chubarov,Tanushree H. Choudhury,Danielle Reifsnyder Hickey,Saiphaneendra Bachu,Tianyi Zhang,Amritanand Sebastian,Anushka Bansal,Haoyue Zhu,Nicholas Trainor,Saptarshi Das,Mauricio Terrones,Nasim Alem,Joan M. Redwing +12 more
TL;DR: In this article, the authors demonstrate fully coalesced unidirectional WS2 monolayers on 2 in. diameter c-plane sapphire by metalorganic chemical vapor deposition using a multistep growth process.
Journal ArticleDOI
Defect-Controlled Nucleation and Orientation of WSe2 on hBN: A Route to Single-Crystal Epitaxial Monolayers
Xiaotian Zhang,Fu Zhang,Yuanxi Wang,Daniel S. Schulman,Tianyi Zhang,Anushka Bansal,Nasim Alem,Saptarshi Das,Vincent H. Crespi,Mauricio Terrones,Joan M. Redwing +10 more
TL;DR: The results reveal an important nucleation mechanism for the epitaxial growth of van der Waals heterostructures and demonstrate hBN as a superior substrate for single-crystal transition-metal dichalcogenide (TMD) films, resulting in a reduced density of IDBs and improved properties.
Journal ArticleDOI
Different shades of cholesterol: Gold nanoparticles supported on MoS2 nanoribbons for enhanced colorimetric sensing of free cholesterol
Narsingh R. Nirala,S. Pandey,Anushka Bansal,Vijay Singh,Bratindranath Mukherjee,Preeti S. Saxena,Anchal Srivastava +6 more
TL;DR: A cholesterol detection color wheel which is used along with cost effective cholesterol detection strips fabricated out of proposed MoS2 NRs-Au NPs system for quick and reliable detection of free cholesterol using unaided eye is proposed.
Journal ArticleDOI
Multi-layered graphene quantum dots derived photodegradation mechanism of methylene blue
TL;DR: In this paper, the photocatalytic degradation of methylene blue (MB) under visible light in the presence of a multi-layered graphene quantum dots (MLGQDs) photocatalyst has been investigated in aqueous heterogeneous solution.