Sub-10-nm Scalability of Emerging Nanowire Junctionless FETs Using a Schottky Metallic Core

Here, we report a post-synthesis functionalization of the shell of Au nanoclusters (NCs) synthesized using glutathione as a thiolate ligand. The as-synthesized Au NCs are subjected to the post-synthesis functionalization via amidic coupling of dopamine on the cluster shell to tailor photoluminescence (PL) and electrochemiluminescence (ECL) features of the Au NCs. Because the NCs’ PL at ca. 610 nm is primarily ascribed to the Au(I)-thiolate (SG) motifs on the cluster shell of the NCs, the post-synthesis functionalization of the cluster shell enhanced the PL intensity of the Au NCs via rigidification of the cluster shell. In contrast to the PL enhancement, the post-synthesis modification of the cluster shell does not enhance the near-infrared (NIR) ECL of the NCs because the NIR ECL at ca. 800 nm is ascribed to the Au(0)-SG motifs in the metallic core of the NCs.

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Mössbauer Effect Study of Lattice Vibration of the Interface Layer between the Oxidized Surface and the Metallic Core of Small Iron Particles

Japanese Journal of Applied Physics ◽

10.1143/jjap.31.2540 ◽

1992 ◽

Vol 31 (Part 1, No. 8) ◽

pp. 2540-2543 ◽

Cited By ~ 9

Author(s):

Ichiro Tamura ◽

Mitsuhiko Hayashi

Keyword(s):

Mössbauer Effect ◽

Lattice Vibration ◽

Interface Layer ◽

Effect Study ◽

Iron Particles ◽

Mossbauer Effect ◽

Metallic Core

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Influence of amino acid corona, metallic core and surface functionalisation of nanoparticles on their in-vitro biological behaviour

International Journal of Nanotechnology ◽

10.1504/ijnt.2017.086766 ◽

2017 ◽

Vol 14 (9/10/11) ◽

pp. 816 ◽

Cited By ~ 7

Author(s):

K.J. Sourabh Monnappa ◽

Nikhath Firdose ◽

G. Madhu Shree ◽

Kaustav Nath ◽

P.N. Navya ◽

...

Keyword(s):

Amino Acid ◽

Biological Behaviour ◽

Metallic Core ◽

Surface Functionalisation

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Masking Conventional Metallic Cast Post for Enhancing Esthetics

Journal of Contemporary Dentistry ◽

10.5005/jp-journals-10031-1148 ◽

2016 ◽

Vol 6 (1) ◽

pp. 85-89 ◽

Cited By ~ 1

Author(s):

Jyoti B Nadgere ◽

Naisargi P Shah ◽

Amit Mahadeo Gaikwad

Keyword(s):

Case Report ◽

Metal Core ◽

Metallic Core ◽

Tooth Structure ◽

Custom Made ◽

All Ceramic ◽

Post And Core ◽

Ceramic Restorations ◽

Labial Surface ◽

Metal Post

ABSTRACT Loss of tooth structure occurs due to caries, endodontic treatment, or fracture caused by trauma; restoring these teeth is difficult task for a clinician. Post and core is an option for teeth when excessive tooth structure is lost and teeth need to be restored with crown and bridge procedure. They can be prefabricated post with composite built up or a one-piece custom-made post. The custom-made cast metal post and core have disadvantage due to their color that imparts grayish hue to overlying ceramic restorations. Masking the metal core can enhance the esthetic of all ceramic restorations that are placed over the cast post and core. A case report is being presented where the metallic core was masked with ceramic built up on labial surface of metal core. How to cite this article Shah NP, Gaikwad AM, Ram SM, Nadgere JB. Masking Conventional Metallic Cast Post for Enhancing Esthetics. J Contemp Dent 2016;6(1):85-89.

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