Essays about: "Ink"

Showing result 21 - 25 of 149 essays containing the word Ink.

  1. 21. Shading system in glass facade architecture

    University essay from KTH/Ljusdesign

    Author : Arianna Foltran; [2020]
    Keywords : Daylight control; glass facades; visual comfort;

    Abstract : Glass facades building, especially offices, always need shading devices to guarantee occupant's well-being and comfort. However, shading devices are often composed of shutters or fabric tents which creates dark interiors and do not allow access to view out. Moreover, they ruin the aesthetical appearance of glass facades. READ MORE

  3. 22. 3D printing of gold nanoparticles

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Patrick Posluk; [2020]
    Keywords : 3D printing;

    Abstract : and the placement of the material. Hence, 3D printing can be an advantageous new method of constructing supercapacitors.In this thesis, the aim was to investigate how the different parameters of Electrohydrodynamic printing (EHD printing) will affect the spread of gold nanoparticles. READ MORE

  4. 23. Chemical analysis of hazardous substances in permanent tattoo inks available on the market

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Anna Bevin; An Na Lay; Daniel Ullmark; Jessika Hagman; [2020]
    Keywords : Tattoo inks; tattoos; metals; pigments; skin; matrix assisted laser desorption ionization time of flight mass spectrometry; inductively coupled plasma mass spectrometry; mass spectrometry; allergens; dyes;

    Abstract : As permanent tattoos are becoming more popular and common, an increased number of allergic reactions to tattoos is reported. The purpose of this project was to analyze tattoo inks for hazardous substances, and whether they comply to current Swedish and European legislative requirements. READ MORE

  5. 24. High Resolution 3D Printing with Cellulose Acetate

    University essay from Uppsala universitet/Nanoteknologi och funktionella material

    Author : Nils Heyman; [2020]
    Keywords : 3D printing; cellulose acetate;

    Abstract : In this project, an additive manufacturing technique called Direct Ink Writing has been used to 3D print structures from polymer solutions containing cellulose acetate. Cellulose acetate is a synthetic compound derived from plants. The intended application involves protein separation filters for medical purposes. READ MORE

  6. 25. Development and 3D Printing of Intrinsically Stretchable Materials for Microsupercapacitors

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Alexander Engman; [2020]
    Keywords : Stretchable electronics; Printed electronics; 3D printing; Direct Ink Writing; Additive manufacturing; Printed supercapacitor; Sträckbar elektronik; Tryckt elektronik; Friformsframställning; Direct InkWriting; Additiv tillverkning; Tryckt superkondensator;

    Abstract : The purpose of this thesis is to develop a simple Direct Ink Writing (DIW) method for fabricating intrinsically stretchable microsupercapacitors as ef- fective on-chip energy storage devices for the emerging stretchable electron- ics. Using the printing method for fabricating intrinsically stretchable elec- tronic components remains a novel approach. READ MORE