Das BIOKON ist der Ansprechpartner für alle Fragen zur Bionik, die wir gerne direkt
beantworten oder gezielt an unsere Mitglieder weiter leiten. Vielleicht haben Sie aber ganz
spezielle Fragen oder sind an Kooperationen in einem bestimmten Themengebiet der Bionik
interessiert? Zur besseren Orientierung finden Sie im Folgenden eine kurze Zusammenstellung
der Kernkompetenzen aller BIOKON Netzwerkpartner nach
Schlagworten und nach Standorten sortiert.
Flow bionics: optimization of micro blood pumps by biological models. Analysis of
turbulence damping on wings of owls. Experimental flow analysis for noise production in the
human vocal tracts in a pulsating flow channel as a model of vocal chords with close-to-natural
functionality (Chair for Flow Dynamics and Institute for Aerodynamics and the
Chair for
Phoniatrics and Pedaudiology).
Processing bionics: Implementation of the Lotus-Effect® against growth in
glass reactors. Application of biological functional cavities in the production of ceramics.
Organization bionics: design of commercial processes modeled after nature
(Chair for Production Systematics and
Institute for Biology 2).
Evolution and optimization bionics: application of genetic algorithms for the optimization
of processing technologies and synthetic materials processing.
Underwater communication, underwater data transfer, underwater telemetric systems
Bionic sensorics, sonar technology
Manipulatorics and robotics
Flow bionics
Bionic propeller
Evologics GmbH is a high tech company, a spin off at the TU Berlin, which specializes in the
implementation of innovative concepts from bionics in commercially usable products.
The coordination bureau of the nationwide Bionics Competence Network (BIOKON coordination:
Dr. Rudolf Bannasch, project assistant: Jessica Rudolph).
Fields of expertise:
* Novel patented processes for reliable telemetric underwater transfer of digital data, images and
control signals via acoustic broadband signals, modeled after the bio-sonar of dolphins, intended
for various fields of use in marine sciences, environmental controlling, and in the maritime
industry: underwater data networks, controlling of mobile underwater equipment, etc., in particular
under ambient conditions with a high amount of noise – so that the system is suitable for deep and
shallow water.
* Bionic sensorics: high-resolution ultrasound system for oceanography (mapping of ocean floors),
navigation, positioning, and other hydrographic measurements (applications in destruction-free
material testing and bio-medical technology are in preparation).
* Underwater manipulatorics and bionic robotics
* Flow bionics: propulsion technology (Bionic Propeller) and mechanisms of drag reduction, noise
reduction, adaptive steering, and streamlining mechanisms (Fin Ray Effect), etc.
Thematic focus of the Master’s course in “Science Communication” (trade press journalism, on-the-job-training)
Bureau of the Society for Technical Biology and Bionics (Gesellschaft für Technische Biologie und Bionik, GTBB)
Antifouling after biological models
Adhesives from the sea
Adhesive-free attachment
Bio-sensorics
Energy minimization (hydrodynamics)
Locomotion/transport systems
Information bionics
Organization bionics
Structural bionics/lightweight construction
In 2003, the worldwide unique International Study Course Bionics (ISB) was established at the School
of Applied Sciences of Bremen, which offers students a practical degree as a Bachelor of Science
(B.Sc.). The course is job-oriented and combines biological as well as engineering knowledge. The
training is conducted within current research projects, using cutting-edge equipment and methods of
biology, e.g. AFM, SEM, and engineering, e.g. FEM, CAD. The strategic aim is an “education for
sustainable development”.
Since 2004, the Society for Technical Biology and Bionics (
GTBB) has been relocated to
Bremen (President: Prof. Dr. Antonia Kesel).
In February 2005, bionics in Bremen started the communication platform “
Marine Bionik” to
sustainably further the establishment of collaborations in the field of marine applications
between science and business.
