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List of works by Lakshminarayana Polavarapu

A New Method for Quantitative XEDS Tomography of Complex Heteronanostructures

A graphene oxide-organic dye ionic complex with DNA-sensing and optical-limiting properties

scientific article published on 01 September 2010

A simple method for large scale synthesis of highly monodisperse gold nanoparticles at room temperature and their electron relaxation properties.

scientific article published on 15 April 2009

A single-step synthesis of gold nanochains using an amino acid as a capping agent and characterization of their optical properties ⬇️

scientific article published on January 29, 2008

Accelerated Carrier Relaxation through Reduced Coulomb Screening in 2D Halide Perovskite Nanoplatelets

Alkylamine capped metal nanoparticle "inks" for printable SERS substrates, electronics and broadband photodetectors.

scientific article

Biocompatible glutathione capped gold clusters as one- and two-photon excitation fluorescence contrast agents for live cells imaging.

scientific article published on 13 October 2010

Boosting Tunable Blue Luminescence of Halide Perovskite Nanoplatelets through Postsynthetic Surface Trap Repair

scientific article published on 16 July 2018

Chemical Cutting of Perovskite Nanowires into Single-Photon Emissive Low-aspect Ratio CsPbX3 (X= Cl, Br & I) Nanorods

scientific article published on 08 November 2018

Controlled preparation of Au/Ag/SnO2 core-shell nanoparticles using a photochemical method and applications in LSPR based sensing

scientific article published on 01 May 2015

Dilution-Induced Formation of Hybrid Perovskite Nanoplatelets.

scientific article

Encapsulation of Single Plasmonic Nanoparticles within ZIF-8 and SERS Analysis of the MOF Flexibility

scientific article published on 6 June 2016

Enhanced two-photon emission in coupled metal nanoparticles induced by conjugated polymers

scientific article published on 28 October 2010

Excitation wavelength and fluence dependent femtosecond transient absorption studies on electron dynamics of gold nanorods.

scientific article

Galvanic Replacement Coupled to Seeded Growth as a Route for Shape-Controlled Synthesis of Plasmonic Nanorattles

scientific article published on 01 September 2016

Gold Nanooctahedra with Tunable Size and Microfluidic-Induced 3D Assembly for Highly Uniform SERS-Active Supercrystals

Gold Nanorod-pNIPAM Hybrids with Reversible Plasmon Coupling: Synthesis, Modeling, and SERS Properties

scientific article published on 7 April 2015

Gold nanoparticle-loaded filter paper: a recyclable dip-catalyst for real-time reaction monitoring by surface enhanced Raman scattering

article by Guangchao Zheng et al published 18 March 2015 in Chemical Communications

Graphene Oxides as Tunable Broadband Nonlinear Optical Materials for Femtosecond Laser Pulses

scientific article published on 5 March 2012

Growth and galvanic replacement of silver nanocubes in organic media ⬇️

scientific article published on May 21, 2013

Highly Luminescent Cesium Lead Halide Perovskite Nanocrystals with Tunable Composition and Thickness by Ultrasonication.

scientific article published on 30 September 2016

Identifying and Reducing Interfacial Losses to Enhance Color-Pure Electroluminescence in Blue-Emitting Perovskite Nanoplatelet Light-Emitting Diodes

scientific article published on 17 April 2019

Manganese-Doping-Induced Quantum Confinement within Host Perovskite Nanocrystals through Ruddlesden-Popper Defects

scientific article published on 30 January 2020

Mesoporous SnO2-coated metal nanoparticles with enhanced catalytic efficiency

scientific article

Monitoring Galvanic Replacement Through Three-Dimensional Morphological and Chemical Mapping

scientific article published on 08 May 2014

Nanocrystal engineering of noble metals and metal chalcogenides: controlling the morphology, composition and crystallinity

article

Nanoscale & Nanoscale Advances joint themed collection on halide perovskite nanocrystals

scientific article published on 01 May 2019

One-pot synthesis of Cu1.94S-CdS and Cu1.94S-Zn(x)Cd(1-x)S nanodisk heterostructures

scientific article published on 31 January 2011

Optical sensing of biological, chemical and ionic species through aggregation of plasmonic nanoparticles

Optical-limiting properties of oleylamine-capped gold nanoparticles for both femtosecond and nanosecond laser pulses

scientific article

Palladium Nanoparticle-Loaded Cellulose Paper: A Highly Efficient, Robust, and Recyclable Self-Assembled Composite Catalytic System

scientific article published on 26 December 2014

Pen-on-paper approach toward the design of universal surface enhanced Raman scattering substrates

article

Plasmon-enhanced light harvesting: applications in enhanced photocatalysis, photodynamic therapy and photovoltaics

scholarly article by Na Zhou et al published 2015 in RSC Advances

Plasmon-enhanced photocatalytic properties of Cu2O nanowire-Au nanoparticle assemblies.

scientific article published on 6 August 2012

Plasmonic Au@Pd Nanorods with Boosted Refractive Index Susceptibility and SERS Efficiency: A Multifunctional Platform for Hydrogen Sensing and Monitoring of Catalytic Reactions

scientific article published on 14 December 2016

Polyvinylpyrrolidone (PVP) in nanoparticle synthesis

scientific article published on 5 October 2015

Precursor Powders-to-CsPbX3 Perovksite Nanowires: One-pot Synthesis, Growth Mechanism and Oriented Self-assemblies.

scientific article published on 21 August 2017

Real-Time Electron and Hole Transport Dynamics in Halide Perovskite Nanowires

scientific article published on 05 November 2019

Reduced graphene oxide-supported gold nanostars for improved SERS sensing and drug delivery

Resonantly enhanced multiple exciton generation through below-band-gap multi-photon absorption in perovskite nanocrystals.

scientific article

Revisiting the nontemplate approach for the synthesis of highly green emissive hybrid perovskite nanocrystals: platelets or spheres?

scientific article published in 2022

Size tunable Au@Ag core-shell nanoparticles: synthesis and surface-enhanced Raman scattering properties

scientific article

Solution processed polydimethylsiloxane/gold nanostar flexible substrates for plasmonic sensing

Spontaneous Crystallization of Perovskite Nanocrystals in Nonpolar Organic Solvents: A Versatile Approach for their Shape-Controlled Synthesis

scientific article published on 26 September 2019

Synthesis, properties, and optical applications of low-dimensional perovskites.

scientific article

TiO2 coated Au/Ag nanorods with enhanced photocatalytic activity under visible light irradiation.

scientific article

Towards low-cost flexible substrates for nanoplasmonic sensing ⬇️

scientific article published on April 21, 2013

Transient photoconductivity and femtosecond nonlinear optical properties of a conjugated polymer-graphene oxide composite

scientific article

Tuning the Optical Properties of Perovskite Nanoplatelets through Composition and Thickness by Ligand-Assisted Exfoliation

scientific article published on 13 September 2016

Two-photon ratiometric sensing of Hg2+ by using cysteine functionalized Ag nanoparticles

scientific article published on 13 July 2011

Water-soluble conjugated polymer-induced self-assembly of gold nanoparticles and its application to SERS

scientific article published on 27 August 2008

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