Skip to content

6| BioFabricating Materials

Research

TEXT

Designer/other

Quotes

Process

BioMaterials

BioMaterials

Recipes

CONDUCTIVE BIOPLASTICS

**Conductive Bioplastic * **
Ingredients Quantities
Agar 2gr
Glycerol 1mL
Salt 5gr
Water 240mL
*Recipe from Conductive Agar Ag03 by Elisabeth Lorenzi, Materiom
Conductive Bioplastic 2
Ingredients Quantities
Agar 4gr
Glycerin 12gr
Salt 10gr
Water 800mL*
*misread the cardboard and put 800mL instead of 200mL but it is drying well so far

BioMaterials

ALGINATE

Flexible thin BIO-FOIL

Flexible thin BIO-FOIL
Ingredients Quantities
Alginate 12gr
Glycerol 20gr
Sunflower oil 10gr
Water 200ml
Spread solution for curing
Ingredients Quantities
Sodium chloride hydrate/ Calcium Chlorure 10ml
Water 100mL
  • let the mixture rest for a few hour, (to eliminate the bubbles created during mixing) then pour it into your mold, or other
  • and spray some sodium chloride solution on top of it (repeat if necessary)

To make the threads : - prepare a pot with the solution for curing - put the flexible thin bio foil mixture into a syringe - the poor it into the solution to produce fine lines of material "threads"

BioMaterials BioMaterials BioMaterials

AGAR AGAR

Flexible Bio-Foil

Flexible Bio-Foil
Ingredients Quantities
Agar 5g
Glycerine 15g
Water 250mL

Cook +/- 25 minutes at 80°C gives the best results

BioMaterials BioMaterials

Stretch Bio-Foil

Stretch Bio-Foil
Ingredients Quantities
Agar 3g
Gelatine 20g
Glycerine 15mL
Water 400mL

Cook +/- 45minutes at 80°C gives the best results

BioMaterials BioMaterials

Bio-Plastic 1

Bio-Plastic 1
Ingredients Quantities
Agar 4g
Glycerine 25g
Water 400ml

BioMaterials

Bio-Plastic 2

Bio-Plastic 2
Ingredients Quantities
Agar 4g
Glycerine 17mL
Water 200mL
  • Add the agar in the warm water quantity, on low heat
  • Stir a bit
  • Then add the Glycerine,
  • cook for approximetly 15 or more minutes until it gets a little bit less transparent and slightly thicker
  • Pour it into the molds

BioMaterials BioMaterials

Kuzu

KUZU
Ingredients Quantities
Kuzu 60 mg
Water 120 ml
Glycerine 10 mL
Vinegar 10 mL
The recipe we followed was taken on materiom (https://materiom.org/recipe/592)
from a tapioca starch recipe

BioMaterials BioMaterials

KUZU BIO PLASTIC

The recipe we followed was taken on « materiom », from a tapioca starch recipe. You can find it here : https://materiom.org/recipe/592 What is KUZU ??

Kuzu (Pueraria montana var. lobata) is the Japanese name for the kudzu plant and the starch derived from the kudzu root.

Kuzu is native to both China and Japan and is a member of the pea family. Though the vine itself is quite invasive and survives by covering other plants and thus robbing them of a light source, the starch contained in its large roots is valued throughout parts of Asia for its culinary and medicinal properties.

Kuzu is unsurpassed as a thickening agent and can produce sparkling sauces, gloss soups, and provide a smooth texture to a wide variety of foods. Kuzu can even be dusted on vegetables or fish prior to frying to provide a light and crisp coating.

What's more, kuzu is most often utilized for its ability to help balance the acidity of sweets, and is commonly an ingredient in desserts such as puddings, pies, icing, and atop a variety of cakes. Kuzu’s superior jelling strength, taste, texture and healing attributes make it a great alternative to other natural starches such as arrowroot, and is healthier than processed corn and potato starches.

Experimenting the recipe : Since the quantity of water for one recipe seemed really tiny, we doubled the quantity. Made the the 28th of October (The recipe advise to wait 7 days before taking it off the surface.)

  • Take a cooking pot (preferably steel container). Add kuzu and coldwater and stir thoroughly until no lumps are present and kuzu is completely dissolved.
  • Add glycerine and vinegar to the kuzu solution and mix well.
  • Now, cook the solution under a low flame for five minutes, don't forget to keep stirring (the whisk was a good toll for this step) the solution until it becomes a thick white paste.
  • Transfer the compound from the cooking pot and spread it over a butter/ oil coated flat surface.

…Coming soon for the 2 last steps ! Keep it for air-drying for at least 7 days.

Once it's completely dried, carefully peel it off from the surface and dip it in water for few minutes and dry it.

This recipe is as fast as easy to execute. Just be careful to stir enough when it gets thicker to avoid lumps ! No awful smells to deal with ☺ When the texture is ready to be spread, you’ve got to do it quite quickly before it becomes to solid to be spread !

GELATINE

Bio-Foam

Bio-Foam
Ingredients Quantities
Gelatine 48g
Glycerin 12g
Water 240mL
Soap 10mL

BioMaterials BioMaterials

Bio-Resin

Bio-Resin
Ingredients Quantities
Gelatine 48g
Glycerin 8g
Water 240mL

BioMaterials BioMaterials

Neetle Gelatine Composite

The recipe I used was found on "Matriom" website: Page on Materiom for the Neetle Gelatine composite recipe But I guess the quantities are not good ones, as there is too much neetle for too many liquid ingredients. I tried this quantities: 20grams nettle leaf intead of 100gr in the recipe

Neetle Gelatine Composite
Ingredients Quantities
Gelatine 10gr
Glycerol 10ml (appr 14gr)
Water 100mL
Dried Neetle leaves 20gr
    1. Remove the leaves from the Nettle Plants and place in the oven on a low heat to dry out
    1. Put the dried nettle leaves in a grinder until a fine powder has formed
    1. Pour 100ml of cold water into a pan
    1. Dissolve the gelatine and glycerol into the cold water
    1. Heat the gelatine and glycerol mixture until it begins to thicken
    1. Mix in the nettle powder to the pan
  • 7.Pour the mixture into a mould or flat tray and leave to harden

NOTE : for the a better result the nettle leafs needs to be in almost very fine powder - avoid branches. **Be carreful in converting "ml" in "gr" **

Steel waiting the dried result to then adjust the recipe BioMaterials

Mushroom

BioMaterials BioMaterials

Other resources

Lecture

Tutorials


Last update: 2024-08-27