Modified improvised pre-embedding method for core needle biopsies: A clinicopathologic study.

Background: An optimal core needle biopsy (CNB) is expected to balance between tissue diagnosis, the accuracy of negative sampling, and concordance with reports from resected specimens to select the appropriate treatment. Though various techniques for CNBs are available, no guidelines exist for processing CNB, with practices varying from lab to lab for transport and processing. This prospective study aims to design a cost-effective, user-friendly pre-embedding method for CNBs to yield intact cores.

Photo-electrical properties of 2D quantum confined metal-organic chalcogenide nanocrystal films.

Hybrid quantum wells are electronic structures where charge carriers are confined along stacked inorganic planes, separated by insulating organic moieties. 2D quantum-confined hybrid materials are of great interest from a solid-state physics standpoint because of the rich many-body phenomena they host, their tunability and easy synthesis, allowing the creation of material libraries. In addition, from a technological point of view, 2D hybrids are promising candidates for efficient, tunable, low-cost materials impacting a broad range of optoelectronic devices.