Sravanthi Vallabhuneni

College of Engineering

Works (10)

Updated: February 26th, 2025 05:02

2025 article

3D printing of superhydrophobic and multifunctional objects <i>via</i> simple and inexpensive vat photopolymerization

Rather, A. M., Barrubeeah, M., Zarei, M. J., Kim, Y. J., Vallabhuneni, S., & Kota, A. K. (2025, February 14). NANOSCALE, Vol. 2.

By: A. Rather n , M. Barrubeeah n, M. Zarei n, Y. Kim n, S. Vallabhuneni n & A. Kota n

topics (OpenAlex): Surface Modification and Superhydrophobicity; Interactive and Immersive Displays; Additive Manufacturing and 3D Printing Technologies
Sources: Web Of Science, NC State University Libraries
Added: February 24, 2025

2024 journal article

Color morphing surfaces with effective chemical shielding

NATURE COMMUNICATIONS, 15(1).

By: A. Rather n , S. Vallabhuneni n, A. Pyrch n, M. Barrubeeah n, S. Pillai n, A. Taassob n, F. Castellano n , A. Kota n

topics (OpenAlex): Photochromic and Fluorescence Chemistry; Polydiacetylene-based materials and applications; Advanced Materials and Mechanics
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 8, 2024

2023 journal article

Eu<SUP>3+</SUP> Complex-Based Superhydrophobic Fluorescence Sensor for Cr(VI) Detection in Water

NANOMATERIALS, 13(18).

By: W. Ding *, S. Vallabhuneni n, J. Liu *, X. Wang *, Y. Zhao *, Y. Wang *, Q. Tang *, Y. Wang * ...

author keywords: electrospinning; fibrous network; hexavalent chromium; inner filter effect; superhydrophobic
topics (OpenAlex): Carbon and Quantum Dots Applications; Advanced Nanomaterials in Catalysis; Analytical Chemistry and Sensors
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6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: October 23, 2023

2023 article

Hemp-Based Sustainable Slippery Surfaces: Icephobic and Antithrombotic Properties

Sutherland, D. J., Rather, A. M., Sabino, R. M., Vallabhuneni, S., Wang, W., Popat, K. C., & Kota, A. K. (2023, February 2). ACS SUSTAINABLE CHEMISTRY & ENGINEERING, Vol. 11.

By: D. Sutherland*, A. Rather n , R. Sabino *, S. Vallabhuneni n, W. Wang *, K. Popat *, A. Kota n

Contributors: D. Sutherland*, A. Rather n , R. Sabino *, S. Vallabhuneni n, W. Wang *, K. Popat *, A. Kota n

author keywords: hemp-based sustainable slippery surface; icephobicity; antithrombotic property
topics (OpenAlex): Electrospun Nanofibers in Biomedical Applications; Surface Modification and Superhydrophobicity; Advanced Sensor and Energy Harvesting Materials
TL;DR: Hemp-based sustainable slippery metal surfaces display good icephobic and antithrombotic properties and will pave the path to more safe, non-toxic, and biodegradable or recyclable slippery surfaces for applications in food packaging, anti-icing or de-icing coatings, and antithrombotic medical devices. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: March 13, 2023

2023 article

Interaction of Blood and Bacteria with Slippery Hydrophilic Surfaces

Kantam, P., Manivasagam, V. K., Jammu, T. K., Sabino, R. M., Vallabhuneni, S., Kim, Y. J., … Popat, K. C. (2023, October 15). ADVANCED MATERIALS INTERFACES.

By: P. Kantam*, V. Manivasagam *, T. Jammu*, R. Sabino *, S. Vallabhuneni n, Y. Kim n, A. Kota n, K. Popat *

author keywords: bacterial adhesion; hydrophilicity; platelet activation; platelet adhesion; slippery
topics (OpenAlex): Polymer Surface Interaction Studies; Surface Modification and Superhydrophobicity; Pickering emulsions and particle stabilization
TL;DR: The study envisions that the SLIC surfaces will pave the path to improved biomedical devices with favorable blood and bacteria interactions, indicating their potential for practical biomedical applications. (via Semantic Scholar)
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Source: Web Of Science
Added: October 30, 2023

2023 article

Rapid and Onsite Detection of Fuel Adulteration

Movafaghi, S., Vallabhuneni, S., Wang, W., Jathar, S., & Kota, A. K. (2023, June 16). LANGMUIR.

