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Ein Stützkunststoff aus 40 % PHBV, 10 % PEG und 50 % hochfeinem Kochsalz (im Bild die drei Prüfstäbe rechts) hatte die besten Eigenschaften für den 3D-Druck. Das Compound ist in Meerwasser vollständig biologisch abbaubar.
A support plastic made of 40% PHBV, 10% PEG and 50% ultrafine table salt (pictured, the three test rods on the right) had the best properties for 3D printing.

Chemistry Waste Chemistry

Biodegradable support structures for 3D printing

A biodegradable support material for 3D printing was developed at the University of Stuttgart from the bioplastic PHBV and common salt.

Hülsenfrüchte und Samen der Sorte Blaue Speiseerbse PS-HB 019
Legumes and seeds of the variety blue edible pea PS-HB 019

Agriculture and forestry Plants Agriculture sciences

KWS Saat partners with food start-up vly

Seed specialist KWS Saat and Berlin-based start-up VF Nutrition GmbH entered into a multi-year partnership to further develop plant-based foods.

Wald Totholz

unspecific unspecific Biodiversity

Earth Comission (2023): Safe and just Earth system boundaries

The Earth Commission, an international coalition of scientists, warns that life on Earth is threatened by global warming, dwindling freshwater reserves, pollution and a reduction in biodiversity.

Blick aus einem Tauchroboter auf den Tiefseeboden
The US deep-sea submersible ALVIN illuminates a reddish-brown massif in the Guaymas Basin. Around the hydrothermal sediments with white and orange bacterial mats, cores were taken from which the studied archaea originated.

Energy Microorganisms unspecific

Deep-sea microbes break down petroleum components

Archaea decompose alkanes from petroleum naturally produced near hydrothermal vents on the seafloor.

In kleinen Bioreaktoren können die Forschenden die Bedingungen der mikrobiellen Elektrosynthese genau kontrollieren.
In small bioreactors, researchers can precisely control the conditions of microbial electrosynthesis.

Chemistry Microorganisms Biotechnology/Systems biology

Electrobiotechnology: Bacteria use hydrogen for biosynthesis

Leibniz researchers in Jena have demonstrated that bacteria use hydrogen for microbial electrosyntheses.

In dem automatisierten vertikalen Pflanzenzuchtsystem OrbiPlant vom Fraunhofer IME können pflanzliche Nahrungsmittel effizient und kostengünstig im Großmaßstab hergestellt werden.
In dem automatisierten vertikalen Pflanzenzuchtsystem OrbiPlant vom Fraunhofer IME können pflanzliche Nahrungsmittel effizient und kostengünstig im Großmaßstab hergestellt werden.

Agriculture and forestry Plants Agriculture sciences

Veganz relies on Fraunhofer indoor farming system

For the cultivation of food crops, Veganz, a company specializing in vegan foods, has secured the licensing rights to the vertical farming technology developed by Fraunhofer IME.

Outdoorjacken
UPM and VAUDE are jointly developing innovative outerwear as prototypes of a fossil-free future in the textile industry.

Chemistry Plants Chemistry

UPM cooperates with VAUDE in the production of sustainable textiles

UPM and VAUDE plan to produce the first fleece jacket from wood-based polyester. The biobased chemical is to be produced on a large scale at UPM's new biorefinery in Leuna.

Pilze, die auf einem Baumstamm wachsen
Fungi help plants absorb nutrients from the soil.

Agriculture and forestry Fungi Biotechnology/Systems biology

With Fungilyzer to the Bioengineering World Cup

Young researchers from Düsseldorf want to score points at this year's iGEM student competition in Boston with a biological fertilizer made from symbiotic fungi.

Konturen einer Weltkarte mit farbigen Punkten an vielen Orten
World map based on literature search and genome analyses showing locations where Streptomyces bacteria producing arginoketides have been isolated. This indicates an almost worldwide distribution of arginoketide producers.

