nach oben

Cellulose

Erschienen in:

01.02.2011

Preparation of silver nanoparticles on cellulose nanocrystals and the application in electrochemical detection of DNA hybridization

verfasst von: He Liu, Dan Wang, Zhanqian Song, Shibin Shang

Erschienen in: Cellulose | Ausgabe 1/2011

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Synthesis of Ag nanopaticles was carried out with carboxylated cellulose nanocrystals as the scaffolds by reducing metallic cations using NaBH₄. Ag particles with a size less than 10 nm were readily prepared and dispersed well. The carboxyl and hydroxyl groups of carboxylated cellulose nanocrystals supplied a coordination effect to adsorb metallic cations and Ag nanoparticles, which prevent the aggregation of nanoparticles. The carboxylated cellulose nanocrystals carrying Ag nanoparticles were used as labels for electrical detection of DNA hybridization.

Vorheriger Artikel Mechanical properties of natural rubber nanocomposites reinforced with cellulosic nanoparticles obtained from combined mechanical shearing, and enzymatic and acid hydrolysis of sisal fibers

Nächster Artikel In situ production of silver nanoparticle on cotton fabric and its antimicrobial evaluation

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Bakker E, Telting-Diaz M (2002) Electrochemical sensors. Anal Chem 74:2781–2800CrossRef

Beck-Candanedo S, Roman M, Gray DG (2005) Effect of reaction conditions on the properties and behavior of wood cellulose nanocrystal suspensions. Biomacromolecules 6:1048–1054CrossRef

Cai H, Zhu N, Jiang Y, He P, Fang Y (2003) Cu@Au alloy nanoparticle as oligonucleotides labels for electrochemical stripping detection of DNA hybridization. Biosens Bioelectron 18:1311–1319CrossRef

Cai J, Kimura S, Wada M, Kuga S (2009) Nanoporous cellulose as metal nanoparticles support. Biomacromolecules 10:87–94CrossRef

de Souza LMM, Wong JT, Paillet M, Borsali R, Pecora R (2003) Translational and rotational dynamics of rodlike cellulose whiskers. Langmuir 19:24–29CrossRef

Dieter K, Brigitte H, Hans-Peter F, Andreas B (2005) Cellulose: fascinating biopolymer and sustainable raw material. Angew Chem Int Ed 44:3358–3393CrossRef

Drummond TG, Hill MG, Barton JK (2003) Electrochemical DNA sensors. Nat Biotechnol 21:1192–1199CrossRef

Fengel D, Wegner G (1984) Wood: chemistry ultrastructure reactions. Walter de Gruyter, New York

Hanley SJ, Giasson J, Revol JF, Gray DG (1992) Atomic force microscopy of cellulose microfibrils: comparison with transmission electron microscopy. Polymer 33:4639–4642CrossRef

He JH, Kunitake T, Nakao A (2003) Facile in situ synthesis of noble metal nanoparticles in porous cellulose fibers. Chem Mater 15:4401–4406CrossRef

Huang E, Zhou FM, Deng L (2000) Ion strength and pH sensitive phase transition of N-isobutyryl-L-(d)-cysteine monolayers on Au(111) surfaces. Langmuir 16:3272–3280CrossRef

Klemm D, Philipp B, Heinze T, Heinze U, Wagenknecht W (1998) Comprehensive cellulose chemistry. WILEY-VCH, Weinheim

Lu Y, Weng L, Cao X (2006) Morphological, thermal and mechanical properties of ramie crystallites-reinforced plasticized starch biocomposites. Carbohydr Polym 63:198–204CrossRef

Mangalam AP, Simonsen J, Benight AS (2009) Cellulose/DNA hybrid nanomaterials. Biomacromolecules 10:497–504CrossRef

Mathew AP, Dufresne A (2002) Morphological investigation of nanocomposites from sorbitol plasticized starch and tunicin whiskers. Biomacromolecules 3:609–617CrossRef