Projects:
Antifouling: In the framework of the concepts competition „bionics – innovations from nature“, the
Federal Ministry for Education and Research (BMBF) has supported a project at the School of Applied
Sciences Bremen „Antifouling after biological models“. The results were presented to the public in
an exhibition. The persistent colonization of surfaces of any objects submerged in sea water by plants
and animals is one of the most distinct problems of marine industry. The goal of developments so far
has been an alternative surface treatment to reduce biogenic growth after biological models.
Fundamental research on bio-adhesives: The surface analysis of native barnacle cement with AFM
represents an approach to unveil the principles of biological multi-component-adhesives, which
bond under water. The functional principle of reversible underwater adhesives is analyzed by the
example of mussels. Mussels possess a clever system of adhesives, which contains glue and solvent.
Fluid dynamics: biomechanical analyses show the various strategies of minimizing energetic steady
states. There are, for example, numerous alternative and energy-efficient propulsion mechanisms and
structures, which hold promise for reducing fuel consumption. The optimization of propulsion
technologies in water is studied, for example, in sturgeon and trout. The analyses are carried out
with PIV measurements.
Biomechanics and mechanical characterization of biological materials
Scanning electron microscopy (SEM)
Confocal light microscopy
Quantitative analysis of surfaces and surface topography
Teaching with a focal point on bionics
Teaching modules in bionics
Projects:
Development of anti-adhesive and self-cleaning surfaces, functionalization of metal surfaces,
functional morphology of plants, mechanical characterization of plant cuticles, transport and
self-repair processes of membranes (smart materials), teaching modules in bionics.
The interdisciplinary active work group at the Institute for Botany at the Technical University
of Dresden has a long standing experience with plant interfaces. This forms the basis for a
knowledge transfer from fundamental research to application-specific research and development
of close-to-market technical surfaces in close collaboration with industrial partners. Because
of the excellent research infrastructure in Dresden as well as the close contacts with
internationally recognized work groups, a focusing and expansion of expertise on characterizing
interfacial phenomena and biological composites, and biomechanics of biological materials emerges.
The work group is a member of the Competence Network BIOKON and presides of the topical committee
B3 (Surfaces and Interfaces – Structure and Function) and has – in collaboration with the
University of Freiburg and the German Federal Foundation for the Environment (Deutsche
Bundesstiftung Umwelt, DBU) – set up a scholarship program “Bionics – construction of plants
and composites as idea generator for engineering”.
Self-repairing and self-adaptive materials (smart materials)
Form-function-relationships
Structural arrangement of tissues and materials
Didactical preparation of scientific topics
Workshops, trade fair stands, and advanced training in the field of biomechanics and bionics
Projects:
Self-repair mechanisms for technical membranes, gradient structures of technical textiles and
composites, composites with natural fibers, principles of lightweight constructions of plants,
teaching modules in biomechanics/bionics.
The Plant Biomechanics Group is the scientific work group of the Botanic Garden of the University
of Freiburg. The existing infrastructure is excellent for carrying out bionic projects all the way
from fundamental research to technical applications. There are close collaborations and network
activities with other research groups and industrial partners in Germany and abroad. The Plant
Biomechanics Group Freiburg is not only a member of BIOKON, but also of the Competence
Network Biomimetics of the federal State of Baden Württemberg.
Documentation of literature and data in a data base on bionics
Organization of congresses, workshops, and presentations at fairs for the whole network as well as for external interested parties
Organizing and carrying out exhibitions on bionics
Providing contacts for business and industry
Providing contacts to experts
Offering material for e-Learning
Conducting issue-specific literature and online searches
Consulting services in the field of bionic architecture
Consulting on bionic R&D projects
Expertise on bionic R&D projects
Providing competent information on bionics
Creativity training
The technical expertise of the Center is planning and organizing exhibitions on bionics as well as
planning and organizing congresses and workshops. Further competences are in the field of bionic
design and bionic architecture, structural bionics, in the field of biomechanics, adhesion systems,
locomotion in fluids, and robotics. The existing infrastructure allows analyses with scanning electron
microcopy (SEM) and analyses in a flow channel.