Sara Gleco

College of Engineering

Works (2)

Updated: July 5th, 2023 15:10

2020 journal article

Modulating the Stress Response of E. coli at GaN Interfaces Using Surface Charge, Surface Chemistry, and Genetic Mutations

ACS APPLIED BIO MATERIALS, 3(10), 7211–7218.

By: S. Gleco n, P. Reddy* , R. Kirste*, R. Collazo n , D. LaJeunesse * & A. Ivanisevic n

author keywords: gallium nitride; E. coli; UV light; surface charge; reactive oxygen species; calcium
TL;DR: The persistent photoconductivity properties of chemically treated gallium nitride substrates were used to evaluate the stress response of wild-type, ΔfliC, and ΔcsgG mutant E. coli exposed to charged surfaces to determine generational effects of the initial exposure on the physiology of the bacteria. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 30, 2020

2019 journal article

Modification of the Surface Properties of AlxGa1-xN Substrates with Gradient Aluminum Composition Using Wet Chemical Treatments

ACS OMEGA, 4(7), 11760–11769.

By: S. Gleco n, O. Romanyuk *, I. Gordeev *, K. Kuldova *, T. Paskova n & A. Ivanisevic n

TL;DR: Kelvin probe force microscopy measurements demonstrated that one can modify the surface charge using the chemical treatments, and the reported methodology and characterization can be utilized in future interfacial studies that rely on water-based wet chemical functionalization of inorganic materials. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: September 16, 2019

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