A brief review on transition metal ion doped ZnO nanoparticles and its optoelectronic applications

P Kumari, KP Misra, S Chattopadhyay… - Materials Today …, 2021 - Elsevier
Nanocrystalline materials have been the focus of the material scientists for the last few
decades and with time, the interest on this field has been consistently increasing. Zinc oxide …

ZnO and cobalt decorated ZnO NPs: Synthesis, photocatalysis and antimicrobial applications

K Singh, H Kaur, PK Sharma, G Singh, J Singh - Chemosphere, 2023 - Elsevier
The rapid growth of pollutants, both biological and non-biological, puts environmental
systems in jeopardy. In view of this, the current study demonstrates the synthesis of undoped …

ZnO-based quantum dots for biosensing, cancer imaging and Therapy: an overview

KP Misra, RDK Misra - Biomedical Materials & Devices, 2023 - Springer
Cancer is the second leading cause of death globally. The earlier detection via targeted and
sustained imaging for cancer diagnosis can significantly improve the situation. Tremendous …

Significant impact of co-doping Eu-doped ZnO nanoparticles with Li on structural–optical properties relationship

A Kumawat, S Chattopadhyay, KP Misra - Materials Technology, 2023 - Taylor & Francis
We describe here the structural evolution and optical properties of co-doping of Eu-doped
ZnO nanoparticles with lithium synthesized by the sol-gel process. The characterization was …

Interrelation of micro-strain, energy band gap and PL intensity in Ce doped ZnS quantum structures

P Kumari, KP Misra, S Samanta, A Rao… - Journal of …, 2022 - Elsevier
Abstract Three-dimensional (3-D) quantum structures (QSs) of ZnS and Cerium (Ce) doped
ZnS were synthesized via chemically affordable sol-gel process. Influence of Ce doping and …

Comparative study on the photocatalytic efficiency of ZnO nanoparticles synthesized via chemical and eco-friendly coprecipitation methods

S Cherif, H Rezzaz-Yazid, S Hemidouche, A Farsi… - Ceramics …, 2024 - Elsevier
This study compares ZnO nanoparticles (NPs) synthesized via eco-friendly coprecipitation
(ZnO E) using cactus juice and chemical coprecipitation (ZnO C). XRD analysis confirmed …

Band gap reduction and quenching of pd exchange interaction in sol-gel derived Zn (Al, Cu) O nanostructures

A Sharma, RK Khangarot, KP Misra, RDK Misra… - Physica …, 2021 - iopscience.iop.org
The objective of the present study is to address the gap in the fundamental knowledge on
the effect of doping and co-doping in ZnO nanostructures. In this regard, we explore the …

Influence of starch used in the sol-gel synthesis of ZnO nanopowders

WL de Almeida, LC Freisleben, BC Brambilla… - Journal of Nanoparticle …, 2023 - Springer
The work presents the synthesis and characterization of zinc oxide (ZnO) nanoparticles
obtained by the starch-assisted sol-gel route. To observe the influence of the botanical …

Zinc oxide nanostructures

A Srivastava, A Katiyar - Ceramic Science and Engineering, 2022 - Elsevier
Nanotechnology is the development and manipulation of matter on a near-atomic scale to
design and produce new structures, materials, and devices in a useful way. Low …

Photoluminescence, morphology and band gap in Europium-doped ZnS nanoparticles

P Kumari, KP Misra, S Samanta… - Materials …, 2024 - Taylor & Francis
Current study aims at synthesising Eu-doped ZnS nanoparticles by sol-gel co-precipitation
and then characterising them for their structural, optical, and morphological features. Eu …