Exciton dynamics in semiconductor nanocrystals

DA Wheeler, JZ Zhang - Advanced Materials, 2013 - Wiley Online Library
This review article provides an overview of recent advances in the study and understanding
of dynamics of excitons in semiconductor nanocrystals (NCs) or quantum dots (QDs) …

Hydration and internal properties of polyelectrolyte multilayers

M Schönhoff, V Ball, AR Bausch, C Dejugnat… - Colloids and Surfaces A …, 2007 - Elsevier
In this review we summarize novel aspects of the hydration and internal properties of
polyelectrolyte multilayers formed by layer-by-layer assembly. Reflectivity techniques …

Controllable molecular modulation of conductivity in silicon-based devices

T He, DA Corley, M Lu, NHD Spigna, J He… - Journal of the …, 2009 - ACS Publications
The electronic properties of silicon, such as the conductivity, are largely dependent on the
density of the mobile charge carriers, which can be tuned by gating and impurity doping …

Understanding the electrolyte background for biochemical sensing with ion-sensitive field-effect transistors

A Tarasov, M Wipf, RL Stoop, K Bedner, W Fu… - ACS …, 2012 - ACS Publications
Silicon nanowire field-effect transistors have attracted substantial interest for various
biochemical sensing applications, yet there remains uncertainty concerning their response …

Silicon nanowire sensors for bioanalytical applications: glucose and hydrogen peroxide detection

MW Shao, YY Shan, NB Wong… - Advanced Functional …, 2005 - Wiley Online Library
Silicon nanowire films have been modified with boron and used as sensors to measure
glucose in aqueous solution. These sensors have a wide linear range (0–10 mM glucose) …

Organophosphonate-based PNA-functionalization of silicon nanowires for label-free DNA detection

A Cattani-Scholz, D Pedone, M Dubey, S Neppl… - ACS …, 2008 - ACS Publications
We investigated hydroxyalkylphosphonate monolayers as a novel platform for the
biofunctionalization of silicon-based field effect sensor devices. This included a detailed …

Monitoring liquid transport and chemical composition in lab on a chip systems using ion sensitive FET devices

P Truman, P Uhlmann, M Stamm - Lab on a Chip, 2006 - pubs.rsc.org
A novel single silicon thin film field-effect-transistor (FET) is developed for use as a sensor to
monitor transport and chemical properties of liquids in microfluidic systems. The sensor …

Field Effect of Screened Charges: Electrical Detection of Peptides and Proteins by a Thin‐Film Resistor

SQ Lud, MG Nikolaides, I Haase… - … : A European Journal …, 2006 - Wiley Online Library
1002/cphc. 200500484. abs For many biotechnological applications the label‐free detection
of biomolecular interactions is becoming of outstanding importance. In this Article we report …

Modeling of semiconductor nanostructures and semiconductor-electrolyte interfaces

S Birner - 2011 - osti.gov
The main objective of Part I is to give an overview of some of the methods that have been
implemented into the nextnano {sup 3} software. Examples are discussed that give insight …

Label-free detection of charged macromolecules by using a field-effect-based sensor platform: Experiments and possible mechanisms of signal generation

A Poghossian, S Ingebrandt, MH Abouzar… - Applied physics A, 2007 - Springer
The possibilities and limitations of a direct electrical detection of charged macromolecules
using a field-effect-based sensor platform is evaluated, mainly focusing on capacitive EIS …