Magnetic particle biosensors 2

... ∆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

... 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

... (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

... )∗ ( , , 0) 2 (0, 0, 1)∗ (1, 1, 1) 2 ( , 0, ) 2 ( , , )∗ 2 ( , , 0)∗ 2 ( , 0, ) 2 ( , 0, ) 2 ( , , )∗ 2 ( , , 0)∗ 2 (1, 1, 1) 2 ( , 0, ) 2 ( , 0, )∗ 2 ( , 0, ) 2 ( , 0, ) 2 ( , , )∗ 2 (1, 0, )∗ ... term Ti3+ , V4+ 3d 1 2 2D V3+ 3d 3F Cr3+ , V2+ 3d 3 3 4F Mn3+ , Cr2+ 3d 2 Fe3+ , Mn2+ 3d 5 5D 6S Fe2+ 3d 2 Co2+ 3d 3 5D 4F Ni2+ 3d 3F Cu2+ 3d 2 2 2D 28 T Chat...

Ngày tải lên: 12/08/2014, 02:23

... the x-direction and 127 Chapter Ion Implantation in Magnetic Media: Effect of Mass of Ion Species interaction field along the y-ordinate The peak position along the x-axis in this contour shows ... function of the mass of the ion species It was seen that saturation magnetization (Ms) was reduced to ~0 emu/cc at a fluence of 2 1016 ions/cm2 for antimony ( 121 Sb+) and 5×1016 ions/cm2 for a...

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

... gauge transformations Problem 14 Lagrangian of Charged Particle in Electromagnetic Field Show that the Lagrangian of a particle with the charge q moving with the velocity v in an electromagnetic ... eigenfrequencies for an isotropic three-dimensional harmonic oscillator realized as a particle of charge q placed in a uniform magnetic, B, and electric, E, fields which a...

Ngày tải lên: 24/05/2014, 19:10

... LLC L1306/frame/pt01 Page 28 Friday, June 23 , 20 00 1:45 PM 28 A PRACTICAL GUIDE TO PARTICLE COUNTING manufacturers of packaged treatment plants employ particle counters as a standard part of their ... L1306/frame/pt01 Page 16 Friday, June 23 , 20 00 1:45 PM 16 A PRACTICAL GUIDE TO PARTICLE COUNTING At the most basic level, particle counters could not be...

Ngày tải lên: 18/06/2014, 19:20

... (sub)structures and functional groups orientation distributions (J Wang et al., 20 02a, 20 02b, 20 03a, 20 03b, 20 04a, 20 04b, 20 05, 20 07; Koffas et al., 20 03; J Kim et al., 20 04; Dreesen et al., 20 04b; Paszti ... 5.5×10-3±8×10-5 3.8×10-4 2 10-4 3.9×10 -2 5×10-3 7.0×10 -2 1×10 -2 2.9×10-1±9×10-3 2. 6×10-1±1×10 -2 4 .2 10-1±3×10 -2 4 .2 10 -2 1×10-3 3.5×10 -2 6×10-4 9.4×...

Ngày tải lên: 19/06/2014, 19:20

... prognostic potential (Streckfus and Bigler 20 05, 42 Biosensors for Health, Environment and Biosecurity Paige and Streckfus 20 07) Soluble fragments of the c-erbB -2 oncoprotein and the cancer antigen 15-3 ... Bonventre and Weinberg 20 03, Ichimura et al 1998, Vaidya and Bonventre 20 06, Vaidya et al 20 06, Lequin 20 05, Vignali 20 00, Chen et al 20 03, Li et al...

Ngày tải lên: 19/06/2014, 19:20

... 17 421 2,6 55-65 28 30 7513 3159 26 3,03 19 46 12 2604 325 ,5 67 3488 436 22 1 Table Parameters of SAW micro-nanosensors for e-tongue and e-nose 36 New Perspectives in Biosensors Technology and Applications ... voltage 28 New Perspectives in Biosensors Technology and Applications Resolution 22 0 24 0 26 0 28 0 300 320 340 360 380 Square wave RF voltage...

Ngày tải lên: 19/06/2014, 21:20