Synthesis of semiconductor nanocrystals, focusing on nontoxic and earth-abundant materials

P Reiss, M Carriere, C Lincheneau, L Vaure… - Chemical …, 2016 - ACS Publications
We review the synthesis of semiconductor nanocrystals/colloidal quantum dots in organic
solvents with special emphasis on earth-abundant and toxic heavy metal free compounds …

Aqueous based semiconductor nanocrystals

L Jing, SV Kershaw, Y Li, X Huang, Y Li… - Chemical …, 2016 - ACS Publications
This review summarizes traditional and recent nonconventional, bioinspired, methods for the
aqueous synthesis of colloidal semiconductor quantum dots (QDs). The basic chemistry …

Surface modification, functionalization and bioconjugation of colloidal inorganic nanoparticles

RA Sperling, WJ Parak - Philosophical Transactions of …, 2010 - royalsocietypublishing.org
Inorganic colloidal nanoparticles are very small, nanoscale objects with inorganic cores that
are dispersed in a solvent. Depending on the material they consist of, nanoparticles can …

Self-assembled monolayers of thiolates on metals as a form of nanotechnology

JC Love, LA Estroff, JK Kriebel, RG Nuzzo… - Chemical …, 2005 - ACS Publications
Nanoscience includes the study of objects and systems in which at least one dimension is 1-
100 nm. The objects studied in this range of sizes are larger than atoms and small …

Nanoparticle superlattices: the roles of soft ligands

KJ Si, Y Chen, Q Shi, W Cheng - Advanced Science, 2018 - Wiley Online Library
Nanoparticle superlattices are periodic arrays of nanoscale inorganic building blocks
including metal nanoparticles, quantum dots and magnetic nanoparticles. Such assemblies …

Determination of the fluorescence quantum yield of quantum dots: suitable procedures and achievable uncertainties

M Grabolle, M Spieles, V Lesnyak, N Gaponik… - Analytical …, 2009 - ACS Publications
Despite the increasing use of semiconductor nanocrystals (quantum dots, QDs) with unique
size-controlled optical and chemical properties in (bio) analytical detection, biosensing and …

Aqueous synthesis of thiol-capped CdTe nanocrystals: state-of-the-art

AL Rogach, T Franzl, TA Klar, J Feldmann… - The Journal of …, 2007 - ACS Publications
We report on the state-of-the art synthesis and improved luminescence properties of thiol-
capped CdTe nanocrystals (NCs) synthesized in water. The optimized pH (12) and molar …

Quantifying ligand exchange reactions at CdSe nanocrystal surfaces

RR Knauf, JC Lennox, JL Dempsey - Chemistry of Materials, 2016 - ACS Publications
The exchange reactions of X-type ligands at the surface of CdSe nanocrystals have been
quantified via 1H NMR, absorbance, and emission spectroscopies. 1H NMR was used to …

Inhibition of influenza virus infection by multivalent sialic‐acid‐functionalized gold nanoparticles

I Papp, C Sieben, K Ludwig, M Roskamp, C Böttcher… - Small, 2010 - Wiley Online Library
An efficient synthesis of sialic‐acid‐terminated glycerol dendron to chemically functionalize
2 nm and 14 nm gold nanoparticles (AuNPs) is described. These nanoparticles are highly …

The effects of chemisorption on the luminescence of CdSe quantum dots

C Bullen, P Mulvaney - Langmuir, 2006 - ACS Publications
We report on the effects of Lewis bases and other ligands on radiative recombination in
CdSe quantum dots (QDs) in several solvents. Long-chain primary amines are found to be …