摘要:
The invention relates to tuned multifunctional linker molecules for charge transport through organic-inorganic composite structures. The problem underlying the present invention is to provide multifunctional linker molecules for tuning the conductivity in nanoparticle-linker assemblies which can be used in the formation of electronic networks and circuits and thin films of nanoparticles. The problem is solved according to the invention by providing a multifunctional linker molecule of the general structure CON1—FUNC1—X—FUNC2—CON2 in which X is the central body of the molecule, FUNC1 and FUNC2 independently of each other are molecular groups introducing a dipole moment and/or capable of forming intermolecular and/or intramolecular hydrogen bonding networks, and CON1 and CON2 independently of each other are molecular groups binding to nanostructured units comprising metal and semiconductor materials.
摘要:
The invention relates to tuned multifunctional linker molecules for charge transport through organic-inorganic composite structures. The problem underlying the present invention is to provide multifunctional linker molecules for tuning the conductivity in nanoparticle-linker assemblies which can be used in the formation of electronic networks and circuits and thin films of nanoparticles. The problem is solved according to the invention by providing a multifunctional linker molecule of the general structure CON1-FUNC1-X-FUNC2-CON2 in which X is the central body of the molecule, FUNC1 and FUNC2 independently of each other are molecular groups introducing a dipole moment and/or capable of forming intermolecular and/or intramolecular hydrogen bonding networks, and CON1 and CON2 independently of each other are molecular groups binding to nanostructured units comprising metal and semiconductor materials.
摘要:
The present invention is related to the linker molecules comprising one or more nucleic acid binding group and one or more nanoparticle binding group which are connected covalently by a spacer group. The problem underlying the present invention is to provide methods for the controlled and selective metallisation of nucleic acids, the production of nanowires which may be used, e. g., in the formation of electronic networks and circuits allowing a high density arrangement, and the components of devices that may be incorporated in such networks and circuits. This problem is solved by a linker molecule which comprises one or more nucleic acid binding group(s) and one or more nanoparticle binding group(s) which are connected covalently by a spacer group. Such linkers can be used for the manufacture of nucleic acid/linker conjugates, nanoparticle/linker conjugates, and nanoparticle/linker/nucleic acid composites and further nanowires, electronic networks, electronic circuits and junctions comprising said nanowires.
摘要:
A functional device which is composed of a nanometer-sized functional structure, which can reduce connection resistance in connecting the functional structure to an external electrode, and which includes a wiring section capable of minimizing constraints given to structural designs of various functional structures, and a method of manufacturing it are provided. A functional device in which a functional structure having contained sections in positions spaced from each other is retained by a carbon nanotube. A gap is formed in the carbon nanotube, and the carbon nanotube is segmented into a first carbon nanotube and a second carbon nanotube by the gap. One of the contained sections is contained in the first carbon nanotube at an opening of the first carbon nanotube facing the gap, and the other of the contained sections is contained in the second carbon nanotube at an opening of the second carbon nanotube facing the gap.
摘要:
The invention relates to tuned multifunctional linker molecules for charge transport through organic-inorganic composite structures. The problem underlying the present invention is to provide multifunctional linker molecules for tuning the conductivity in nanoparticle-linker assemblies which can be used in the formation of electronic networks and circuits and thin films of nanoparticles. The problem is solved according to the invention by providing a multifunctional linker molecule of the general structure CON1-FUNC1-X-FUNC2-CON2 in which X is the central body of the molecule, FUNC1 and FUNC2 independently of each other are molecular groups introducing a dipole moment and/or capable of forming intermolecular and/or intramolecular hydrogen bonding networks, and CON 1 and CON 2 independently of each other are molecular groups binding to nanostructured units comprising metal and semiconductor materials.
摘要:
The invention relates to tuned multifunctional linker molecules for charge transport through organic-inorganic composite structures. The problem underlying the present invention is to provide multifunctional linker molecules for tuning the conductivity in nanoparticle-linker assemblies which can be used in the formation of electronic networks and circuits and thin films of nanoparticles. The problem is solved according to the invention by providing a multifunctional linker molecule of the general structure CON1—FUNC1—X—FUNC2—CON2 in which X is the central body of the molecule, FUNC1 and FUNC2 independently of each other are molecular groups introducing a dipole moment and/or capable of forming intermolecular and/or intramolecular hydrogen bonding networks, and CON1and CON2 independently of each other are molecular groups binding to nanostructured units comprising metal and semiconductor materials.
摘要:
A functional device which is composed of a nanometer-sized functional structure, which can reduce connection resistance in connecting the functional structure to an external electrode, and which includes a wiring section capable of minimizing constraints given to structural designs of various functional structures, and a method of manufacturing it are provided. A functional device in which a functional structure having contained sections in positions spaced from each other is retained by a carbon nanotube. A gap is formed in the carbon nanotube, and the carbon nanotube is segmented into a first carbon nanotube and a second carbon nanotube by the gap. One of the contained sections is contained in the first carbon nanotube at an opening of the first carbon nanotube facing the gap, and the other of the contained sections is contained in the second carbon nanotube at an opening of the second carbon nanotube facing the gap.
摘要:
The present invention relates to molecules exhibiting rectifying properties. In particular, the present invention relates to a molecular rectifying assembly, comprising the general structure METAL1-CON1-BRIDGE-CON2-METAL2 in which CON1 and CON2 are a connecting group or connecting part and independently of each other are molecular groups bound to METAL1,2 in such a way that an adsorbate state with an energy close to the Fermi energy of the metal is formed at one or both of the METAL1,2/CON1,2 interfaces, METAL is selected from metals and/or alloys of metals, and BRIDGE is the core of the molecule, consisting of pi-conjugated and non-conjugated parts. Furthermore, the present invention relates to uses of said molecular rectifying assembly or the production of electronic devices where molecules are placed between at least two electrodes.
摘要:
The present invention provides an improved process for the direct and selective metallization of nucleic acids via metal nanoparticles produced in-situ in which a nucleic acid specific metal complex is reacted with a nucleic acid to produce a metal complex-nucleic acid conjugate, non-conjugated metal complex and/or non-conjugated by-products are removed, and the metal complex-nucleic acid conjugate is reacted with a reducing agent to produce a metal nanoparticle-nucleic acid composite. The metal nanoparticle-nucleic acid composites may be used, e. g., in the formation of nanowires, for electronic networks and circuits allowing a high density arrangement.