Publikationen

Effects of Dynamic Surface Transformation on the Activity and Stability of Mixed Co-Mn Cubic Spinel Oxides in the Oxygen Evolution Reaction in Alkaline Media

B. He, P. Hosseini, D. Escalera-López, J. Schulwitz, O. Rüdiger, U. Hagemann, M. Heidelmann, S. DeBeer, M. Muhler, S. Cherevko, K. Tschulik, T. Li

Alkaline Media. Adv. Energy Mater. 2024, 2403096.

Investigating the influence of treatments on carbon felts for vanadium redox flow batteries

Monja Schilling, László Eifert, Kerstin Köble, Maximilian Jaugstetter, Nico Bevilacqua, Kieran F Fahy, Kristina Tschulik, Aimy Bazylak, Roswitha Zeis

ChemSusChem 2024, 17, e202301063

Creation of tungsten and platinum nanoparticles from nanosecond plasmas in water

O. Krettek, P. Pottkämper, P. Cignoni, K. Tschulik und A. von Keudell

2024 J. Phys. D: Appl. Phys. 57 485201

Toward an informative comparison of heterogeneous, synthetic, and biological electrocatalysis in energy conversion

Lars J.C. Jeuken, Dennis G.H. Hetterscheid, Marc T.M. Koper, Carla Casadevall, Christophe Léger, Antoni Llobet, Ross D. Milton, Ryuhei Nakamura, Kristina Tschulik

Chem Catalysis, 2024, 101098

Multimodal nanoparticle analysis enabled by a polymer electrolyte nanopore combined with nanoimpact electrochemistry

Eugene Gyasi Agyemang, Samuel Confederat, Gayathri Mohanan, Manhaz Azimzadeh Sani, Chalmers Chau, Dylan Charnock, Christoph Wälti, Kristina Tschulik, Martin Andrew Edwards und Paolo Actis

Faraday Discuss., 2024, Advance Article

Multimodal nanoparticle analysis enabled by a polymer electrolyte nanopore combined with nanoimpact electrochemistry

Surfactant assisted exfoliation of near infrared fluorescent silicate nanosheets

Bjoern Hill, Smitha Abraham, Anas Akhtar, Gabriele Selvaggio, Kristina Tschulik and Sebastian Kruss

RSC Adv., 2023,13, 20916-20925

NEMO reshapes the α-Synuclein aggregate interface and acts as an autophagy adapter by co-condensation with p62

Furthmann, N., Bader, V., Angersbach, L. et al.

Nat Commun 14, 8368 (2023).

Validating Electrochemical Active Surface Area Determination of Nanostructured Electrodes: Surface Oxide Reduction on AuPd Nanoparticles

Cignoni, P., Hosseini, P., Kaiser, C., Trost, O., Nettler, D., Trzebiatowski, L., Tschulik, K.

Journal of The Electrochemical Society 2023, 1945-7111

In unserer Veröffentlichung im Journal of the Electrochemical Society beschreiben wir einen neuen Ansatz zur Validierung von ECSA-Bestimmungstechniken für Nanopartikel. Wir nutzen diesen Ansatz, um die richtigen experimentellen Bedingungen für die Bestimmung der elektrochemisch aktiven Oberfläche von Au-Pd-Nanopartikeln durch Oberflächenoxidreduktion zu bestimmen.

Impact of the Electrochemically Inert Furan Ring on the Oxidation of the Alcohol and Aldehyde Functional Group of 5-Hydroxymethylfurfural (HMF)

Investigating the Influence of Treatments on Carbon Felts for Vanadium Redox Flow Batteries

Electrochemical Aldehyde Oxidation at Gold Electrodes: gem-Diol, Non-Hydrated Aldehyde and Diolate as Electroactive Species

Validation of in-situ diagnostics for the detection of OH and H2O2 in liquids treated by a humid atmospheric pressure plasma jet

A Versatile and Easy Method to Calibrate a Two-Compartment Flow Cell for Differential Electrochemical Mass Spectrometry Measurements

Linking Composition, Structure and Thickness of CoOOH to Oxygen Evolution Reaction Activity by Correlative Microscopy