Agriculture and forestry Microorganisms Biodiversity

When bacteria communicate with fungi

When streptomyces secrete arginoketides, other microorganisms react in ways they otherwise would not.

Anlagenaufbau aus Gasleitungen und Druckmessern
In power-to-X processes, carbon dioxide (CO2) is converted into high-grade fuels for aircraft, ships, trucks and agricultural machinery by reacting with electrolytically produced hydrogen.

Chemistry Plants Chemistry

Bavaria promotes research into climate-neutral fuels

Two Fraunhofer institutes are being funded by the Free State of Bavaria with almost 12 million euros for the development of climate-neutral fuels from biomass and carbon dioxide.

Grünland in den Alpen
Grassland ecosystems are widespread in the Southern German Alps and in the Alpine foothills with a total area of more than one million hectares.

Agriculture and forestry Plants Agriculture sciences

Sustainable management of grassland in the Alps

The BonaRes project SUSALPSII investigates how climate change in the Alps affects the productivity of grassland soils and how management can be changed in the future.

Weizenfeld
Wheat is usually grown as a pure crop.

Agriculture and forestry Plants Agriculture sciences

Revitalize wheat fields with herbs

In Hesse, the cultivation of deep-rooted spice plants in wheat fields is being tested to improve the nutrient and water supply of the soil.

Blick auf ein Klärbecken
A basin of the wastewater treatment plant in Bremen, where the initial sludge was sampled and the NO-breathing bacteria live.

unspecific Microorganisms Biotechnology/Systems biology

Nitric oxide metabolizing bacteria cultivated

For the first time, it has been possible to study organisms that feed on nitric oxide in greater detail.

Prof Ian O'Hara

Food unspecific unspecific

“Queensland pushes its Biofutures industry”

Ian O`Hara is a biotechnology professor in Brisbane and a leading expert on the Australian and international bioeconomy scene. He recently visited Germany.

Lago Maggiore
According to a study, Lake Maggiore in Italy is one of the lakes with the highest microplastic pollution.

Agriculture and forestry unspecific Biodiversity

Freshwater heavily polluted with microplastics

Even in remote mountain lakes, the researchers found higher concentrations of microplastics than in subtropical trash swirls.

Pilot- und Demonstrationsanlage Leuna
In biobased refineries (pictured: CBP pilot plant in Leuna), the aim is to utilize the raw material biomass as efficiently and sustainably as possible.

unspecific unspecific unspecific

Study examines acceptance of biobased innovations in the Rhineland

The implementation of the bioeconomy strategy in North Rhine-Westphalia can only succeed if the population is involved and the benefits of biobased technologies are highlighted more clearly.

graues ovales Tier mit Einkerbungen und Fühlern
The giant springtail Tetrodontophora bielanensis keeps its skin clean with the help of cholesterol.

Chemistry Animals Materials sciences

Cholesterol layer keeps out biological contaminants

Researchers have discovered an effect in springtails that could be used to make new materials.

Forscher wollen Chinaschilf (Miscanthus sinensis) als Biomasse zur Energiegewinnung und Ausgangsstoffe für neue Produkte etablieren.
The reed grass Miscanthus provides biomass for a wide variety of applications.

Chemistry Plants Chemistry

Pulp from miscanthus grass

Researchers at Munich University of Applied Sciences want to establish annual plants such as miscanthus as an alternative raw material to wood for the paper industry.

Burger
Für Burger-Patties gibt es inzwischen einige pflanzliche Alternativen.

Food unspecific Social sciences

Where do meat alternatives stand in Germany?

A study has analyzed the innovation systems of insect, plant and cultured meat products.

Kultiviertes Fleisch aus Muskelzellen in der Petrischale
Animal muscle cells were used and propagated for the in vitro burger.

Food Microorganisms Biotechnology/Systems biology

More interest in cultured meat

A survey by Bitkom Research shows: More and more people can imagine eating cell-based meat from 3D printers and see this as a contribution to more sustainable food production.