scholarly journals The design and fabrication of supramolecular semiconductor nanowires formed by benzothienobenzothiophene (BTBT)-conjugated peptides

Nanoscale ◽  
2018 ◽  
Vol 10 (21) ◽  
pp. 9987-9995 ◽  
Author(s):  
Mohammad Aref Khalily ◽  
Hakan Usta ◽  
Mehmet Ozdemir ◽  
Gokhan Bakan ◽  
F. Begum Dikecoglu ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Small Molecules ◽  
Semiconductor Nanowires ◽  
Semiconducting Materials ◽  
Solution Processable ◽  
Self Assembled ◽  
Potential Use

Self-assembled peptide nanostructures containing π-Conjugated small molecules based on a [1]benzothieno [3,2-b]benzothiophene (BTBT) unit are shown as solution-processable semiconducting materials for potential use in tissue engineering, bioelectronics and (opto)electronics.

Biocompatiblibility analysis of the decellularized bovine pericardium

2020 ◽  
Vol 8 (2) ◽  
Author(s):  
A. Sokol ◽  
◽  
D. Grekov ◽  
G. Yemets ◽  
O. Galkin ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Sodium Dodecyl ◽  
Bovine Pericardium ◽  
Surrounding Tissue ◽  
Tissue Samples ◽  
Group I ◽  
Alternative Material ◽  
Decellularized Scaffolds ◽  
Group 2 ◽  
Potential Use

The decellularized bovine pericardium and its potential use as a natural scaffold is a promising approach in the field of tissue engineering and regenerative medicine. The reaction of the host toward decellularized scaffolds depends on their biocompatibility, which should be satisfied being before applied in clinical use. Purpose: to evaluate the biocompatibility of the extracellular matrices, which were decellularized by trypsin enzyme and anionic sodium dodecyl sulfate (SDS) detergent. Material and methods. Pericardial sacs were acquired from 12-18 months’ age bulls. Tissue decellularization was performed by using 0.25 % Trypsin solution and 1 % ionic SDS for group I and 0.1 % SDS for group II samples. The implantation was performed on Wistar rats. The tissue samples were stained with hematoxylin & eosin, Congo red and Masson's Trichrome for histological analysis. Results. In group 1 in 3 months after subcutaneous implantation in rats we noticed the inflammation in surrounding tissue and degradation of the implant. Under the same conditions in animals of group 2 implant replacement with growing immature connective tissue was noted. Bio-implant of this group did not degrade, moreover it's integrated to the tissues of experimental rats. Conclusion. Our results showed that decellularized bovine pericardium by 0.1 % SDS can become an alternative material for tissue engineering and has the potential for further use in human surgery.

scholarly journals Self-assembled composite matrix in a hierarchical 3-D scaffold for bone tissue engineering

2011 ◽  
Vol 7 (5) ◽  
pp. 2244-2255 ◽  
Author(s):  
Muwan Chen ◽  
Dang Q.S. Le ◽  
Anette Baatrup ◽  
Jens V. Nygaard ◽  
San Hein ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Composite Matrix ◽  
Self Assembled

High performance solution-processable tetrathienoacene (TTAR) based small molecules for organic field effect transistors (OFETs)

2017 ◽  
Vol 53 (43) ◽  
pp. 5898-5901 ◽  
Author(s):  
Sureshraju Vegiraju ◽  
Deng-Yi Huang ◽  
Pragya Priyanka ◽  
Yo-Shan Li ◽  
Xian-Lun Luo ◽  
...  
Keyword(s):  
Small Molecules ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Solution Processable

DDTT-TTARexhibits the highest mobility of 0.81 cm2V−1s−1.

scholarly journals A dual-application poly (dl-lactic-co-glycolic) acid (PLGA)-chitosan composite scaffold for potential use in bone tissue engineering

2017 ◽  
Vol 28 (16) ◽  
pp. 1966-1983 ◽  
Author(s):  
Yamina Boukari ◽  
Omar Qutachi ◽  
David J. Scurr ◽  
Andrew P. Morris ◽  
Stephen W. Doughty ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Glycolic Acid ◽  
Composite Scaffold ◽  
Chitosan Composite ◽  
Potential Use

scholarly journals Recent Advances in Application of Biosensors in Tissue Engineering

2014 ◽  
Vol 2014 ◽  
pp. 1-18 ◽  
Author(s):  
Anwarul Hasan ◽  
Md Nurunnabi ◽  
Mahboob Morshed ◽  
Arghya Paul ◽  
Alessandro Polini ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Cell Culture ◽  
Small Molecules ◽  
Real Time ◽  
Inflammatory Cytokines ◽  
Serum Proteins ◽  
Molecular Size ◽  
Medical Diagnostics ◽  
Alpha Fetoprotein ◽  
Pharmaceutical Industries

Biosensors research is a fast growing field in which tens of thousands of papers have been published over the years, and the industry is now worth billions of dollars. The biosensor products have found their applications in numerous industries including food and beverages, agricultural, environmental, medical diagnostics, and pharmaceutical industries and many more. Even though numerous biosensors have been developed for detection of proteins, peptides, enzymes, and numerous other biomolecules for diverse applications, their applications in tissue engineering have remained limited. In recent years, there has been a growing interest in application of novel biosensors in cell culture and tissue engineering, for example, real-time detection of small molecules such as glucose, lactose, and H2O2as well as serum proteins of large molecular size, such as albumin and alpha-fetoprotein, and inflammatory cytokines, such as IFN-g and TNF-α. In this review, we provide an overview of the recent advancements in biosensors for tissue engineering applications.

The Field Effect of Concentration DNA on Conductance of Silicon Nanowire

2015 ◽  
Vol 1109 ◽  
pp. 163-166
Author(s):  
M. Wesam Al-Mufti ◽  
U. Hashim ◽  
Mijanur Rahman ◽  
Tijjani Adam ◽  
A.S. Ibraheam ◽  
...  
Keyword(s):  
Finite Element ◽  
Surface Modification ◽  
Field Effect ◽  
Silicon Nanowire ◽  
Semiconductor Nanowires ◽  
Comsol Multiphysics ◽  
Dna Concentration ◽  
Finite Element Calculations ◽  
Potential Use

Currently, the potential use of Semiconductor nanowires as parts of future devices has triggered an increased interest in biosensor research. The COMSOL Multiphysics is simulation used that can improve the sensitivity of Bioelectronics to extend their stability and utility. In this paper, we are investigating the effect of DNA concentration of the electrolyte effect biosensor on the conductance of the nanowire through finite element calculations. First, the distribution of the electrostatic has potential in the nanowire due to the DNA concentration. In conclusion of this paper represented DNA that conductance nanowire is affected from surface modification after DNA including on the model.

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