Multimodal characterization of carbon electrodes’ thermal activation for vanadium redox flow batteries

Why standard electrokinetic analysis often fails for nanostructured electrodes – reviewing inhomogeneous electroactivity

Tailoring pore size and catalytic activity in cobalt iron layered double hydroxides and spinels by microemulsion-assisted pH-controlled co-precipitation

SERS Reveals the Presence of Au–O–O–H and Enhanced Catalytic Activity of Electrochemically Dealloyed AgAu Nanoparticles

Atomic-Scale Insights into Morphological, Structural, and Compositional Evolution of CoOOH during Oxygen Evolution Reaction

Probing the Gold/Water Interface with Surface-Specific Spectroscopy

Facet-Dependent Intrinsic Activity of Single Co₃O₄ Nanoparticles for Oxygen Evolution Reaction

Unveiling colloidal nanoparticle properties and interactions at a single entity level

Mechanism of coupled phase/morphology transformation of 2D manganese oxides through Fe galvanic excehang reaction

Differential Tafel Analysis: A Quick and Robust Tool to Inspect and Benchmark Charge Transfer in Electrocatalysis

Electronic Circuit Simulations as a Tool to Understand Distorted Signals in Single-Entity Electrochemistry

Electrochemical Dealloying in a Magnetic Field – Tapping the Potential for Catalyst and Material Design

Single Particle Electrochemical Oxidation of Polyvinylpyrrolidone- Capped Silver Nanospheres, Nanocubes, and Nanoplates in Potassium Nitrate and Potassium Hydroxide

Electrochemical data mining: from information to knowledge: general discussion

State of the art energy conversion at the nanointerface: general discussion

Electrochemistry under confinement

Cover image: Unravelling Anion Solvation in Water-Alcohol Mixtures by Single Entity Electrochemistry

Operando electrochemical SERS monitors nanoparticle reactions by capping agent fingerprints

Characterization of Nanoparticles in Diverse Mixtures Using Localized Surface Plasmon Resonance and Nanoparticle Tracking by Dark-Field Microscopy with Redox Magnetohydrodynamics Microfluidics

Unravelling Anion Solvation in Water-Alcohol Mixtures by Single Entity Electrochemistry

3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction

Elektrokatalyse – das Herz der Energiewende

Single Co₃O₄ Nanocubes Electrocatalyzing the Oxygen Evolution Reaction: Nano-Impact Insights into Intrinsic Activity and Support Effects

Thermal Detection of Glucose in Urine Using a Molecularly Imprinted Polymer as a Recognition Element

Unexpectedly High Capacitance of the Metal Nanoparticle/Water Interface: Molecular-Level Insights into the Electrical Double Layer

A Perspective on Heterogeneous Catalysts for the Selective Oxidation of Alcohols

Interface Sensitivity in Electron/Ion Yield X-ray Absorption Spectroscopy: The TiO₂–H₂O Interface

Stripping away ion hydration shells in electrical double-layer formation: Water networks matter

Nanoparticle impact electrochemistry

Editorial overview: Physical and nano electrochemistry 2021 rising stars at the horizon of nanoscale electrochemistry

Direct detection of surface species formed on iridium electrocatalysts during the oxygen evolution reaction

Design Strategies for Electrocatalysts from an Electrochemist’s Perspective

Implications of resistance and mass transport limitations on the common Tafel approach at composite catalyst thin-film electrodes

Ultrafast Construction of Oxygen-Containing Scaffold over Graphite for Trapping Ni²⁺ into Single Atom Catalysts

Electrochemical Dealloying as a Tool to Tune Porosity, Composition and Catalytic Activity of Nanomaterials

Enhanced antibacterial performance of ultrathin silver/platinum nanopatches by a sacrificial anode mechanism

Metal‐Rich Chalcogenides for Electrocatalytic Hydrogen Evolution – Activity of Electrodes and Bulk Materials

Operando Studies of the Electrochemical Dissolution of Silver Nanoparticles in Nitrate Solutions Observed with Hyperspectral Dark- Field Microscopy

