Gersteltec Photoresist for MEMS, LIGA and Microsystems

Name: Gersteltec Photoresist for MEMS, LIGA and Microsystems
Address: Pully, CH
Telephone: +41795643423

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Schweiz
Pully
Gersteltec Photoresist for MEMS, LIGA and Microsystems

Gersteltec is an innovative company, established in Switzerland in 2004, develops, manufactures, sel

27/03/2026

Using SU8 GM1075 for EV-Blade devices design.

EV-Blade: an automated centrifugal-pneumatic
cartridge for size- and affinity-based exosome
isolation from whole blood. T. Veres

the EV-Blade offers an automated and scalable method to isolate exosomes from whole peripheral blood, efficiently retaining sEVs in plasma through fractionation and cross-flow filtration and providing robust immunomagnetic capture of sEV subsets (e.g., exosomes) for practical omics-based applications in cancer research.

26/03/2026

SU-8 GM1070 Optrode mnufacture,
FABRICATION OF SU-8-BASED HIGH-ASPECT-RATIO OPTRODE ARRAY INTEGRATED WITH REFLOWED GLASS LENSES USING AN OUT-OF-PLANE CONFIGURATION, Jae-Hyoung
An SU-8-based optrode array was fabricated using a simple photolithography process, and its optical and mechanical properties were evaluated. The fabricated optrode array demonstrated reliable pattern transfer at exposure wavelengths of 400 nm and above, showing potential to enhance optical coupling efficiency by minimizing alignment errors with reflowed lenses.

03/03/2026

Using SU8 photoresist GM1070 for microfludics design

Three-Dimensional Integrated Ultra-Low-Volume Passive Micro uidics with Ion-Sensitive Field-E ect Transistors for Multiparameter Wearable Sweat Analyzers Andrian M. Ionescu

The progress of lab-on-skin technology reported
here can lead to autonomous wearable systems enabling real-time continuous monitoring of sweat composition, with
applications ranging from medicine to lifestyle behavioral engineering and sports. Design passive microfluidics,
wearable sweat sensory SU8 photoresist

21/10/2025

SU-8 photoresist GM1040 for flexible Organic thin-film transistors (OTFTs)
High-stability organic transistors based on sandwich-structured
composite dielectric layers Yichun Liu.

rganic thin-film transistors (OTFTs) are regarded as highly promising candidates for next-generation
flexible electronics. However, device stability remains a major obstacle to OTFTs commercialization.

In this work,crosslinked SU8 was chosen as the primary dielectric layer for the following reasons.

i) Crosslinked SU8 is non-polar, which effectively reduces interface defects caused by polar groups and enhances the stability of transistors.
ii) Crosslinked SU8 exhibits excellent chemical stability, corrosion resistance, biocompatibility, and environmental friendliness.
iii) Crosslinked SU8 shows no frequency dependency, ensuring better stability and higher reliability of the OTFTs .

25/06/2025

Using SU8 photoresist as a sacrificial mask,

Nanoscale Surface Roughening Using SU-8 Nano
Grass as an Etch Mask Aaron R. Hawkins

SU-8, a photosensitive polymer, was etched with
oxygen plasma to create grass-like nanostructures. SU-8 grass can then be used as a transfer mask to plasma etch a surface. This was demonstrated for a silicon dioxide surface using a CF4 plasma. The resulting nano-scale silicon dioxide features were larger than the SU-8 grass but were uniform across the sample surface. This technique is proposed as a way to roughen the surface of materials common in microfabrication

23/06/2025

Realize Lenses with GM1040 SU8
Fabrication of microlens array and its application of submicron structure
Li-En Kang , Yu-Sheng Hsieh , Yeeu-Chang Lee

In this study, 3D microprinting was used to fabricate MLA-imprinting molds. The structural height and curvature radius of the microlenses were adjusted by varying the exposure energy and position of the focal point of the objective lens.

28/05/2025

SU8 deposition to realize Micro Pattern Gas Detector

An SU-8 delayed-development processing technology for
MPGD Yi Zhou

Further research focused on the preliminary development
of SU-8 micro-resistive groove (μRGroove) on PCB substrates, incorporating a diamond-like carbon
(DLC) resistive layer.

27/02/2024

Using GM1010 SU8 photoresist as planarization layer and GM1040 SU8 photoresist as gate dielectrics layer for Field-Effect Transistor Sensor design.

Low-Voltage pH Sensor Tag Based on All Solution Processed Organic Field-Effect Transistor Wei Tang.

A pH sensor tag was fabricated based on this OFET technology, and was able to be operated in a low voltage battery powered electronic system for reliable pH sensing by smart phone.

09/02/2024

Using SU8 photoresist for sensor design.

A Multifunctional Flexible Tactile Sensor Based on Resistive Effect for Simultaneous Sensing of Pressure and Temperature Jizhou Song

Here, we report a multifunctional flexible tactile sensor, which features a simple design with patterned metal film on a soft substrate with cavities and protrusions, based on resistive effect for simultaneous sensing of pressure and temperature.

24/01/2024

Gersteltec innovation 2024;

New products; Photoresist SU8 that is eco-friendly for Implant devices, Microfludic, MEA, BioChip and others health care applications:

1- PCPI10XX (eco-friendly series) for thicknesses between 0.3µm-300µm

2- GMPI10XX (antimony free series) for hicknesses between 0.3µm-300µm

Gersteltec Sarl
General Guisan 26
1009 Pully
Switzerland
E-Mail: [email protected]
Tel Suisse: +4179 564 34 23
Tel Israel: +972544532522
Fax: +41217283583
www.gersteltec.ch

27/10/2023

Using porous SU-8 filter today the time on MEMS Microphone. Taeho Jeong

A unidirectional microelectromechanical system (MEMS)microphone single module for handsfree
and voice recognition systems in automobiles is
presented.
We were attached a porous SU-8 filter to delay the time to one of the two acoustic ports on the microphone package.

09/08/2023

Using Black SU-8 GMC1070 for blocks light leakage at QD's flexible display.

Full‐color micro‐LED display with photo‐patternable and highly
ambient‐stable perovskite quantum dot/siloxane composite
as color conversion layers. Jae-Hyun Kim

we successfully fabricated color conversion layers (CCLs) for full‐color‐mico‐LED display using a perovskite quantum dot (PQD)/siloxane composite by ligand exchanged PQD with silane composite followed by surface activation by an addition of halide‐anion containing salt.
In addition, due to the thin thickness of the black matrix to prevent blue light interference, the possibility of a flexible display that can be operated without damage even with a bending radius of 5 mm was demonstrated.

Adresse

Pully

Telefon

+41795643423

Webseite

http://www.gersteltec.ch/

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