SCHEME 1.

Schematic illustration of various nanoparticles‐based theranostic for mitochondrial dysfunction related NDs. Reproduced with permission. Copyright from 2020 Wiley‐VCH GmbH;^{[ 31 ]} 2016 American Chemical Society;^{[ 32 ]} 2019 Elsevier Ltd. All rights reserved;^{[ 33 ]} 2020 The Authors. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd;^{[ 34 ]} 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group;^{[ 35 ]} 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.^{[ 36 ]}