Enhanced antibacterial performance of ultrathin silver/platinum nanopatches by a sacrificial anode mechanism

Enhanced dissolution of silver nanoparticles in a physical mixture with platinum nanoparticles based on the sacrificial anode effect

q&more article: „Light plus current: The formula for researching what happens to individual nanoparticles“

Intrinsic activity of oxygen evolution catalysts probed at single CoFe₂O₄ nanoparticles

Piece by Piece – Electrochemical Synthesis of Individual Nanoparticles and their Performance in ORR Electrocatalysis

Partikel für Partikel – elektrochemische Einschlagsexperimente zur Synthese oberflächenimmobilisierter Goldnanopartikel für die Elektrokatalyse

The electrochemical dissolution of single silver nanoparticles enlightened by hyperspectral dark-field microscopy

Single entity electrochemistry for the elucidation of lithiation kinetics of TiO₂ particles in non-aqueous batteries

Spannung im Dunkelfeld

Interview ‚When a Nanoparticle Hits an Electrode‘

We’re on the cover of JACS

Cover Picture in ChemElectroChem

Nano Impact Electrochemistry: Effects of Electronic Filtering on Peak Height, Duration and Area

Single nanoparticle growth from nanoparticle tracking analysis. From Monte Carlo simulations to nanoparticle electrogeneration

Simultaneous Opto- and Spectro-Electrochemistry – Reactions of Individual Nanoparticles Uncovered by Dark-Field Microscopy

Electrochemical C‐H Cyanation of Electron‐Rich (Hetero)Arenes

Time-resolved impact electrochemistry – A new method to determine diffusion coefficients of ions in solution

Metal-free trifluoromethylthiolation of arenediazonium salts with Me₄NSCF₃

Deciphering the Surface Composition and the Internal Structure of Alloyed Silver-Gold Nanoparticles

Evaluation of the intrinsic catalytic activity of nanoparticles without prior knowledge of the mass loading

A materials driven approach for understanding single entity nano impact electrochemistry

Time-resolved impact electrochemistry for quantitative measurement of single-nanoparticle reaction kinetics

A Unified Interdisciplinary Approach to Design Antibacterial Coatings for Fast Silver Release

Antibacterial activity of microstructured sacrificial anode thin films by combination of silver with platinum group elements (platinum, palladium, iridium)

Detection of individual nanoparticle impacts using etched carbon nanoelectrodes

Exploring the mineral–water interface: Reduction and reaction kinetics of single hematite (α-Fe₂O₃) nanoparticles

Interplay of the Open Circuit Potential-Relaxation and the Dissolution Behavior of a Single H₂ Bubble Generated at a Pt Microelectrode

Electrochemistry at single bimetallic nanoparticles – using nano impacts for sizing and compositional analysis of individual AgAu alloy nanoparticles

Electrochemical bromination of organosulfur containing species for the determination of the strength of garlic (A. sativum)

Single Nanoparticle Voltammetry: Contact Modulation of the Mediated Current

The Electrochemical Characterization of Single Core–Shell Nanoparticles

Magnetostatic nearest neighbor interactions in a Co₄₈Fe₅₂ nanowire array probed by in-field magnetic force microscopy

Diffusional impacts of nanoparticles on microdisc and microwire electrodes: The limit of detection and first passage statistics

Ferrocene Aryl Derivatives for the Redox Tagging of Graphene Nanoplatelets

Capping agent promoted oxidation of gold nanoparticles: cetyl trimethylammonium bromide

Magnetic control: Switchable ultrahigh magnetic gradients at Fe₃O₄ nanoparticles to enhance solution-phase mass transport

Ultra-small Palladium Nanoparticle Decorated Carbon Nanotubes: Conductivity and Reactivity

In Situ Detection of Particle Aggregation on Electrode Surfaces

Are Nanoparticles Spherical or Quasi-Spherical?

