Magnetic particle biosensors 1

... Nanofluid, 1, 22 (2004) [9] N F Mott, Ad in Phys 13 , 325, (19 64) [10 ] J Kondo, Progr Theor Phys 27(4), 772 (19 62) [11 ] J Smit, Physica 17 (6), 612 (19 51) [12 ] R C O’Handley, Modern Magnetic Materials ... AMR 2.2 – 20 0.4 Exchange Coupled multilayer 10 - 80 10 0 - 2000 0 .1 Spin Valve - 10 – 50 1. 0 Colossal 10 0 10 00 0 .1 Tunneling 10 - 25 – 25 2.0 Table 1. 8 .1: Compar...

Ngày tải lên: 14/09/2015, 14:13

... ∆R/R (%) 1.50 1 .25 1.00 0.75 0.50 0 .25 0.00 -0 .25 -3000 -20 00 -1000 1000 20 00 3000 H (Oe) Fig 2. 2.4 Transfer characteristic of a 30 x 40 µm2 GMR sensor of structure [Co(3)/Cu (2. 2)]7 fabricated ... contacts x y [Co(3)/Cu (2. 2)]7 Fig 2. 2 .2 (a) Sensor chip with GMR multilayer structure of [Co(3)/Cu (2. 2)]7 fabricated on a microscopic glass slide (b) Microscope image of the 30 x 4...

Ngày tải lên: 14/09/2015, 14:13

... (Fig 3. 6.2 shows an example for the bead at x = 0, y = 0) Case (i) Case (ii) 30 30 20 20 10 10 0 -10 -10 -20 -20 -30 -30 -30 -20 -10 10 20 30 -30 -20 -10 Case (iii) 10 20 30 Case (iv) 30 30 20 ... 50 40 30 20 10 0 10 20 30 40 50 60 70 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 Case (iv) 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 Fi...

Ngày tải lên: 14/09/2015, 14:13

... 195 Magnetic particle 190 Laser beam 185 138 140 142 144 146 148 150 152 1 54 156 158 160 162 Time (s) Fig 4. 7.2 Real time response (without gain) of a SV due to the laser and a single µm magnetic ... effects 4. 7 EXPERIMENTAL RESULTS: MAGNETIC PARTICLE MANIPULATION AND DETECTION (a) Magnetic particle manipulation We adopted the method described in Section 4. 6(a) to optica...

Ngày tải lên: 14/09/2015, 14:13

... 40 50 20 10 0 10 20 30 40 50 20 10 0 10 20 30 40 50 20 10 0 10 20 30 40 50 (k) (l) 10 -2 10 5 10 20 30 40 50 µm -5 (m) 10 20 30 40 50 µm -5 10 10 10 20 30 40 50 µm (o) (n) -5 10 20 30 40 50 µm ... (b) (c) (d) 34.90 34.80 34.70 (a) (e) 34.60 51 0 52 0 53 0 54 0 55 0 56 0 57 0 58 0 59 0 600 Time (s) Fig 5. 7.1 Response of a SV sensor due to an applied electromagnetic fiel...

Ngày tải lên: 14/09/2015, 14:13

... 3 5 9 11 12 12 15 15 17 18 20 21 22 23 23 Magnetic neutron scattering Introduction The discovery of the neutron in 19 32 by Chadwick [1] certainly had the most profound ... ,σ0 ,λ0 →k1 , 1 , 1 = 2π k1 1 1 |V |k0 σ0 λ0 h ¯ ρk1 1 (E1 ) , (17 ) where V is the interaction potential between the neutron and the sample and ρk1 1 (E1 ) is the density of the final scattering...

Ngày tải lên: 12/08/2014, 02:23

... distance, r 11 Equation 2 Equation defining magnetization, M 11 Equation Equation defining magnetic induction, B 11 Equation Equation for exchange energy between two spins 11 Equation Equation for ... with the doses of 10 11 and 10 16 ions/cm2 11 7 Figure 4-24 Plan-view TEM on as-deposited samples and samples implanted with argon at 10 11 and 10 16 ions/cm2 doses 11 8 Figure...

Ngày tải lên: 09/09/2015, 10:09

... dielectric permittivity and magnetic permeability are effective properties of the absorber The absorber consists of inclusions and matrix The permittivity and permeability are influenced by magnetic and ... Permeability of Fe phase µ2 Permeability of Fe3O4 phase ε1 Permittivity of Fe phase ε2 Permittivity of Fe3O4 phase v1 Volume fraction of Fe phase v2 Vol...

Ngày tải lên: 11/09/2015, 09:18

... new 10 0-watt bulb; this one yesterday 10 FOCUS ON: phrasal verbs used as nouns, Many two-word phrasal verbs can be used as nouns All the verbs in this section have a noun form Notice that ... the time hang up hang up & hangs up hanging up up up hang up (on) p.v When you stop talking on the telephone and put down the receiver, you hang up the telephone When you are an...

Ngày tải lên: 01/11/2013, 15:20

... 20080 3 31- 1A eu_ gmp_ annex_ 1_ update_ 2008_ particle_ counting. doc Table At Rest Operational 0.5 G r a d e Annex 5.0 0.5 5.0 ISO Annex ISO Annex 14 644 -1 14644 -1 (Class) Count (Class) Count ISO Annex 14 644 -1 ... data 20080 3 31- 1A eu_ gmp_ annex_ 1_ update_ 2008_ particle_ counting. doc Minimum Number of Sample Locations The minimum number of sample lo...

Ngày tải lên: 24/04/2014, 10:55

Ngày tải lên: 08/05/2014, 12:51

... matter Page iv Friday, June 23, 2000 1: 36 PM Library of Congress Cataloging-in-Publication Data Broadwell, Mike A practical guide to particle counting for drinking water treatment/ Mike Broadwell ... Chapter A B C D E F Applications for Drinking Water Treatment Why Use Particle Counters for Drinking Water Treatment? 15 Cryptosporidium and Giardia 16...

Ngày tải lên: 18/06/2014, 19:20

... 1, model 2) Model = +( + 1) + + = +( + ) + n +( +( + + 1) +( ) + a1 =1. 57 b1=0.39 c1=0.26 a2 =1. 42 b2=0. 41 c2=0.86 a3=0.26 b3=2.06 c3 =10 .73 + ) σ R2 m1= 6.05 K1 =1. 48 m2 =1. 65 K2=0.48 m3=5 .12 10 18 ... 10 , 12 and 13 (Fig 8A) Precipitin bands were not observed with 9, 11 and 14 Weak precipitin bands were observed between the central well with ECA and the surrounding wel...

Ngày tải lên: 19/06/2014, 19:20

... ValleeBelisle and Plaxco 2 010 ; Plaxco and Soh 2 011 ) In general there are some advantage and limitations for these type of biosensors (Table 1) 5 Fluorescent Biosensors for Protein Interactions and Drug ... essential 11 Fluorescent Biosensors for Protein Interactions and Drug Discovery downstream cellular effects (O'Neil and DeGrado 19 90; Weinstein and Mehler...

Ngày tải lên: 19/06/2014, 19:20

... Relative Intensity Relative Intensity 10 0 10 0 94 93 47 12 1 95 0 200 400 50 10 0 m/ z m/ z (c) Aniline 15 0 200 (d) Alcohol Relative Intensity Relative Intensity 10 0 10 0 89 61 125 17 7 10 6 249 12 6 11 0 ... 200 14 New Perspectives in Biosensors Technology and Applications Relative Intensity 10 0 45 62 10 0 200 300 m/ z (a) Formic acid Relative Intensity Relat...

Ngày tải lên: 19/06/2014, 21:20