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Jürgen Brugger

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Publications associées (329)

Harnessing Poisson Effect to Realize Tunable Tunneling Nanogap Electrodes on PDMS Substrates for Strain Sensing

Giovanni Boero, Jürgen Brugger, Henry Shao-Chi Yu

Nanogap electrodes (NGEs) are a fundamental structure for the exploration of nanoscale phenomena. In this paper, we describe the fabrication and the electro-mechanical characterization of tunable tunneling NGEs on a stretchable PDMS substrate. Bottom-up ca ...

IEEE2019

Printed silk-fibroin-based triboelectric nanogenerators for multi-functional wearable sensing

Jürgen Brugger, Xin Liu, Xiao Sheng Zhang

The rapid development of wearable sensing technology exhibits unprecedented opportunities for artificial intelligence by establishing an interactive interface between the physical and the virtual worlds. Energy preservation and multi-functional integration ...

Elsevier2019

Planar plasmonic antenna arrays resolve transient nanoscopic heterogeneities in biological membranes

Jürgen Brugger, Valentin Flauraud, Raju Regmi

SPRINGER2019

Film Morphology Effect on VOC Sensor Performance Fabricated by Drop-On-Demand Inkjet-Printing

Thomas Maeder, Jürgen Brugger, Mohammadmahdi Kiaee

This paper presents a sensor for detecting volatile organic compounds with an inkjet-printed composite. The sensing material is composed of polystyrene (35 kg/mol molecular weight) and a high structure carbon black, Ketjenblack EC-600JD. We used a dual-sol ...

IEEE2019

CMOS and 3D Printing for NMR Spectroscopy at the Single Embryo Scale

Johann Michler, Giovanni Boero, Martinus Gijs, Franck Vincent, Jürgen Brugger, Nicola Harris, Enrica Montinaro, Laszlo Pethö, Beatrice Volpe, Marco Grisi, Maria Cristina Letizia

SWISS CHEMICAL SOC2019

Wearable Triboelectric Generator based on a Hybrid Mix of Carbon Nanotube and Polymer Layers

Jürgen Brugger

A novel single-layer structured triboelectric generator (TEG) is proposed with a hybrid mix of carbon nanotube (CNT) and silk. Here, the mixing of two materials in liquid phase for proven effective power generation is shown. In this research, CNT provides ...

IOP PUBLISHING LTD2019

Biodegradable Frequency‐Selective Magnesium Radio‐Frequency Microresonators for Transient Biomedical Implants

Giovanni Boero, Jürgen Brugger, Matthieu Jean Michel Rüegg, Remo Blum

Bioresorbable implantable medical devices show a great potential for applications requiring medical care over well‐defined periods of time. Once their function is fulfilled, such implants naturally degrade and resorb in the body, which eliminates adverse l ...

2019

Transient Electronics: Biodegradable Frequency‐Selective Magnesium Radio‐Frequency Microresonators for Transient Biomedical Implants (Adv. Funct. Mater. 39/2019)

Giovanni Boero, Jürgen Brugger, Matthieu Jean Michel Rüegg, Remo Blum

In article number 1903051, Matthieu Rüegg, Juergen Brugger, and co-workers design, fabricate, and characterize biodegradable magnesium microresonators using an innovative microfabrication process based on ion beam etching. Under a radio-frequency magnetic ...

2019

Phase masks for electron microscopy fabricated by thermal scanning probe lithography

Jürgen Brugger, Oliver Peric, Simon Bonanni, Yuliya Lisunova

2019

1D moiré shapes by superposed layers of micro-lenses

Roger Hersch, Jürgen Brugger, Valentin Flauraud, Théophane Besson, Thomas Walger

Two superposed layers of transparent cylindrical lenslet gratings create classical moiré fringes, when illuminated from behind. We rely on this observation to conceive special devices made of superposed lenslet gratings that produce animated moirés when th ...

2019

A 3D Microscaffold Cochlear Electrode Array for Steroid Elution

Jürgen Brugger, Joo Yeon Kim, Jongmoon Jang

In cochlear implants, the electrode insertion trauma during surgery can cause damage residual hearing. Preserving the residual hearing is an important challenge and the localized administration of drugs, such as steroids, is one of the most promising ways, ...

2019

Nanostructured surface topographies have an effect on bactericidal activity

Jürgen Brugger, Songmei Wu

Background Due to the increased emergence of antimicrobial resistance, alternatives to minimize the usage of antibiotics become attractive solutions. Biophysical manipulation of material surface topography to prevent bacterial adhesion is one promising app ...

2018

All-fiber hybrid piezoelectric-enhanced triboelectric nanogenerator for wearable gesture monitoring

Jürgen Brugger, Xiaohang Zhang, Xiao Sheng Zhang, Ya Wang, Yinben Guo

With the increasing potential of smart clothing, the demand for generating energy directly in the tissue fibers has prompted for increased research in the field of energy harvesters based on wearable nanogenerators. Current challenges remain in the combina ...

Elsevier2018

Fabrication and Characterization of Biodegradable, Thermal-Responsive Silk Composite Membrane

Jürgen Brugger, Xiao Sheng Zhang, Ya Wang

In this work, we present a study on a thermalresponsive biodegradable membrane composed of silk fibroin and iron oxide nanoparticles as potential candidate material for implantable smart drug delivery microsystems. Ethanol annealing increased the content o ...

2018

All-in-one self-powered flexible microsystems based on triboelectric nanogenerators

Jürgen Brugger, Xiao Sheng Zhang, Mengdi Han

Elsevier2018

Growth of Large-Area 2D MoS2 Arrays at Pre-Defined Locations Using Stencil Mask Lithography

Jürgen Brugger, Valentin Flauraud

2018

Unusually Long-Lived Photocharges in Helical Organic Semiconductor Nanostructures

Andrzej Sienkiewicz, Jürgen Brugger, Jan Cornelius Brauer, Valentin Flauraud, Holger Frauenrath, Liangfei Tian, Regina Judith Hafner, Thomas Schmaltz

Photocharge generation and formation of long-lived charge carriers are relevant in photosynthesis, photocatalysis, photovoltaics, and organic electronics. A better understanding of the factors that determine these processes in synthetic polymer semiconduct ...

AMER CHEMICAL SOC2018

Inkjet-printing polymer nanocomposite for detecting VOCs

Thomas Maeder, Jürgen Brugger, Mohammadmahdi Kiaee

Eurosensors2018

3D printed microchannels for sub-nL NMR spectroscopy

Johann Michler, Giovanni Boero, Martinus Gijs, Jürgen Brugger, Enrica Montinaro, Laszlo Pethö, Marco Grisi, Maria Cristina Letizia

Nuclear magnetic resonance (NMR) experiments on subnanoliter (sub-nL) volumes are hindered by the limited sensitivity of the detector and the difficulties in positioning and holding such small samples in proximity of the detector. In this work, we report o ...

2018

Combination of thermal scanning probe lithography and ion etching to fabricate 3D silicon nanopatterns with extremely smooth surface

Jürgen Brugger, Yuliya Lisunova

2018

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