By: S. Movafaghi*, S. Vallabhuneni n, W. Wang *, S. Jathar * & A. Kota n

topics (OpenAlex): Energy and Environment Impacts; Atmospheric chemistry and aerosols; Combustion and flame dynamics
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Source: Web Of Science
Added: July 3, 2023

2022 journal article

Designing non-textured, all-solid, slippery hydrophilic surfaces

MATTER, 5(12), 4502–4512.

By: H. Vahabi *, S. Vallabhuneni n, M. Hedayati *, W. Wang  n, D. Krapf *, M. Kipper *, N. Miljkovic *, A. Kota n

topics (OpenAlex): Surface Modification and Superhydrophobicity; Adhesion, Friction, and Surface Interactions; Polymer Surface Interaction Studies
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Source: Web Of Science
Added: May 1, 2023

2022 journal article

On-demand, remote and lossless manipulation of biofluid droplets

Materials Horizons, 9(11), 2863–2871.

By: W. Wang  n, J. Sun *, S. Vallabhuneni n, B. Pawlowski *, H. Vahabi *, K. Nellenbach n, A. Brown n , F. Scholle n , J. Zhao *, A. Kota n

MeSH headings : Humans; Pandemics / prevention & control; Saliva; Disease Outbreaks; Point-of-Care Systems; Health Personnel
topics (OpenAlex): Advanced Sensor and Energy Harvesting Materials; Surface Modification and Superhydrophobicity; Micro and Nano Robotics
TL;DR: This work presents biofluid manipulators, which allow on-demand, remote and lossless manipulation of virtually any liquid droplet, and envision that these manipulators will not only reduce manual operations and minimize exposure to infectious agents, but also pave the way for developing inexpensive, simple and portable robotic systems, which can allow point-of-care operations, particularly in developing nations. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries, Crossref
Added: September 19, 2022

2021 journal article

Design and application of a self-pumping microfluidic staggered herringbone mixer

MICROFLUIDICS AND NANOFLUIDICS, 25(4).

By: R. Channon *, R. Menger *, W. Wang *, D. Carrao *, S. Vallabhuneni n, A. Kota n, C. Henry *

author keywords: Microfluidics; Herringbone; Micromixer; Lab-on-a-chip; Kinetics; Passive flow
topics (OpenAlex): Microfluidic and Capillary Electrophoresis Applications; Innovative Microfluidic and Catalytic Techniques Innovation; Microfluidic and Bio-sensing Technologies
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Source: Web Of Science
Added: March 29, 2021

2020 journal article

Impact of superhydrophobicity on the fluid dynamics of a bileaflet mechanical heart valve

JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 110.

By: H. Hatoum *, S. Vallabhuneni n, A. Kota n, D. Bark *, K. Popat * & L. Dasi *

author keywords: Superhydrophobicity; Reynolds shear stress; Viscous shear stress; Blood damage; Turbulence
MeSH headings : Heart Valve Prosthesis; Heart Valves; Hemodynamics; Hydrodynamics; Models, Cardiovascular; Prosthesis Design; Stress, Mechanical
topics (OpenAlex): Tribology and Lubrication Engineering; Heat Transfer and Boiling Studies; Cardiac Valve Diseases and Treatments
TL;DR: While SH coating is known to improve surface properties such as reduced platelet or clot adhesion, the relaxation of the slip condition does not necessarily improve overall hemodynamic performance for the bileaflet mechanical valve design. (via Semantic Scholar)
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Source: Web Of Science
Added: October 5, 2020

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