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Biomimetic bottom-up assembly of nan...

Nueraji, Nuerxiati.

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Biomimetic bottom-up assembly of nanomaterials and their applications as nanoreactors.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Biomimetic bottom-up assembly of nanomaterials and their applications as nanoreactors./
Author:	Nueraji, Nuerxiati.
Description:	192 p.
Notes:	Adviser: Hiroshi Matsui.
Contained By:	Dissertation Abstracts International69-01B.
Subject:	Chemistry, Polymer. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3296952
ISBN:	9780549434658

Biomimetic bottom-up assembly of nanomaterials and their applications as nanoreactors.
Nueraji, Nuerxiati.

Biomimetic bottom-up assembly of nanomaterials and their applications as nanoreactors. - 192 p.

Adviser: Hiroshi Matsui.

Thesis (Ph.D.)--City University of New York, 2008.

The design and fabrication of nanometer-sized functional materials have become a widely studied field in nanotechnology due to their potential use as building blocks in nanodevices. Various bottom-up methods have been developed to fabricate nano- and micro-scale devices in microelectronics, optic, actuators and sensors. Introduction of biological self-assembly of nanometer-sized building blocks is expected to accomplish the bottom-up fabrications in a more reproducible, efficient, and economic manner. The development of the next generation of electronic industry demands more advanced electronic circuits. The advanced electronic circuits can be achieved by increasing the packing density of nanometer-sized electronic elements. The application of bottom-up approaches has important potentials for the fabrication of advanced electronic circuits.

ISBN: 9780549434658Subjects--Topical Terms:

1018428
Chemistry, Polymer.

Biomimetic bottom-up assembly of nanomaterials and their applications as nanoreactors.
LDR:04876nam 2200361 a 45 001 957437
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008 110630s2008 ||||||||||||||||| ||eng d
020 $a 9780549434658
035 $a (UMI)AAI3296952
035 $a AAI3296952
040 $a UMI $c UMI
100 1 $a Nueraji, Nuerxiati. $3 1280787
245 1 0 $a Biomimetic bottom-up assembly of nanomaterials and their applications as nanoreactors.
300 $a 192 p.
500 $a Adviser: Hiroshi Matsui.
500 $a Source: Dissertation Abstracts International, Volume: 69-01, Section: B, page: 0347.
502 $a Thesis (Ph.D.)--City University of New York, 2008.
520 $a The design and fabrication of nanometer-sized functional materials have become a widely studied field in nanotechnology due to their potential use as building blocks in nanodevices. Various bottom-up methods have been developed to fabricate nano- and micro-scale devices in microelectronics, optic, actuators and sensors. Introduction of biological self-assembly of nanometer-sized building blocks is expected to accomplish the bottom-up fabrications in a more reproducible, efficient, and economic manner. The development of the next generation of electronic industry demands more advanced electronic circuits. The advanced electronic circuits can be achieved by increasing the packing density of nanometer-sized electronic elements. The application of bottom-up approaches has important potentials for the fabrication of advanced electronic circuits.
520 $a In this dissertation, we mainly focused on the two main parts: (A) Synthesis of nano-sized building blocks. Furthermore, the synthesis of unique crystalline structures and shapes of the inorganic and organic nano-materials at room temperatures and study of their properties. For example, the results of Electric field Microscopy (EFM) showed the ferrolectric properties of Barium titanate nanocrystals formed at room temperature. Also, the semiconducting properties of needle shaped single crystalline structures of organic semiconductors, Polythiophenes, Polyaniline, and Polypyrolle was proved by scanning tunneling spectroscopy (STS). (B) Bottom up approach for fabrication of nanodevice; we propose here a bionanotechnological approach for efficient fabrications of nanometer-scale electronic circuit geometries by anchoring functionalized bionanotubes on to a surface via a complementary bioconjugation mechanism. Nanoparticles with various functions can be coated onto the bionanotubes by "mineralizing peptides" and the electronic properties of the circuit can be tuned by controlling size and packing density of particles on the sidewall of the nanotubes.
520 $a For the bottom-up approach, it is mandatory that the synthesis of photonic nanomaterials and their alignments be accomplished efficiently and precisely, due to the effects of the size, alignment, shape, and crystalline structure of the photonic nanocrystals. The tunabilities of these features and the potential of new materials fabrications by using peptides will provide a significant advantage for photonic material syntheses. We have employed peptide-precursor nanoring assemblies for the production of functional nanostructures including gold, ferroelectric barium titanate, and used interfacial polymerization method to produce shape controlled inorganic and organic nanoparticles. In this research, we further fabricated nano-arrays on substrates by the bottom-up approach (AFM-based nanolithography). The tunable spacing between the nanocrystals was adjusted by controlling the dimension of the peptide nano-rings and functioned as photonic spacers. The novel fabrication methodology provided improved a feasible approach to control the photonic properties of resulting nano-particle arrays.
520 $a Furthermore, in order for the in situ synthesis of tunable nano-particle arrays on the functionalized substrates as nanodevices, the bio-mineralization process was also applied in the SPM based nanolithography bottom-up approach. The mineralizing peptides were firstly patterned on to surface combining with bioresistive spacers. Corresponding peptides were used to implement the requirement of materials in device. Parameters including pH of solution, spacer, the width of the patterned areas and the nature of peptides were monitored to control the size, inter-particle distance, and shape of nano-particle arrays.
590 $a School code: 0046.
650 4 $a Chemistry, Polymer. $3 1018428
650 4 $a Engineering, Materials Science. $3 1017759
690 $a 0495
690 $a 0794
710 2 $a City University of New York. $b Chemistry. $3 1058373
773 0 $t Dissertation Abstracts International $g 69-01B.
790 $a 0046
790 1 0 $a Drain, Michael $e committee member
790 1 0 $a Francesconi, Lynn $e committee member
790 1 0 $a Matsui, Hiroshi, $e advisor
790 1 0 $a Mirkin, Michael $e committee member
790 1 0 $a O'Brien, Stephen $e committee member
791 $a Ph.D.
792 $a 2008
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3296952