BiOS Expo 2025

Meet Nanoscribe at the BiOS Expo in San Francisco!
As the world’s largest biomedical optics and biophotonics exhibition, BiOS presents top companies with the latest technologies and biomedical research and healthcare solutions.
With the new high-precision 3D printer Quantum X bio, Nanoscribe presents its microfabrication technology based on Two-Photon Polymerization (2PP), as an innovative and ideal tool for additive manufacturing in the biomedical sector. Virtually any 3D design can be printed with unmatched precision and speed.
See how aligned 3D printing enables new optical sensing and imaging applications, how nanostructured surfaces can be printed for surface enhanced Raman spectroscopy and complex 3D designs mimic the natural surrounding of complex bio assays. With our broad range of printing materials we bring your application to life. From high-precision optics printed on fiber, towards live cell printing for advanced cell assays.
Don't miss our colleague Mareike Trappen’s talk on “Scalable fabrication of aligned microoptics enabled by Two-Photon Grayscale Lithography” on Monday, January 27 at 11:05 am in the Moscone Center.

Conference talks based on Nanoscribe's microfabrication technology
More than 300 contributions to the SPIE conferences at Photonics West 2025 are based on Nanoscribe's microfabrication technology. Take a look at a selection of exciting presentations from Nanoscribe customers. Perhaps you will find something of interest?
Depth-of-focus extension in endoscopic OCT via computer-generated holography
2:10 PM - 2:30 PM PST | Moscone South, Room 313 (Level 3)
Speaker: Chengfu Gu, Shanghai Jiao Tong Univ. (China)
Conference link
High spatial sampling snapshot imaging spectrometer enabled by 2-photon polymerization cladded waveguide array for signaling applications
4:00 PM - 4:20 PM PST | Moscone South, Room 305 (Level 3)
Speaker: Haimu Cao, Rice University (United States)
Conference link
High-performance submillimeter 3D glass printed OCT endoscopy at 800 nm
4:20 PM - 4:40 PM PST | Moscone South, Room 313 (Level 3)
Speaker: Yuanyuan Wie, The Chinese Univ. of Hong Kong (Hong Kong)
Conference link
Design and evaluation of a 0.5 mm 3D printed optical system for multiphoton microendoscopy
4:40 PM - 5:00 PM PST | Moscone South, Room 313 (Level 3)
Speaker: Zuzana Adams, Wyant College of Optical Sciences (United States)
Conference link
January 26
3D printing of micro-potentials for photonic Bose-Einstein-condensates
4:30 PM - 4:50 PM PST | Moscone South, Room 155
(Upper Mezz)
Speaker: Georg von Freymann, Rheinland-Pfälzische Technische Univ. Kaiserslautern-Landau (Germany)
Conference link
January 27
Scalable fabrication of aligned micro-optics enabled by two-photon grayscale lithography
11:05 AM - 11:25 AM PST | Moscone South, Room 155
(Upper Mezz)
Speaker: Mareike Trappen, Nanoscribe (Germany)
Conference link
Come visit us
Visit us at booth 8541 (Hall D) to explore the world of nano and microfabrication! Take a look at our Lensed Fiber Array demonstrator and our interactive showcase equipped with a tablet that allows you to zoom into our tiny 3D-printed structures.