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Nanocapillarity-mediated magnetic assembly of nanoparticles into ultraflexible filaments and reconfigurable networks

Capillary forces at the nanoscale can be harnessed for the magnetically directed assembly of lipid-shell-coated nanoparticles into ultraflexible microfilaments and network structures.

Bhuvnesh Bharti
Anne-Laure Fameau
Orlin D. Velev
Research03 Aug 2015
Nature Materials

Volume: 14, P: 1104-1109
Weathering influences the ice nucleation activity of microplastics

This study shows in lab experiments that weathering of microplastics enhances their ability to act as ice-nucleating particles. Sunlight exposure alters their surface properties, increasing water uptake and promoting ice nucleation under atmospheric conditions.

Philip Brahana
Mingyi Zhang
Bhuvnesh Bharti
ResearchOpen Access06 Nov 2024
Nature Communications

Volume: 15, P: 1-11
Co-Assembly of Oppositely Charged Particles into Linear Clusters and Chains of Controllable Length

Bhuvnesh Bharti
Gerhard H. Findenegg
Orlin D. Velev
ResearchOpen Access19 Dec 2012
Scientific Reports

Volume: 2, P: 1-5
An environmentally benign antimicrobial nanoparticle based on a silver-infused lignin core

Biodegradable lignin nanoparticles infused with minimal amounts of silver ions and coated with a cationic polyelectrolyte show short-term broad-spectrum antimicrobial activity, offering an environmentally friendly alternative to metallic silver nanoparticles.

Alexander P. Richter
Joseph S. Brown
Orlin D. Velev
Research13 Jul 2015
Nature Nanotechnology

Volume: 10, P: 817-823
Directed propulsion of spherical particles along three dimensional helical trajectories

The development of functional microrobots calls for new strategies to design locomotion facilitating navigation through complex environments. Here, Lee et al. show how to realize and program helical motion in three dimensions using patchy microspheres under an alternating current electric field.

Jin Gyun Lee
Ada M. Brooks
Bhuvnesh Bharti
ResearchOpen Access12 Jun 2019
Nature Communications

Volume: 10, P: 1-8
Dual nature of magnetic nanoparticle dispersions enables control over short-range attraction and long-range repulsion interactions

Competition between attractive and repulsive interactions between colloidal particles drives the formation of complex assemblies. Here, the authors exploit the dual functionality of magnetic nanoparticle dispersions to simultaneously drive attraction and repulsion between suspended non-magnetic microspheres, allowing for precise tuning of the interaction energy landscape of colloidal particles.

Ahmed Al Harraq
Aubry A. Hymel
Bhuvnesh Bharti
ResearchOpen Access09 Jun 2022
Communications Chemistry

Volume: 5, P: 1-9
Hippophae rhamnoides as novel phytogenic feed additive for broiler chickens at high altitude cold desert

Sahil Kalia
Vijay K. Bharti
S. S. Balaje
ResearchOpen Access13 Apr 2018
Scientific Reports

Volume: 8, P: 1-12
Studies on the growth performance of different broiler strains at high altitude and evaluation of probiotic effect on their survivability

Sahil Kalia
Vijay K. Bharti
Bhuvnesh Kumar
ResearchOpen Access11 Apr 2017
Scientific Reports

Volume: 7, P: 1-8

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Nanocapillarity-mediated magnetic assembly of nanoparticles into ultraflexible filaments and reconfigurable networks

Weathering influences the ice nucleation activity of microplastics

Co-Assembly of Oppositely Charged Particles into Linear Clusters and Chains of Controllable Length

An environmentally benign antimicrobial nanoparticle based on a silver-infused lignin core

Directed propulsion of spherical particles along three dimensional helical trajectories

Dual nature of magnetic nanoparticle dispersions enables control over short-range attraction and long-range repulsion interactions

Hippophae rhamnoides as novel phytogenic feed additive for broiler chickens at high altitude cold desert

Studies on the growth performance of different broiler strains at high altitude and evaluation of probiotic effect on their survivability

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