Microplasmas as short length and time scale reactors for controlled fabrication of nanomaterials
... carbon precursor, ethanol, and produced nanometre-sized particles by the microplasma process [1]. Extensive materials characterization of the carbon nanoparticles confirms that diamond-phase carbon is produced with sizes less than 5 nm and structures corresponding to cubic diamond, lonsdaleite, and ...
... carbon precursor, ethanol, and produced nanometre-sized particles by the microplasma process [1]. Extensive materials characterization of the carbon nanoparticles confirms that diamond-phase carbon is produced with sizes less than 5 nm and structures corresponding to cubic diamond, lonsdaleite, and ...
Workshop Programme
... "Synthetic modification of pH sensitive contrast agents for attachment to functional molecules and its utilization in biotin-avidin system" ...
... "Synthetic modification of pH sensitive contrast agents for attachment to functional molecules and its utilization in biotin-avidin system" ...
Nanosystems Engineering on Microfluidic Platform: Potential
... No back scattered light observed ...
... No back scattered light observed ...
Zeng 1..6 - Science Advances
... is worth noting that self-assembly of carbon tails of the ligands on the Au133 surface also induces chirality (Fig. 4A), but the chiral pattern is different from that formed by the –S–Au–S– motifs (that is, swirls versus helices). The surface patterns of both the helical ladders of –S–Au–S– motifs a ...
... is worth noting that self-assembly of carbon tails of the ligands on the Au133 surface also induces chirality (Fig. 4A), but the chiral pattern is different from that formed by the –S–Au–S– motifs (that is, swirls versus helices). The surface patterns of both the helical ladders of –S–Au–S– motifs a ...
Chemistry: The Study of Change
... The first involves division of a massive solid into smaller portions. This “top-down” approach may involve milling or attrition研磨 (mecanosynthesis), chemical methods for breaking specific bonds (e.g. hydrogen bonds) that hold together larger repeating elements of the bulk solid, and volatilization 挥 ...
... The first involves division of a massive solid into smaller portions. This “top-down” approach may involve milling or attrition研磨 (mecanosynthesis), chemical methods for breaking specific bonds (e.g. hydrogen bonds) that hold together larger repeating elements of the bulk solid, and volatilization 挥 ...
Nanomaterials Activated and Guided Folding of Graphene
... First, we discuss the selfassembly of colloidal nanoparticles of different sizes, shapes, material compositions, ligands and solvents in external fields. We illustrate that the lattice types and configurations of the self-assembled superstructures critically depend on the delicate balance of forces ...
... First, we discuss the selfassembly of colloidal nanoparticles of different sizes, shapes, material compositions, ligands and solvents in external fields. We illustrate that the lattice types and configurations of the self-assembled superstructures critically depend on the delicate balance of forces ...
Colloidal gold
Colloidal gold is a sol or colloidal suspension of submicrometre-size nanoparticles of gold in a fluid, usually water. The liquid is usually either an intense red colour (for particles less than 100 nm) or blue/purple (for larger particles).Due to the unique optical, electronic, and molecular-recognition properties of gold nanoparticles, they are the subject of substantial research, with applications in a wide variety of areas, including electron microscopy, electronics, nanotechnology, and materials science.The properties of colloidal gold nanoparticles, and thus their applications, depend strongly upon their size and shape. For example, rodlike particles have both transverse and longitudinal absorption peak, and anisotropy of the shape affects their self-assembly.