Sökning: "Jie Zhang"

Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Jie Zhang.

1. 1. Solution-Processable Conductive Graphene-Based Materials for Flexible Electronics

   Författare :Jie Zhao; Zhi-Bin Zhang; Shi-Li Zhang; Matti Mäntysalo; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Graphene; Graphene oxide; Silver; Copper; Composite; Conductive inks; Flexible electronics; Printed electronics; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;

   Sammanfattning : This thesis work explores electrical conductors based on few-layer graphene flakes as an enabler for low-cost, mechanically flexible, and high-conductivity conductors in large area flexible and printed electronic devices. The flakes are deposited from aqueous solutions and processed at low temperature. LÄS MER

3. 2. A numerical model to simulate short-term beach and dune evolution

   Författare :Jie Zhang; Avdelningen för Teknisk vattenresurslära; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Numerical model; cross-shore transport; beach profile change; dune erosion; offshore mound; storms;

   Sammanfattning : Sediment transport in the cross-shore (CS) and associated changes in the beach profile, especially during storms, have been topics of widespread concern. Since storms are often accompanied by high water levels and large waves, large quantities of sand from the beach and the dune are typically transported offshore, leading to severe beach and dune erosion, which threatens the integrity of buildings and infrastructure near the coast. LÄS MER

4. 3. CVD growth and material quality control of silicon carbide

   Författare :Jie Zhang; Roland Rupp; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : SiC has emerged as a promising semiconductor to replace Si in high power, high frequency and high temperature electronics. Thanks 1to the advantageous intrinsic material properties, such as large band gap, high electric breakdown field, high thermal conductivity and highly inert chemical properties, intensified efforts world-wide have been attracted in developing crystal growth technology and device fabrication processes for the SiC components. LÄS MER

5. 4. Studies on 7a-hydroxycholesterol in extrahepatic tissues and cells

   Författare :Jie Zhang; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : In human liver, primary bile acids are synthesized from cholesterol via the well-established neutral and also via the recently described acidic pathways. The latter includes 27-hydroxycholesterol 7alpha-hydroxylase. LÄS MER

7. 5. Targeting Human Epidermal Growth Factor Receptors with Drug Conjugates Based on Affibody Molecules

   Författare :Jie Zhang; Torbjörn Gräslund; Per-Åke Nygren; Marika Nestor; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Affibody molecule; HER2; HER3; affibody-drug conjugate; half-life; payload; Affibody-molekyl; HER2; HER3; affibody-läkemedelskonjugat; halveringstid; nyttolast; Biotechnology; Bioteknologi;

   Sammanfattning : Cancer is a major public health challenge and the second leading cause of death in the world, with millions of new cases being diagnosed each year. Traditional cancer treatments such as surgery, radiation therapy, and chemotherapy are many times effective, but may also cause damage to healthy cells, leading to side effects. LÄS MER