default author photo

Evgeniya Kovalska

University of Exeter

Northcote House

The Queen's Drive

Exeter, EX4 4QJ

United Kingdom

  • University of Exeter

SCHOLARLY PAPERS

2

DOWNLOADS

64

TOTAL CITATIONS

0

Scholarly Papers (2)

Actions:
Email selected abstracts
1.

Textile Beeswax Triboelectric Nanogenerator as Self-Powered Sound Detectors and Mechano-Acoustic Energy Harvesters

Number of pages: 17 Posted: 22 Aug 2023
Evgeniya Kovalska, Hoi Tung Lam, Zakaria Saadi, Rosanna Mastria, Ana I. S. Neves, Saverio Russo and Monica F. Craciun
University of Exeter, University of Exeter, University of Exeter, University of Exeter, University of Exeter, University of Exeter and University of Exeter
Downloads 38 (1,209,354)

Abstract:

Loading...

energy harvesting, Triboelectric nanogenerators, textile power sources, self-powered devices.

2.

Improving antioxidant efficiency of graphene oxide via surface modification with biocompatible polyvinylpolypyrrolidone

Number of pages: 18 Posted: 22 Nov 2025
Kateryna Voitko, Mariya Marchuk, Viktoriya Konovalova, Andriy Marynin, Evgeniya Kovalska and Yury Sementsov
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, National University of Food Technologies, University of Exeter and affiliation not provided to SSRN
Downloads 26 (1,385,945)

Abstract:

Loading...

graphene oxide, PVP, antioxidants, catalysts, biocompatibility