Attophotonics

Attophotonics Biosciences GmbH - key equipment 2021 Attophotonics’ research and development profit the close cooperation of lab and workshop. The production facilities of the company (e.g. in the Attophotonics Technikum) can be adapted flexibly to our costumers’ demands and are being continuously upgraded. See below an overview of our instruments and materials: Nanocoating Technology Microscopy Chemistry & Biotechnology Surface Technology Lasers Printing Technology Engineering and Electronics Technikum 3D-printing and filament production

SELECTED LAB EQUIPMENT available at Attophotonics

NANOCOATING TECHNOLOGY

Sputter coater ‘LAB’ round targets (56 mm diameter)14 m 3 /h pre-pumpturbo-pumped> 20 cm rotating table300 W pulsed DC power supply Sputter coater ‘TECHNIK’ Film roller coating system< 30 cm width2 bar targets (340 -370 mm)68 m 3 /h pre-pumpturbo-pumped10 kW power supply2 reactive gases

Evaporation coater

4 cruciblesrotating table top down (25 cm diameter)thermal evaporationE-beam capacitive unitoil diffusion pumped

NITROGEN GENERATOR AND NITROGEN GLOVE BOX

MICROSCOPY

Surface tunneling microscopes (STM) Atomic force microscope (AFM) Inverse microscope with phase contrast and camera Standard microscope Binocular microscope 5-axis reflection microscope Fluorescence microscope Z-scanning unit for 3D light and fluorescence microscopy

CHEMISTRY & TECHNOLOGY

HPLC-system with

auto-sampler tertiary pump system detector UV-VIS, detector fluorescence auto-collector PC-controlled

(ATR)-FTIR-spectrometer

Raman-spectrometer

spectral range: 200-2200 cm-1 laser: 785 nmresolution: 4 cm-1 camera: CCD (with Thermo Electric Cooler (TEC))

Photometers and Fluorimeters:

various VIS- & UV/VIS-photometers flow-through fluorimeter

Cleanroom bench,…

with Teflon bath and pumping system, particle filter, ...

Disperser

Big vertical disperser with double-head system and trough

Reactors:

Several reactors with up to 200 l volume (see Technikum below)

Ball mill

Vibration sieving machine

Centrifuges:

various e.g. table-top centrifuge for 8 x 50 ml tubes table-top centrifuge for 1.5-2 ml reaction tubes minifuge

Electrochemistry:

• electrophoresis units - horizontal,…

Ovens:

large chemical oven (up to 200 °C) with spray system and air purging unit (lacquer curing,..) Standard drying ovens “Muffel”-oven (up to 1100 °C, with Argon purging system)

Heating & cooling units

Mixers, stirrers & shakers

Several power supplies

Standard chemical Lab ,………

Chemicals: ~ 1500 in-house on stock

SURFACE TECHNOLOGY Taber abrasion tester Martindale abrasion tester Corrosion test chamber for DIN50021 corrosion tests volume: 450 litersfor treatment of samples with NaCl-solutions, diluted acidic acid or sulfur-containing solutions

LASERS

2 CO 2 -laser systems with XYZ-table, computer controlled, 30 & 70 Watt Fiber Laser 30 Watt, Galvo-system Blue semiconductor laser system, XY-table various laser diode-based systems (IR to UV)

PRINTING TECHNOLOGY

Nano-printing station

printing unit for flexo, gravure and nano coating • max. width 30 cmroll length up to 1 km • ultra-compact film unit with < 7 m material loss • computer-controlled with tension and speed sensors • UV-crosslinking station • active carbon air filter unitjet-wash unit • PC-controlled drying unithot-embossing unit Corona-oxidation and Flexo-printing Corona – Siloxan deposition