Diallyldimethylammonium chloride

Diallyldimethylammonium chloride Structure
Diallyldimethylammonium chloride structure
Common Name Diallyldimethylammonium chloride
CAS Number 7398-69-8 Molecular Weight 161.672
Density (25ºC)=1.04 Boiling Point 100ºC
Molecular Formula C8H16ClN Melting Point 140-148 °C
MSDS Chinese Flash Point N/A

Multiplexed electrochemical immunoassay using streptavidin/nanogold/carbon nanohorn as a signal tag to induce silver deposition.

Anal. Chim. Acta 847 , 37-43, (2014)

An ultrasensitive multiplexed immunoassay method was developed by using streptavidin/nanogold/carbon nanohorn (SA/Au/CNH) as a novel signal tag to induce silver enhancement for signal amplification. The Au/CNH was prepared by in situ growth of nanogold on car...

PDADMAC flocculation of Chinese hamster ovary cells: enabling a centrifuge-less harvest process for monoclonal antibodies.

MAbs 7(2) , 413-28, (2015)

High titer (>10 g/L) monoclonal antibody (mAb) cell culture processes are typically achieved by maintaining high viable cell densities over longer culture durations. A corresponding increase in the solids and sub-micron cellular debris particle levels are als...

Construction and biofunctional evaluation of electrospun vascular graft loaded with selenocystamine for in situ catalytic generation of nitric oxide.

Mater. Sci. Eng. C. Mater. Biol. Appl. 45 , 491-6, (2014)

Construction and biofunctional evaluation of a novel vascular graft with in situ catalytic generation of nitric oxide were described in this paper. Poly α-lysine and poly (γ-glutamic acid) were deposited alternately onto the surface of an electrospun poly ε-c...

Polyethyleneimine-grafted collagen fiber as a carrier for cell immobilization.

J. Ind. Microbiol. Biotechnol. 42(2) , 189-96, (2015)

Collagen fiber (CF), an abundant natural biopolymer, features many favorable properties that make it a potential carrier for cell immobilization. In the present investigation, CF was grafted with polyethyleneimine (PEI) using glutaraldehyde (GA) as the cross-...

Multilevel and Multicomponent Layer-by-Layer Assembly for the Fabrication of Nanofibrillar Films.

ACS Nano 9 , 7124-32, (2015)

In this study, we demonstrate multilevel and multicomponent layer-by-layer (LbL) assembly as a convenient and generally applicable method for the fabrication of nanofibrillar films by exploiting the dynamic nature of polymeric complexes. The alternate deposit...

Development of aptamer-conjugated magnetic graphene/gold nanoparticle hybrid nanocomposites for specific enrichment and rapid analysis of thrombin by MALDI-TOF MS.

Talanta 129 , 282-9, (2014)

Simple, rapid and sensitive analysis of thrombin (a tumor biomarker) in complex samples is quite clinical relevant and essential for the development of disease diagnosis and pharmacotherapy. Herein, we developed a novel method based on aptamer-conjugated magn...

Silica-based strong anion exchange media for protein purification.

J. Chromatogr. A. 1376 , 53-63, (2015)

The main objective of our research was to develop silica-based, polymer-functionalized ion exchange materials for single-use bioprocess applications, with the ultimate goal of achieving maximal binding capacity for target proteins. Herein we report the utiliz...

Role of 5-aminolevulinic acid-conjugated gold nanoparticles for photodynamic therapy of cancer.

J. Biomed. Opt. 20 , 51043, (2015)

There are three possible mechanisms for 5-aminolevulinic acid (5-ALA) conjugated gold nanoparticles (GNPs) through electrostatic bonding for photodynamic therapy (PDT) of cancer: GNPs delivery function,singlet oxygen generation (SOG) by GNPs irradiated by lig...

Mimetic biomembrane-AuNPs-graphene hybrid as matrix for enzyme immobilization and bioelectrocatalysis study.

Talanta 143 , 438-41, (2015)

A hybrid composite constructed of phospholipids bilayer membrane, gold nanoparticles and graphene was prepared and used as matrices for microperoxidase-11 (MP11) immobilization. The direct electrochemistry and corresponding bioelectrocatalysis of the enzyme e...