Amphiphilic Poly(vinyl Alcohol) Copolymers Designed for Optical Sensor Applications—Synthesis and Properties

by Katerina Lazarova, Silvia Bozhilova, Christo Novakov, Darinka Christova, Tsvetanka Babeva
Published 2020-05-01

Optical Sensing of Humidity Using Polymer Top-Covered Bragg Stacks and Polymer/Metal Thin Film Structures

by Katerina Lazarova, Darinka Christova, Rosen Georgiev, Biliana Georgieva, Tsvetanka Babeva
Published 2019-06-01

Flexible and Transparent Polymer-Based Optical Humidity Sensor

by Katerina Lazarova, Silvia Bozhilova, Sijka Ivanova, Darinka Christova, Tsvetanka Babeva
Published 2021-05-01

Influence of Macromolecular Architecture on the Optical and Humidity-Sensing Properties of Poly(N,N-Dimethylacrylamide)-Based Block Copolymers

by Katerina Lazarova, Marina Vasileva, Sijka Ivanova, Christo Novakov, Darinka Christova, Tsvetanka Babeva
Published 2018-07-01

Vapor Responsive One-Dimensional Photonic Crystals from Zeolite Nanoparticles and Metal Oxide Films for Optical Sensing

by Katerina Lazarova, Hussein Awala, Sebastien Thomas, Marina Vasileva, Svetlana Mintova, Tsvetanka Babeva
Published 2014-07-01

Acetone-Sensitive Thin Films Comprising Coal Fly Ash Na-X Zeolites and Sol–Gel Nb₂O₅ Matrix

by Katerina Lazarova, Silviya Boycheva, Marina Vasileva, Denitza Zgureva-Filipova, Biliana Georgieva, Tsvetanka Babeva
Published 2021-09-01

Progress in the Utilization of Coal Fly Ash by Conversion to Zeolites with Green Energy Applications

by Silviya Boycheva, Denitza Zgureva, Katerina Lazarova, Tsvetanka Babeva, Cyril Popov, Hristina Lazarova, Margarita Popova
Published 2020-04-01