Andreas Johansson

Senior Researcher

Unit

Faculty of Mathematics and Science

Department / Division

Department of Physics

Room number

YNC 222

andreas.johansson@jyu.fi

Mobile

+358408054496

Postal address

Survontie 9

Fields of science

114 Physical sciences

Publications

Publication

2025

Bismuth-rich Bi4O5Br2 anchored on g-C3N4 nanosheets : Enhanced visible-light performance for simultaneous photocatalytic degradation of emerging pollutants and spectroscopic insights

Separation and Purification Technology.

Johnson, Elza

Raj, Amar

Shijina, K.

Johansson, Andreas

Sridharan, Kishore

Publication

2025

Effect of two-photon oxidation and calmodulin functionalization on the performance of graphene field-effect transistor biosensors

RSC Applied Interfaces.

Lampinen, Aku

Emelianov, Aleksei

See, Erich

Johansson, Andreas

Pettersson, Mika

Publication

2025

Near‐Field Optical Nanopatterning of Graphene

Small Science.

Das, Gour Mohan

Hulkko, Eero

Myllyperkiö, Pasi

Johansson, Andreas

Pettersson, Mika

Publication

2024

Non-covalent adsorption of neurotransmission-relevant proteins on locally laser-oxidized and pristine graphene

RSC Applied Interfaces.

Lampinen, Aku

Schirmer, Johanna

Emelianov, Aleksei

Johansson, Andreas

Pettersson, Mika

Publication

2023

Diversity at the nanoscale : laser-oxidation of single-layer graphene affects Fmoc-phenylalanine surface-mediated self-assembly

Physical Chemistry Chemical Physics.

Schirmer, Johanna

Chevigny, Romain

Emelianov, Aleksei

Hulkko, Eero

Johansson, Andreas

Myllyperkiö, Pasi

Sitsanidis, Efstratios D.

Nissinen, Maija

Pettersson, Mika

Publication

2023

Laser-induced tuning of graphene field-effect transistors for pH sensing

Physical Chemistry Chemical Physics.

Lampinen, Aku

See, Erich

Emelianov, Aleksei

Myllyperkiö, Pasi

Johansson, Andreas

Pettersson, Mika

Publication

2023

Probing the Gelation Synergies and Anti-Escherichia coli Activity of Fmoc-Phenylalanine/Graphene Oxide Hybrid Hydrogel

ACS Omega.

Sitsanidis, Efstratios D.

A. L. Dutra, Lara

Schirmer, Johanna

Chevigny, Romain

Lahtinen, Manu

Johansson, Andreas

Piras, Carmen C.

Smith, David K.

Tiirola, Marja

Pettersson, Mika

Nissinen, Maija

Publication

2022

Area‐Selective Atomic Layer Deposition on Functionalized Graphene Prepared by Reversible Laser Oxidation

Advanced Materials Interfaces.

Mentel, Kamila K.

Emelianov, Aleksei V.

Philip, Anish

Johansson, Andreas

Karppinen, Maarit

Pettersson, Mika

Publication

2021

Shaping graphene with optical forging : from a single blister to complex 3D structures

Nanoscale Advances.

Mentel, Kamila K.

Manninen, Jyrki

Hiltunen, Vesa-Matti

Myllyperkiö, Pasi

Johansson, Andreas

Pettersson, Mika

Publication

2021

Triggering a transient organo-gelation system in a chemically active solvent

Chemical Communications.

Chevigny, Romain

Schirmer, Johanna

Piras, Carmen C.

Johansson, Andreas

Kalenius, Elina

Smith, David K.

Pettersson, Mika

Sitsanidis, Efstratios D.

Nissinen, Maija

Andreas Johansson

Publications

Bismuth-rich Bi4O5Br2 anchored on g-C3N4 nanosheets : Enhanced visible-light performance for simultaneous photocatalytic degradation of emerging pollutants and spectroscopic insights

Effect of two-photon oxidation and calmodulin functionalization on the performance of graphene field-effect transistor biosensors

Near‐Field Optical Nanopatterning of Graphene

Non-covalent adsorption of neurotransmission-relevant proteins on locally laser-oxidized and pristine graphene

Diversity at the nanoscale : laser-oxidation of single-layer graphene affects Fmoc-phenylalanine surface-mediated self-assembly

Laser-induced tuning of graphene field-effect transistors for pH sensing

Probing the Gelation Synergies and Anti-Escherichia coli Activity of Fmoc-Phenylalanine/Graphene Oxide Hybrid Hydrogel

Area‐Selective Atomic Layer Deposition on Functionalized Graphene Prepared by Reversible Laser Oxidation

Shaping graphene with optical forging : from a single blister to complex 3D structures

Triggering a transient organo-gelation system in a chemically active solvent

NanoCarbon Laboratory

GIN - Graphene-based Interfaces for Neuroapplications