A novel electrically conductive and biodegradable composite made of polypyrrole nanoparticles and polylactide

G Shi, M Rouabhia, Z Wang, LH Dao, Z Zhang - Biomaterials, 2004 - Elsevier
A novel electrically conductive biodegradable composite material made of polypyrrole (PPy)
nanoparticles and poly (d, l-lactide)(PDLLA) was prepared by emulsion polymerization of …

Determination of the refractive index increment (dn/dc) of molecule and macromolecule solutions by surface plasmon resonance

T Tumolo, L Angnes, MS Baptista - Analytical biochemistry, 2004 - Elsevier
An automated method for dn/dc determination using a surface plasmon resonance
instrument in tandem with a flow injection gradient system (FIG–SPR) is proposed. dn/dc …

DNA chips: a new tool for genetic analysis and diagnostics

M Cuzin - Transfusion clinique et biologique, 2001 - Elsevier
DNA chips are miniaturized microsystems based on the ability of DNA to spontaneously find
and bind its complementary sequence in a highly specific and reversible manner, known as …

[HTML][HTML] Point-of-care testing in the diagnosis of gastrointestinal cancers: current technology and future directions

JR Huddy, MZ Ni, SR Markar… - World journal of …, 2015 - ncbi.nlm.nih.gov
Abstract Point-of-care (POC) tests enable rapid results and are well established in medical
practice. Recent advances in analytical techniques have led to a new generation of POC …

Sensitivity, specificity, and the hybridization isotherms of DNA chips

A Halperin, A Buhot, EB Zhulina - Biophysical journal, 2004 - cell.com
Competitive hybridization, at the surface and in the bulk, lowers the sensitivity of DNA chips.
Competitive surface hybridization occurs when different targets can hybridize with the same …

Comparison of the stem-loop and linear probe-based electrochemical DNA sensors by alternating current voltammetry and cyclic voltammetry

W Yang, RY Lai - Langmuir, 2011 - ACS Publications
Here we systematically characterized the sensor performance of the stem-loop probe (SLP)
and linear probe (LP) electrochemical DNA sensors using alternating current voltammetry …

Water-dispersed conductive polypyrroles doped with lignosulfonate and the weak temperature dependence of electrical conductivity

C Yang, P Liu - Industrial & engineering chemistry research, 2009 - ACS Publications
The water-dispersed conductive polypyrroles (PPys) were prepared via the chemical
oxidative polymerization with lignosulfonate (LGS), an inexpensive byproduct from pulp …

Polypyrrole based DNA hybridization assays: study of label free detection processes versus fluorescence on microchips

T Livache, E Maillart, N Lassalle, P Mailley… - … of pharmaceutical and …, 2003 - Elsevier
In this paper, we present different ways to detect DNA hybridization on a solid support. The
grafting chemistry is based on the electro-controled copolymerization of a pyrrole-modified …

Influence of the type of oxidant on anion exchange properties of fibrous Cladophora cellulose/polypyrrole composites

A Razaq, A Mihranyan, K Welch, L Nyholm… - The Journal of …, 2009 - ACS Publications
The electrochemically controlled anion absorption properties of a novel large surface area
composite paper material composed of polypyrrole (PPy) and cellulose derived from …

Core-shell attapulgite@ polypyrrole composite with well-defined corn cob-like morphology via self-assembling and in situ oxidative polymerization

C Yang, P Liu - Synthetic Metals, 2009 - Elsevier
Conductive polypyrrole (PPy) layer was chemically grafted from the self-assembled
monolayer (SAM) coated on ATP, resulting in SAM-ATP@ PPy composites after attapulgite …