Sina Azizi Machekposhti

Wilson College of Textiles

Works (5)

Updated: April 5th, 2024 14:40

2023 article

Microneedle fabrication methods and applications

Machekposhti, S. A., Khanna, S., Shukla, S., & Narayan, R. (2023, March 24). MRS COMMUNICATIONS.

author keywords: 3D printing; Additive manufacturing; Biomaterial; Biomedical
TL;DR: In this review, technical challenges associated with microneedle processing are considered and the mechanical requirements associated with microscale needle-shaped devices penetration of the skin are described. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: April 24, 2023

2023 article

Microneedle-Integrated Device for Transdermal Sampling and Analyses of Targeted Biomarkers

Shukla, S., Machekposhti, S. A., Joshi, N., Joshi, P., & Narayan, R. J. (2023, April 22). SMALL SCIENCE, Vol. 4.

author keywords: 3D printing; diffusion; glucose monitoring; interstitial fluids; microneedle arrays; transdermal
TL;DR: The design of a disposable device for interstitial fluid (ISF) extraction as well as glucose, lactate, and potassium ion (K+) monitoring is reported on, which is minimally invasive and appropriate for single use, minimizing the risk of infection to the user. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: May 9, 2023

2023 personal communication

Novel hollow biodegradable microneedle for amphotericin B delivery

Machekposhti, S. A., Kadian, S., Vanderwal, L., Stafslien, S., & Narayan, R. J. (2023, August).

By: S. Machekposhti n, S. Kadian n, L. Vanderwal*, S. Stafslien* & R. Narayan n

TL;DR: The previous study aimed to deliver amphotericin B by biodegradable solid microneedles by mixing it with Gantrez R © AN 119 BF and leaving it left at room temperature for approximately 2 weeks to be solidified in the shape ofmicroneedle. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: July 31, 2023

2022 journal article

Micromolding of Amphotericin-B-Loaded Methoxyethylene-Maleic Anhydride Copolymer Microneedles


By: S. Azizi Machekposhti n, A. Nguyen n, L. Vanderwal*, S. Stafslien* & R. Narayan n

author keywords: microneedles; amphotericin B; transdermal drug delivery; fungus
TL;DR: Amphotericin B GantrezTM microneedles fabricated in this study showed appropriate characteristics for clinical translation in terms of mechanical properties, sharpness, and antifungal properties. (via Semantic Scholar)
Source: Web Of Science
Added: September 6, 2022

2021 journal article

Enhanced Vapor Transmission Barrier Properties via Silicon-Incorporated Diamond-Like Carbon Coating

POLYMERS, 13(20).

By: P. Riley n, P. Joshi n, S. Azizi Machekposhti n, R. Sachan*, J. Narayan n & R. Narayan n

author keywords: coating; surface structure; moisture vapor transmission; silicon-incorporated diamond-like carbon; plasma-enhanced chemical vapor deposition; water stability
TL;DR: Reducing the moisture vapor transmission through a commercial polymer bag material using a silicon-incorporated diamond-like carbon (Si-DLC) coating that was deposited using plasma-enhanced chemical vapor deposition is described. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 15, 2021

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