Nishino T, Matsuda I, Hirao K (2004) All-cellulose composite. Macrolecules 37:7683CrossRef

Pinar K, Dilsat O, Kagan K, Burcu M, Arzum E, Mehmet O (2002) DNA sensing on glassy carbon electrodes by using hemin as the electrochemical hybridization label. Anal Bioanal Chem 373:710–716CrossRef

Revol JF (1982) On the cross-sectional shape of cellulose crystallites in valonia ventricosa. Carbohydr Polym 2:123–134CrossRef

Roohani M, Habibi Y, Belgacem NM, Ebrahim G, Karimi AN, Dufresne A (2008) Cellulose whiskers reinforced polyvinyl alcohol copolymers nanocomposites. Eur Polym J 44:2489–2498CrossRef

Saito T, Isogai A (2004) TEMPO-Mediated Oxidation of Native Cellulose. The effect of oxidation conditions on chemical and crystal structures of the water-insoluble fractions. Biomacromolecules 5:1983–1989CrossRef

Saito T, Nishiyama Y, Putaux JL, Vignon M, Isogai A (2006) Homogeneous suspensions of individualized microfibrils from TEMPO-catalyzed oxidation of native cellulose. Biomacromolecules 7:1687–1691CrossRef

Shin Y, Exarhos G (2007) Template synthesis of porous titania using cellulose nanocrystals. Mater Lett 61:2594–2597CrossRef

Shin Y, Bae I, Arey BW, Exarhos GJ (2008) Facile stabilization of gold-silver alloy nanoparticles on cellulose nanocrystal. J Phys Chem C 112:4844–4848CrossRef

Shinsuke I, Manami T, Minoru M, Hiroyuki S, Hiroyuki Y (2009) Synthesis of silver nanoparticles templated by TEMPO-mediated oxidized bacterial cellulose nanofibers. Biomacromolecules 10:2714–2717CrossRef

Sturcova A, Davies GR, Eichhorn SJ (2005) Elastic modulus and stress-transfer properties of tunicate cellulose whiskers. Biomacromolecules 6:1055–1061CrossRef

Terech P, Chazeau L, Cavaille JY (1999) A small-angle scattering study of cellulose whiskers in aqueous suspensions. Macromolecules 32:1872–1875CrossRef

Wang J, Liu G, Merkoçi A (2003) Particle-based detection of DNA hybridization using electrochemical stripping measurements of an iron tracer. Anal Chim Acta 482:149–155CrossRef

Yang J, Yang T, Feng Y, Jiao K (2007) A DNA electrochemical sensor based on nanogold-modified poly-2, 6-pyridinedicarboxylic acid film and detection of PAT gene fragment. Anal Biochem 365:24–30CrossRef

Titel: Preparation of silver nanoparticles on cellulose nanocrystals and the application in electrochemical detection of DNA hybridization
verfasst von: He Liu
Dan Wang
Zhanqian Song
Shibin Shang
Publikationsdatum: 01.02.2011
Verlag: Springer Netherlands
Erschienen in: Cellulose / Ausgabe 1/2011
Print ISSN: 0969-0239
Elektronische ISSN: 1572-882X
DOI: https://doi.org/10.1007/s10570-010-9464-0

Springer Professional

Abstract

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Technik"

Springer Professional "Wirtschaft+Technik"

Weitere Artikel der Ausgabe 1/2011

Synthesis of methylcellulose model copolymers with heterogeneous distribution and their solution properties

Sol–gel treatments for enhancing flame retardancy and thermal stability of cotton fabrics: optimisation of the process and evaluation of the durability

Protonation behavior of 6-deoxy-6-(2-aminoethyl)amino cellulose: a potentiometric titration study

Silica modified cellulosic aerogels

Surface chemical modification of microfibrillated cellulose: improvement of barrier properties for packaging applications

Thermogravimetric measurement of amorphous cellulose content in flax fibre and flax pulp