Optical near field enhancement by micro nano particles for nanotechnology applications

... understand near- field optical scattering by micro/ nano- particles and apply Mie theory for numerical simulation; • To understand plasmonic effect by metallic nanoparticle in near field; • To explore near- field ... to the optical near- field induced by small particles under laser irradiation: (1) optical resonance (Sphere Cavity Resonance) and near- field enhancement effects of dielectric particles for laser ... with dielectric particles, metallic nanoparticles exhibit promising properties for nanotechnology applications Of the early workers who studied the optical properties of metallic particles, mention...

Synthesis and functionalization of micro nano particles for malicious cells detection and elimination

... SYNTHESIS AND FUNCTIONALIZATION OF MICRO/ NANO- PARTICLES FOR MALIGNANT CELLS DETECTION AND ELIMINATION HU FEIXIONG (B E., M S., Tianjin University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR ... technique for preparing antibacterial microparticles has the advantages of ease of mass production and scale up, and the microparticles possess stability for repeated usage In the second part of the ... magnetic nanoparticles (0.2 mg/ml) for day and (c) for days, (d) cells after culturing in medium containing PPEGMA-immobilized nanoparticles (0.2 mg/ml) for day The PPEGMA-immobilized nanoparticles...

microstructure control of wo3 film by adding nano-particles of sno2 for no2 detection in ppb level

... for thick films of WO3 (a), WO3- SnO2 (1:0.01) (b) and WO3- SnO2 (1:0.1) (c) calcined at 300°C The morphology of the lamellar particles seems to differ a little depending on amount of adding SnO2 ... microstructure, as compared with other devices It is because the agglomeration of lamellae by sintering was inhibited by adding nano-particles of SnO2 However the amount of addition of SnO2 nano-particles ... that SnO2 nano-particles were inserted between the thin WO3 lamellae and they played a part in inhibiting grain growth of WO3 (a) (b) (c) Fig FE-SEM images of the surface for thick films of WO3...

high precision dynamic alignment and gap control for optical near field nanolithography

... High precision dynamic alignment and gap control for optical near- field nanolithography Xiaolei Wen School of Mechanical Engineering and Birck Nanotechnology Center, ... http://avspublications.org/jvstb/about/rights _and_ permissions 041601-4 Wen et al.: High precision dynamic alignment and gap control 041601-4 FIG Illustration of alignment using the ISPI detection: (a) before alignment; (b) after alignment ... (ISPI) to control a gap distance of the order of nanometers for parallel optical near- ﬁeld nanolithography In optical near eld nanolithography, the distance between the optical mask and the substrate...

three dimensional mapping of optical near field of a nanoscale bowtie antenna

... and L Novotny, “Facts and artifacts in near- field optical microscopy,” J Appl Phys 81(6), 2492 (1997) 17 C Jordan, S Stranick, L Richter, and R Cavanagh, “Removing optical artifacts in near- field ... polarization-dependent measurement of bowtie nano-aperture are presented We employ contact and CHS mode NSOM to investigate the three- dimensional near- field optical transmission from of a bowtie nano-aperture Bowtie ... such as tip-sample surface energies, Hamaker constants as well as environmental factors [20] In this paper, experimental results for the three- dimensional near- field optical and polarization-dependent...

three dimensional mapping of optical near field of a nanoscale bowtie antenna

focussed ion beam machined cantilever aperture probes for near field optical imaging

... throughput of an aperture probe The high-resolution optical imaging capability of routinely FIB-micro -machined aperture probes is demonstrated by using the aperture probe as a near- field collector ... core determines the near- field optical resolution for this type of NSOM probes To characterize the NSOM probes of higher optical resolutions, a point-like light source is needed For this purpose, ... (2001) High-resolution constant-height imaging with apertured silicon cantilever probes J Microsc 202, 22–27 Haefliger, D & Stemmer, A (2003) Fabrication of near- field optical apertures in aluminum...

plasmonic effects in near field optical

... been fully understood In this work, we investigate the near- ﬁeld optical transmission properties of bowtie apertures made in gold and chromium ﬁlms In particular, the optical near ﬁelds from the ... measured using near- ﬁeld scanning optical microscopy (NSOM) with a high resolution aperture probe The effects of the polarization of incident light and the lightinduced surface plasmons are investigated ... having a 65 nm by 80 nm silicon nitride core surrounded with a thin aluminum ﬁlm Detailed fabrication procedures of the NSOM probes will be presented elsewhere JIN et al Plasmonic effects in near- ﬁeld...

Báo cáo hóa học: " The Fabrication of Nano-Particles in Aqueous Solution From Oxyﬂuoride Glass Ceramics by Thermal Induction and Corrosion Treatment" pdf

... aqueous solution were prepared by means of thermal induction to produce nano-particles in glass matrix and corroding the glass host by hydroﬂuoric acid The nanoparticles in aqueous solution have the ... the bio-distribution of the drug The nanoparticles in aqueous solution from the GC-host also apply in non-invasive imaging by detecting the luminescence of nano-particles inside biological systems, ... of glass mesh structure during the thermal induction process The nano-particles exhibit a narrow size distribution and display a good dispersibility in aqueous solution Figure reveals the main...

