Nanoparticle self-assembly: from design principles to complex matter to functional materials

A Rao, S Roy, V Jain, PP Pillai - ACS Applied Materials & …, 2022 - ACS Publications
The creation of matter with varying degrees of complexities and desired functions is one of
the ultimate targets of self-assembly. The ability to regulate the complex interactions …

Recent improvements in enzyme-linked immunosorbent assays based on nanomaterials

Q Zhao, D Lu, G Zhang, D Zhang, X Shi - Talanta, 2021 - Elsevier
As a gold standard technique, enzyme-linked immunosorbent assay (ELISA) organically
combines immunoreactions between antigens and antibodies with enzyme catalysis. The …

Plasmonic photocatalysis: activating chemical bonds through light and plasmon

V Jain, RK Kashyap, PP Pillai - Advanced Optical Materials, 2022 - Wiley Online Library
The exceptionally large charge‐carrier density in photoexcited plasmonic nanoparticles
(NPs) can be used for the making and breaking of high‐energy chemical bonds, which forms …

When design meets function: the prodigious role of surface ligands in regulating nanoparticle chemistry

V Jain, S Roy, P Roy, PP Pillai - Chemistry of Materials, 2022 - ACS Publications
The underlying power of “interplay of forces” in controlling the properties and functions at the
nanoscale is highlighted in this perspective. This interplay is achieved by installing attractive …

Reversible assembly of nanoparticles: theory, strategies and computational simulations

D Gentili, G Ori - Nanoscale, 2022 - pubs.rsc.org
The significant advances in synthesis and functionalization have enabled the preparation of
high-quality nanoparticles that have found a plethora of successful applications. The unique …

Plasmonic gold nanostructures for biosensing and bioimaging

X Ou, Y Liu, M Zhang, L Hua, S Zhan - Microchimica Acta, 2021 - Springer
As one kind of noble metal nanostructures, the plasmonic gold nanostructures possess
unique optical properties as well as good biocompatibility, satisfactory stability, and …

Recent advances in cellulose-based membranes for their sensing applications

J Fan, S Zhang, F Li, Y Yang, M Du - Cellulose, 2020 - Springer
In recent years, sensing applications have played a very important role in various fields. As a
novel natural material, cellulose-based membranes with many merits can be served as all …

What Triggers the Dynamic Self-Assembly of Molecules and Materials?

S Roy, PP Pillai - Langmuir, 2023 - ACS Publications
Dynamic self-assembly has emerged as one of the reliable approaches to create complex
materials with more life-like functions. In a typical dynamic self-assembly process, the …

The unconventional role of surface ligands in dictating the light harvesting properties of quantum dots

IN Chakraborty, P Roy, A Rao, G Devatha… - Journal of Materials …, 2021 - pubs.rsc.org
The diligent utilisation of sunlight by green plants has essentially paved the way for the
existence of life on earth. Our understanding of natural photosynthetic machinery reveals …

Temporal Changes in Interparticle Interactions Drive the Formation of Transiently Stable Nanoparticle Precipitates

A Rao, S Roy, PP Pillai - Langmuir, 2021 - ACS Publications
We demonstrate the power of fine-tuned interparticle interactions, emanating from
appropriately functionalized surfaces, in creating self-assembled structures that show a …