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Prof. Dr. Silvia-Vignolini

Agriculture and forestry Plants Agriculture sciences

“Nature has always been an impetus for technical developments”

As director of the newly established Department of „Sustainable and Bio-inspired Materials“ at the MPIKG, Silvia Vignolini aims to research and develop materials with predominantly optical functions, following Nature`s example.

Weizenfeld
Amorphous silicate leads to improved nutrient and water availability in wheat and higher yields.

Chemistry Plants Agriculture sciences

Higher wheat yields with silicon fertilizers

One-time fertilization with amorphous silicate could be enough to significantly improve nutrient and water availability and thus yields in wheat. This is shown by a recent study by ZALF.

roh (rechts) und torrefizierte Hackschnitzel
Beechwood chips torrefied by superheated steam (left) have an increased calorific value compared to untreated chips (right) and are also water-repellent.

Chemistry Plants Chemistry

Producing basic chemicals with wood and hot steam

Researchers have further developed the process of torrefaction to improve the material and energy recovery of plant biomass.

Preisträgerin des Nachwuchspreises des Berliner Wissenschaftspreises an Dr. Anja Maria Wagemans (Mitte) durch Berlins Regierenden Bürgermeister Kai Wegner (links)
Young Scientists Award of the Berlin Science Prize to Dr. Anja Maria Wagemans (center) by Berlin's Governing Mayor Kai Wegner (left)

Food Plants Biotechnology/Systems biology

Award for research on meat substitutes

Food technologist Anja Maria Wagemans from TU Berlin has been awarded the Young Scientist Award of the Berlin Science Award for her research into novel biomaterials.

Zellfreie Biotechnologie Aufmacher Bild

Chemistry Microorganisms Biotechnology/Systems biology

Cell-free biotech production

Cell-free systems dispense with the use of living cells in biotechnological production. Instead, all biochemical components necessary for the biosynthesis of molecules are combined in one reaction vessel. This dossier highlights different cell-free approaches and presents important applications.

Seyma Celik, Anja Armstrong und Jennifer Boronowska mit Lutz Oelsner, Bundespatenbeauftragter 2023 und Präsident der Unternehmensverbände im Lande Bremen e. V.
The award winners Seyma Celik, Anja Armstrong and Jennifer Boronowska with Lutz Oelsner, Federal Funding Officer 2023 and President of Unternehmensverbände im Land Bremen e.V.

Chemistry Plants Biotechnology/Systems biology

Organic disposable bag made from hemp fibers impresses at the Jugend forscht competition

In the 58th national Jugend forscht competition, three students from Hesse won first prize in the "world of work" category with their development of a compostable disposable bag.

Die Parlamentarische Staatssekretärin Dr. Bettina Hoffmann übergibt den beiden Gründerinnen Anne Lamp und Johanna Baare den Förderscheck des BUM
Parliamentary State Secretary Dr. Bettina Hoffmann hands over the BMU funding check to the two founders Anne Lamp and Johanna Baare.

Chemistry Waste Biotechnology/Systems biology

Million euro funding for traceless

Bioeconomy start-up traceless materials receives 5 million euros from the German Federal Ministry for the Environment (BMU) to build a demonstration plant.

Arbeitshose aus Bananenfasern, Biobaumwolle und Bambus

Textiles Waste

Work trousers

A large proportion of all items of clothing produced world-wide is made of synthetic fibres such as polyester – and the amount is rising. A German textile company is looking for alternative solutions and presents biodegradable workwear from plant based raw materials.

weiße kleine Hohlzylinder aus geschäumtem Material
Foamed plastics for packaging materials have so far mostly been based on petroleum.

Chemistry Plants Materials sciences

Starch based foam film

A research project aims to create an alternative to packaging materials made from fossil plastic.

Häufchen aus dunkelgrünem Pulver
Dried chrysolaminarin was obtained from processed algal biomass.

Chemistry Microorganisms Biotechnology/Systems biology

Algae biotechnology: creating profitable processes

Fraunhofer researchers from Stuttgart and Leuna have investigated how valuable ingredients can be obtained in high yield from diatoms.

Geldbörse aus Teakblättern

Textiles Plants

Wallet

Concerns about animal welfare, the climate and the environment are increasingly prompting consumers to buy vegan imitation leather. Leave-based leather alternatives impress with their unique look and are biodegradable.

Blasslila Bogen mit kleinen leuchtenden Punkten, aus dem zwei kräftig lila gefärbte Hörnchen herauswachsen
Two lateral root primordia develop from the main root of Arabidopsis thaliana. Images (with false colors) were taken with a confocal microscope.

Agriculture and forestry Plants Plant breeding research

How the TOR protein regulates root growth

The signaling molecule TOR detects whether there is enough sugar to form new roots.

Ethanolanlage von Südzucker-Tochter CropEnergies in Zeitz
Südzucker subsidiary CropEnergies' site in Zeitz has been producing up to 400,000 cubic meters of ethanol per year since 2005.

Chemistry Waste Chemistry

CropEnergies focuses on biobased chemicals

The first production plant for manufacturing renewable ethyl acetate from sustainable ethanol is to be built at the site of Südzucker subsidiary CropEnergies in Zeitz by 2025.

Gänseblümchen, Erbsen, Raps & Co.: Bei diesen Mini-Testbroten verleihen alternative Proteine dem Teig eine locker-luftige Struktur, wie sie sonst nur mit Gluten erreicht werden kann.
Daisies, peas, rapeseed & co.: In these mini test loaves, alternative proteins give the dough a fluffy, airy structure that can otherwise only be achieved with gluten.

Chemistry Plants Biotechnology/Systems biology

Alternative proteins for gluten-free baked goods

Using proteins from pea, rapeseed, quinoa and daisies, Hohenheim researchers want to replace gluten protein in baked goods and thus make pasta both fluffy and nutritious.

begrünte Hausfassade
Green facades improve the urban climate, but require a lot of maintenance.

Construction Microorganisms Biotechnology/Systems biology

Protect house facades with algae biofilms

Researchers in Berlin want to use a novel biofilm made of algae to protect buildings from overheating and thus ensure a better urban climate.

Nicole van Damm, Wissenschaftliche Direktorin des Leibniz-Instituts für Gemüse- und Zierpflanzenbau (IGZ) in Großbeeren

Agriculture and forestry Plants Agriculture sciences

“Environmental stress causes plants to lose the ability to defend themselves”

Nicole van Dam is an expert in chemical plant ecology and researches how plants use natural chemistry to communicate with friend and foe.

Acker mit Traktor
Soils are important carbon reservoirs.

Agriculture and forestry Microorganisms Agriculture sciences

Microbial carbon utilization in the soil surprisingly efficient

Microorganisms play a crucial role in carbon storage in soils. This is confirmed by an international study with the participation of researchers in Jena.

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.