Core-Shell Nanoparticles: Characterizing Multifunctional Materials beyond Imaging-Distinguishing and Quantifying Perfect and Broken Shells

The fate of nano-silver in aqueous media

Influence of Adsorption Kinetics upon the Electrochemically Reversible Hydrogen Oxidation Reaction

Numerical simulation of the mass transfer of magnetic species at electrodes exposed to small-scale gradients of the magnetic field

Advancing from Rules of Thumb: Quantifying the Effects of Small Density Changes in Mass Transport to Electrodes. Understanding Natural Convection

Reversible or not? Distinguishing agglomeration and aggregation at the nanoscale

Diffusional Nanoimpacts: The Stochastic Limit

In situ nanoparticle sizing with zeptomole sensitivity

The effect of insulator nano-sheath thickness on the steady state current at a micro-disc electrode

Electrochemical detection of single E. coli bacteria labeled with silver nanoparticles

Metal-halide Nanoparticle Formation: Electrolytic and Chemical Synthesis of Mercury(I) Chloride Nanoparticles

Bifunctional redox tagging of carbon nanoparticles

The Subtleties of the Reversible Hydrogen Evolution Reaction Arising from the Nonunity Stoichiometry

Nanoparticle Capping Agent Dynamics and Electron Transfer: Polymer-Gated Oxidation of Silver Nanoparticles

Molecular-Scale Hybridization of Clay Monolayers and Conducting Polymer for Thin-Film Supercapacitors

Single graphene nanoplatelets: capacitance, potential of zero charge and diffusion coefficient

Non-Invasive Probing of Nanoparticle Electrostatics

Magnetic Separation of Paramagnetic Ions From Initially Homogeneous Solutions

Use of the capping agent for the electrochemical detection and quantification of nanoparticles: CdSe quantum dots

Electrochemically determining the concentration of a halide or a pseudohalide

Detection and quantification of nanoparticles using anodic stripping voltammetry

Planar diffusion to macro disc electrodes—what electrode size is required for the Cottrell and Randles-Sevcik equations to apply quantitatively?

Magnetic vortex observation in FeCo nanowires by quantitative magnetic force microscopy

Strong negative nanocatalysis: oxygen reduction and hydrogen evolution at very small (2 nm) gold nanoparticles

Diffusional transport to and through thin-layer nanoparticle film modified electrodes: capped CdSe nanoparticle modified electrodes

Chemical interactions between silver nanoparticles and thiols – A comparison of mercaptohexanol against cysteine

Electrochemical observation of single collision events: fullerene nanoparticles

Electrochemical quantification of iodide ions in synthetic urine using silver nanoparticles: a proof-of-concept

Nanoparticle impacts reveal magnetic field induced agglomeration and reduced dissolution rates

Gold electrodes from recordable CDs for the sensitive, semi-quantitative detection of commercial silver nanoparticles in seawater media

Nanoparticle-Impact Experiments are Highly Sensitive to the Presence of Adsorbed Species on Electrode Surfaces

The use of cylindrical micro-wire electrodes for nano-impact experiments; facilitating the sub-picomolar detection of single nanoparticles

A proof-of-concept – Using pre-created nucleation centres to improve the limit of detection in anodic stripping voltammetry

Simultaneous electrochemical and 3D optical imaging of silver nanoparticle oxidation

Magnetic field templated patterning of the soft magnetic alloy CoFe

Why are Silver Nanoparticles More Toxic Than Bulk Silver? Towards Understanding the Dissolution and Toxicity of Silver Nanoparticles

The strong catalytic effect of Pb(II) on the oxygen reduction reaction on 5 nm gold nanoparticles

Electrochemical Detection of Glutathione Using a Poly(caffeic acid) Nanocarbon Composite Modified Electrode

Improving the Rate of Silver Nanoparticle Adhesion to ‘Sticky Electrodes’: Stick and Strip Experiments at a DMSA-Modified Gold Electrode

A disposable sticky electrode for the detection of commercial silver NPs in seawater

Electrochemical Detection and Characterisation of Polymer Nanoparticles

Electrochemical studies of silver nanoparticles: a guide for experimentalists and a perspective

Nanotoxicity – an electrochemist’s perspective

Nanoparticle impacts show high-ionic-strength citrate avoids aggregation of silver nanoparticles

