Mechanistic Elucidation of Nanomaterial-Enhanced First-Generation Biosensors Using Probe Voltammetry of an Enzymatic Reaction

Autor: Ann H. Wemple, Jamie S. Kaplan, Michael C. Leopold

Publikováno v: Biosensors, Vol 13, Iss 8, p 798 (2023)

The incorporation of nanomaterials (NMs) into biosensing schemes is a well-established strategy for gaining signal enhancement. With electrochemical biosensors, the enhanced performance achieved from using NMs is often attributed to the specific phys

Externí odkaz: https://doaj.org/article/54b933b9acf742f2a3c88d73b6205977

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Towards Atomically Precise Supported Catalysts from Monolayer‐Protected Clusters: The Critical Role of the Support

Autor: Longo, Alessandro, de Boed, Ewoud J.J., Mammen, Nisha, van der Linden, Marte, Honkala, Karoliina, Häkkinen, Hannu, de Jongh, Petra E., Donoeva, Baira, Sub Inorganic Chemistry and Catalysis, Inorganic Chemistry and Catalysis

Publikováno v: Chemistry (Weinheim an Der Bergstrasse, Germany)
'Chemistry-A European Journal ', vol: 26, pages: 7051-7058 (2020)
Chemistry-A European Journal, 26(31), 7051. Wiley

Controlling the size and uniformity of metal clusters with atomic precision is essential for fine‐tuning their catalytic properties, however for clusters deposited on supports, such control is challenging. Here, by combining X‐ray absorption spec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad323c6ff09b4e7966f9032eaf57392e
http://europepmc.org/articles/PMC7318640

Crystal Structure of Au36-xAgx(SPh-tBu)24 Nanoalloy and the Role of Ag Doping in Excited State Coupling

Autor: Luca Sementa, Amala Dass, Mauro Stener, Alessandro Fortunelli, Marco Medves, Guda Ramakrishna, Allen G. Oliver, Naga Arjun Sakthivel

Publikováno v: Journal of physical chemistry. C 123 (2019): 29484–29494. doi:10.1021/acs.jpcc.9b09060
info:cnr-pdr/source/autori:Naga Arjun Sakthivel, Mauro Stener, Luca Sementa, Marco Medves, Guda Ramakrishna, Alessandro Fortunelli, Allen G. Oliver, Amala Dass/titolo:Crystal Structure of Au36-xAgx(SPh-tBu)24 Nanoalloy and the Role of Ag Doping in Excited State Coupling/doi:10.1021%2Facs.jpcc.9b09060/rivista:Journal of physical chemistry. C/anno:2019/pagina_da:29484/pagina_a:29494/intervallo_pagine:29484–29494/volume:123

We report the X-ray crystal structure of Au36-xAgx(SPh-tBu)24 alloy nanomolecules, optical properties, and the substitutional disorder refinement protocol to obtain a reliable structural model. Single crystal X-ray crystallography (SC-XRD) revealed a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9534b509a4064ee2d9d0bb68e9dbdfdb
https://doi.org/10.1021/acs.jpcc.9b09060

Understanding the Synthesis of Metal Monolayer-Protected Clusters

Autor: Zaker, Yeakub

Metal monolayer-protected clusters (MPCs) are an important new class of small metal nanoparticles with discrete sizes and unique properties that are eminently tunable, such that changing even a single atom can modify the properties in technologically

Externí odkaz: http://rave.ohiolink.edu/etdc/view?acc_num=toledo1588870112990773