Literature DB >> 23964135

Protein adsorption enhanced radio-frequency heating of silica nanoparticles.

Jarek Wosik1, Rohit Pande, Leiming Xie, Dhivya Ketharnath, Srimeenakshi Srinivasan, Biana Godin.   

Abstract

Measurements of specific-absorption-rate (SAR) of silica 30, 50, and 100 nm nanoparticles (NP) suspended in water were carried out at 30 MHz in 7 kV/m radio-frequency (rf) electric field. Size dependent, NP-suspension interface related heating of silica NP was observed. To investigate a possible mechanism of heating, bovine serum albumin was adsorbed on the surface of silica NPs in suspension. It resulted in significant enhancement of SAR when compared to bare silica NPs. A calorimetric and rf loss model was used to calculate effective conductivity of silica NP with/without adsorbed albumin as a function of silica size and albumin concentration.

Entities:  

Year:  2013        PMID： 23964135      PMCID： PMC3739802          DOI： 10.1063/1.4816668

Source DB:  PubMed          Journal:  Appl Phys Lett        ISSN： 0003-6951            Impact factor:   3.791


  15 in total

1.  Low frequency heating of gold nanoparticle dispersions for non-invasive thermal therapies.

Authors:  Xiaoming Liu; Hui-jiuan Chen; Xiaodong Chen; Clive Parini; Dongsheng Wen
Journal:  Nanoscale       Date:  2012-05-23       Impact factor: 7.790

2.  Remote control of ion channels and neurons through magnetic-field heating of nanoparticles.

Authors:  Heng Huang; Savas Delikanli; Hao Zeng; Denise M Ferkey; Arnd Pralle
Journal:  Nat Nanotechnol       Date:  2010-06-27       Impact factor: 39.213

3.  Synthesis and characterization of bovine serum albumin-coated nanocapsules loaded with indocyanine green as potential multifunctional nanoconstructs.

Authors:  Bongsu Jung; Bahman Anvari
Journal:  Biotechnol Prog       Date:  2011-10-14

4.  Change of zeta potential of biocompatible colloidal oxide particles upon adsorption of bovine serum albumin and lysozyme.

Authors:  K Rezwan; A R Studart; J Vörös; L J Gauckler
Journal:  J Phys Chem B       Date:  2005-08-04       Impact factor: 2.991

5.  Negligible absorption of radiofrequency radiation by colloidal gold nanoparticles.

Authors:  Dongxiao Li; Yun Suk Jung; Susheng Tan; Hong Koo Kim; Eamon Chory; David A Geller
Journal:  J Colloid Interface Sci       Date:  2011-01-22       Impact factor: 8.128

6.  Local hyperthermia with interstitial techniques.

Authors:  I A Brezovich; W J Atkinson; M B Lilly
Journal:  Cancer Res       Date:  1984-10       Impact factor: 12.701

Review 7.  Targeted hyperthermia using metal nanoparticles.

Authors:  Paul Cherukuri; Evan S Glazer; Steven A Curley
Journal:  Adv Drug Deliv Rev       Date:  2009-11-10       Impact factor: 15.470

Review 8.  Nanoparticle and targeted systems for cancer therapy.

Authors:  Lisa Brannon-Peppas; James O Blanchette
Journal:  Adv Drug Deliv Rev       Date:  2004-09-22       Impact factor: 15.470

Review 9.  Heating the patient: a promising approach?

Authors:  J van der Zee
Journal:  Ann Oncol       Date:  2002-08       Impact factor: 32.976

10.  Intracellular gold nanoparticles enhance non-invasive radiofrequency thermal destruction of human gastrointestinal cancer cells.

Authors:  Christopher J Gannon; Chitta Ranjan Patra; Resham Bhattacharya; Priyabrata Mukherjee; Steven A Curley
Journal:  J Nanobiotechnology       Date:  2008-01-30       Impact factor: 10.435
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  2 in total

1.  Electrophoretic Mechanism of Au25(SR)18 Heating in Radiofrequency Fields.

Authors:  Christian B Collins; Marcus A Tofanelli; Scott D Noblitt; Christopher J Ackerson
Journal:  J Phys Chem Lett       Date:  2018-03-12       Impact factor: 6.475

2.  A New Imaging Platform for Visualizing Biological Effects of Non-Invasive Radiofrequency Electric-Field Cancer Hyperthermia.

Authors:  Stuart J Corr; Sabeel Shamsudeen; Leoncio A Vergara; Jason Chak-Shing Ho; Matthew J Ware; Vazrik Keshishian; Kenji Yokoi; David J Savage; Ismail M Meraz; Warna Kaluarachchi; Brandon T Cisneros; Mustafa Raoof; Duy Trac Nguyen; Yingchun Zhang; Lon J Wilson; Huw Summers; Paul Rees; Steven A Curley; Rita E Serda
Journal:  PLoS One       Date:  2015-08-26       Impact factor: 3.240
  2 in total

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