Electrochemical micromachining of passive electrodes

Electrochemical detection of commercial silver nanoparticles: identification, sizing and detection in environmental media

Nanocarbon Paste Electrodes

Coulometric sizing of nanoparticles: Cathodic and anodic impact experiments open two independent routes to electrochemical sizing of Fe₃O₄ nanoparticles

A kinetic study of oxygen reduction reaction and characterization on electrodeposited gold nanoparticles of diameter between 17 nm and 40 nm in 0.5 M sulfuric acid

Retarding the corrosion of iron by inhomogeneous magnetic fields

The Surface Energy of Single Nanoparticles Probed via Anodic Stripping Voltammetry

‚Sticky electrodes‘ for the detection of silver nanoparticles

Electrochemical detection of chloride levels in sweat using silver nanoparticles: a basis for the preliminary screening for cystic fibrosis

Performance of silver nanoparticles in the catalysis of the oxygen reduction reaction in neutral media: Efficiency limitation due to hydrogen peroxide escape

The anodic stripping voltammetry of nanoparticles: electrochemical evidence for the surface agglomeration of silver nanoparticles

Optical velocity measurements of electrolytic boundary layer flows influenced by magnetic fields

Structured electrodeposition in magnetic gradient fields

Get more out of your data: a new approach to agglomeration and aggregation studies using nanoparticle impact experiments

Analysis of the electrolyte convection inside the concentration boundary layer during structured electrodeposition of copper in high magnetic gradient fields

Capacitance performance of cobalt hydroxide-based capacitors with utilization of near-neutral electrolytes

Enrichment of Paramagnetic Ions from Homogeneous Solutions in Inhomogeneous Magnetic Fields

Electrochemical Deposition of Co(Cu)/Cu Multilayered Nanowires

Electrochemical Quartz Crystal Microbalance Study of the Fe-Ga Co-Deposition

Comment on "Magnetic structuring of electrodeposits"

On the action of magnetic gradient forces in micro-structured copper deposition

Micropatterning of Fe-based bulk metallic glass surfaces by pulsed electrochemical micromachining

Clarifying the mechanism of reverse structuring during electrodeposition in magnetic gradient fields

Electrodeposition of Separated Metallic Structures in Superimposed Magnetic Gradient Fields

In-situ analysis of the ion concentration distribution and the electrolyte convection evolving during electrodeposition in magnetic gradient fields

Effect of high gradient magnetic fields on the anodic behaviour and localized corrosion of iron in sulphuric acid solutions

Effect of magnetization state on the corrosion behaviour of NdFeB permanent magnets

How to obtain structured metal deposits from diamagnetic ions in magnetic gradient fields?

Magnetic field effects on the active dissolution of iron

Electrodeposition of separated 3D metallic structures by pulse-reverse plating in magnetic gradient fields

Zeitaufgelöste 3D3K Geschwindigkeitsfeldmessungen mit der fernmikroskopischen Astigmatismus PTV zur Analyse der elektrochemischen Kupferabscheidung

In Situ Analysis of Three-Dimensional Electrolyte Convection Evolving during the Electrodeposition of Copper in Magnetic Gradient Fields

On the action of magnetic gradient forces in micro-structured copper deposition

Studies on the patterning effect of copper deposits in magnetic gradient fields

Studies regarding the homogeneity range of the zirconium phosphide telluride Zr_2+δPTe₂

Electrocrystallisation of metallic films under the influence of an external homogeneous magnetic field—Early stages of the layer growth

Impact of magnetic field gradients on the free corrosion of iron

Magnetoelectrochemical Surface Structuring: Electrodeposition of Structured Metallic Layers in Magnetic Gradient Fields

Correction: Chemistry and Physical Properties of the Phosphide Telluride Zr₂PTe₂

Effects of well-defined magnetic field gradients on the electrodeposition of copper and bismuth

Chemistry and Physical Properties of the Phosphide Telluride Zr₂PTe₂

Prinzipien der Syntheseplanung ternärer Phosphidtelluride M_xPTe_y