Mapping WGMs of erbium doped glass microsphere using near-field optical probe

... in microspheres based on erbium doped glasses using near-field optical probe in our Lab “Micro-nano dielectric materials and devices” I will demonstrate obtained Erbium doped microspheres and near-field ... free of impurities or defects that couple to Erbium 3.1.2 Erbiumdoped alumino silicate glasses: For Erbium doped glass to create microspheres, one of the solutions for decreasing a short-coming of ... state of the art, experimental results are focused on output 3+ spectra of WGMs microsphere based on Er -doped silica-alumina glasses and Er 3+ doped PZG glasses With very high-concentrations of Erbium...

Far field and near field optical properties of planar plasmonic oligomers

... FAR- FIELD AND NEAR -FIELD OPTICAL PROPERTIES OF PLANAR PLASMONIC OLIGOMERS MOHSEN RAHMANI A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF ELECTRICAL AND COMPUTER ... properties of oligomers: Energy localization 90 5.1 Near -field localization 5.2 Influence of geometry on the near -field energy 5.3 Influence of defects on the near -field energy 5.4 Near -field energy ... challenges of high order modes excitation and make the oligomers unique devices for bio-sensing and other potential applications [2] On the other hand, while far- field optical properties of oligomers...

Báo cáo y học: "Enhancement of the Click Chemistry for the Inverse Diels Alder Technology by Functionalization of Amide-Based Monomers"

... of the dansyl derivative and the N-ethyl-diisoproylamine and the dansyl sulfamidoethylamine to the tetrazine product linked with 5-dansyl sulfamidoethylcarboxamide-2-yl For the syntheses of the ... [15] The synthesis of the tetrazine dicarbonic acid derivate was performed as described by [15] The synthesis procedure of the corresponding dansyl derivative was carried out according to the ... summary, it is fair to say, that further efforts in the development of new functional building blocks could enhance the diversity in the ligation chemistry They also can be conductive for both for...

xúc tác quang hóa "micro nano composit" trên vật liệu có cấu trúc

... xúc tác quang hóa hoàn toàn mới, sở tổ hợp vật liệu kích thươc micro nanomet, mang lên vật liệu có cấu trúc Hoạt tính quang hóa xúc tác mạnh hoạt động ổn định thời gian dài Đặc biệt, hệ xúc tác ... mại có kích thước trung bình 1,7 micromet (TiO2 TM) lên MWNT CNF với qua lớp TiO2 sol-gel có chiều dày cỡ nano Tên gọi cho loại xúc tác dùng MWNT CNF vật liệu có cấu trúc tương ứng “micro nano ... giá thành xúc tác tăng lên nhiều Với lí trên, nghiên cứu hướng đến việc tổng hợp loại xúc tác quang hóa hoàn toàn dạng composit TiO2 nano cacbon: cacbon nano ống nhiều lớp MWNT cacbon nano sợi...

Removal of Nutrients, Organic Matter and Heavy Metals from Paddy Field Drainage by Charcoal

... from farmland, water treatment equipment containing wood charcoal was devised to enable the charcoal to remove organic matter, nutrients and heavy metals in the drainage from a paddy field, and ... organic matter, nutrients, and heavy metals in a test paddy field was investigated The following results were obtained: (1) The TOC, TN, TP, Cr, Fe and Pb in the drainage from the paddy field were ... chemical property for charcoal and heavy metals in soil and water, and so on Since heavy metals are known to be transported in water combined with DOM, the removal of heavy metals linked with DOM needs...

Tài liệu Báo cáo Y học: Enhancement by a-tocopheryl hemisuccinate of nitric oxide production induced by lypopolysaccharide and interferon-c through the upregulation of protein kinase C in rat vascular smooth muscle cells docx

... well as NO production Accordingly, we concluded that the enhancing effect of TS on LPS/IFN -induced NO production is caused by enhancement of iNOS protein induction Effects of a-T and its derivatives ... amphiphilic structure of the polar carboxyl moiety and the hydrophobic isoprene moiety The enhancing effect of TS on LPS/IFN -induced NO production was inhibited by the coexistence of a-T, TA and TN ... the VSMC, but TS was not hydrolyzed to a-T and succinic acid [32] Accordingly, the enhancement of LPS/IFN -induced NO production is attained by TS itself rather than a derivative TS enhanced LPS-dependent...

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Từ khóa: photocatalytic particles for biocidal applications a field inspired by nature mechanical probe for micro nano characterization cs ds screening by chip nano esi ms k b pathway by micro rna 146 micro nano systems indicative budget 16 9 a password field created by means of lt input type quot password quot gt near field communication nfc overview of near field communication near field imaging in biological and biomedical applications analysis of microsatellite instability by micro ﬂ uidic based electrophoresis bioavailability enhancement by means of physicochemical mechanisms bioavailability enhancement by means of biochemical metabolic mechanisms rupture by penetration of particles contrast enhancement by means of multiscale expansions a short overview Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018 Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thống Báo cáo quy trình mua hàng CT CP Công Nghệ NPV Biện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọ Giáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôit ĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDE Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ long Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùng Nghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chế Nghiên cứu tổng hợp các oxit hỗn hợp kích thƣớc nanomet ce 0 75 zr0 25o2 , ce 0 5 zr0 5o2 và khảo sát hoạt tính quang xúc tác của chúng Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hương Thiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khí Tổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2 Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vật Trách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)Chiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015 Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt nam