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Showing 1–4 of 4 results

Advanced filters: Author: Ankit Bhardwaj Clear advanced filters

Global, regional, and national burden of chronic respiratory diseases and impact of the COVID-19 pandemic, 1990–2023: a Global Burden of Disease study

Estimates from the Global Burden of Disease study reveal declines in chronic respiratory disease mortality between 1990 and 2023—especially during the COVID-19 pandemic—but the burdens on people affected remain substantial.

Jiyeon Oh
Soeun Kim
Dong Keon Yon
Research06 Jan 2026
Nature Medicine

Volume: 32, P: 197-223
Beyond steric selectivity of ions using ångström-scale capillaries

Ionic flow through ångström-scale channels facilitates selectivity beyond steric effects between ions of same charge and hydrated diameter. Here, with two-dimensional channels, the authors show that ion position in the channel influences selectivity.

Solleti Goutham
Ashok Keerthi
Boya Radha
Research30 Mar 2023
Nature Nanotechnology

Volume: 18, P: 596-601
Machine learning-driven stability analysis of eco-friendly superhydrophobic graphene-based coatings on copper substrate

Himanshu Prasad Mamgain
Maria Vittoria Diamanti
Mohammad Kanan
ResearchOpen Access03 Oct 2025
Scientific Reports

Volume: 15, P: 1-20
Fabrication of angstrom-scale two-dimensional channels for mass transport

Angstrom-scale two-dimensional channel devices can be assembled with precise control over their dimensions, as a single channel or hundreds of channels using layered crystals, and enable the measurement of angstrom-scale gas, ion and water fluidics.

Ankit Bhardwaj
Marcos Vinicius Surmani Martins
Ashok Keerthi
Protocols27 Nov 2023
Nature Protocols

Volume: 19, P: 240-280