STUDY ON SYNTHESIS AND CHARACTERIZATION OF NEW MATERIALS BASED NANOSTRUCTURES OF GRAPHENE APPLIED IN ENVIRONMENTAL TREATMENT
![Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc](https://media.store123doc.com/images/document/14/br/vp/small_vpv1392870032.jpg)
Tài liệu Báo cáo khoa học: Specific targeting of a DNA-alkylating reagent to mitochondria Synthesis and characterization of [4-((11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-5-on-8-oxy)butyl]-triphenylphosphonium iodide doc
... alkylation leading to a depletion of mtDNA in intact cells (Fig 1) Here we report the synthesis and characterization of a novel mitochondria- targeted alkylating reagent and show that it alkylates ... One approach to increase the duration of PNA binding to DNA is to conjugate it to a DNAalkylating reagent so that the PNA becomes covalently bound to its target sequence To this a DNA alkylating ... molecular mass markers be further accumulated within the mitochondria due to the mitochondrial membrane potential [11] From the known plasma and mitochondrial membrane potentials and the cell and mitochondrial...
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Báo cáo khoa học: Synthesis and characterization of a new and radiolabeled high-affinity substrate for H+/peptide cotransporters pdf
... sub5910 strates of H+ ⁄ peptide cotransporters, such as Gly-Sar, Ala-Ala, Lys-Lys, Ala-Asp, d-Phe-Ala, Ala-Ala-Ala, d-aminolevulinic acid, cefadroxil and Ala-4-nitroanilide (all 100 lm, Table 1) ... UK) Dexamethasone, apotransferrin, Gly-Gln, AlaAla, Ala-Ala-Ala, Lys-Lys, d-aminolevulinic acid, cefadroxil, Gly, Pro-Ala, 8-aminooctanoic acid and Gly-Sar were from Sigma-Aldrich (Deisenhofen, ... reversible, suggesting a competitive mode of action Uptake of Bip-[3H]Pro by SKPT cells After characterization of Bip-Pro as a very high-affinity and enzymatically stable substrate of PEPT1 and PEPT2, the...
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Báo cáo khoa học: Synthesis and characterization of Pi4, a scorpion toxin from Pandinus imperator that acts on K+ channels doc
... El Ayeb, M., Rochat, H., Allen, P.D., Pessah, I.N., De Waard, M & Sabatier, J.M (2000) Chemical synthesis and characterization of maurocalcine, a scorpion toxin that activates Ca2+ release channel/ryanodine ... synthesis and characterization of Pi1, a scorpion toxin from Pandinus imperator active on K+ channels Eur J Biochem 267, 5149–5155 Lebrun, B., Romi-Lebrun, R., Martin-Eauclaire, M.-F., Yasuda, A. , ... Functional map of Pi4 towards rat Kv1.2 channel, and comparison with that of Pi1 Functional maps of Pi4 [1] and Pi1 [5–7] (A and B, respectively) The structures of scorpion toxins are shown according...
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hydrothermal synthesis and characterization of tio2 nanorod arrays on glass substrates
... distribution of TiO2 nanorods grown on PT-substrate at an annealing temperature of 700 8C and at a hydrothermal growth temperature of 160 8C and with growth time of h Fig SEM image of TiO2 nanorod arrays ... electron diffraction of TiO2 nanorods; (b) lattice fringes image of high-resolution TEM of one single TiO2 nanorod at the side surface that TiO2 nanorods grow along the (1 0) crystal planes, and ... orientation becomes poor, and the diameter distribution of TiO2 nanorods becomes wide The microstructure of TiO2 nanorods was further analyzed using TEM and HRTEM Two rods with a diameter of about...
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Báo cáo hóa học: " Synthesis and characterization of aligned ZnO/ BeO core/shell nanocable arrays on glass substrate" pdf
... al.: Synthesis and characterization of aligned ZnO /BeO core/shell nanocable arrays on glass substrate Nanoscale Research Letters 2011 6:506 Submit your manuscript to a journal and benefit from: Convenient ... nanowire arrays and ZnO /BeO core/shell nanocable arrays Authors’ contributions MJZ carried out the experiments ZY, KL and JCZ participated in the sample preparation MJZ and WDW conceived of the ... retaining and diffusing of Be atoms wrapping the ZnO core Conclusions In summary, fabrication of large-scale well -aligned ZnO/ BeO nanocable arrays on glass substrate have been demonstrated using...
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Báo cáo vật lý: "Synthesis and Characterization of Bismuth Tantalate Binary Materials for Potential Application in Multilayer Ceramic Capacitors (MLCC)" doc
... Pellets of single phase sample were prepared using a stainless steel die measuring mm in diameter Sufficient amount of powder was added, cold pressed uniaxially, and sintered at 1100oC in order to increase ... its volatile, reactive characteristic and relatively low firing temperature in forming binary or ternary materials with other elements, e.g bismuth vanadates, bismuth niobates or even structurally ... satisfies the trend of miniaturization and high functionality of modern electronic devices as green ceramic tapes of different materials serving different passive functions are laminated and co-fired...
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design, synthesis, and characterization of polymeric materials for uses in energy storage applications
... focuses on the design, synthesis, and characterization of polymeric materials for energy storage applications, which include small molecule electrolyte additives, solid polymer electrolyte, and gel ... numbers of other synthetic polymers were developed and commercialized in response to the growing need for new materials in the automotive and aerospace industries Some of these new materials include ... favoring the formation of crystalline regions A branched polymer contains branching sites along the polymer chain, which disrupts the ability of the chains to closely pack together and form crystalline...
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Synthesis and characterization of cobalt ferrite powdered materials
... encouragements and understanding during past years VI Summary This thesis research dealt with the synthesis and characterization of cobalt ferrite (CoFe2O4) powdered materials, and studied the influences of ... in cobalt ferrite materials, in this thesis research, cobalt ferrite powdered materials are chosen Although the formation of a textured structure in powdered materials is impossible in terms of ... convenient for powdered materials with Mössbauer analysis In terms of the above arguments, this thesis research focuses on the synthesis of cobalt ferrite powdered materials and the investigation of the...
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Synthesis and characterization of new metal carbon catalysts for hydrogenation of d glucose
... SYNTHESIS AND CHARACTERIZATION OF NEW METAL- CARBON CATALYSTS FOR HYDROGENATION OF D- GLUCOSE LIU JIAJIA (M.Eng, Tianjin University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT ... reaction types: i) hydrogenation of aliphatic aldehydes and ketones; ii) hydrogenation of unsaturated aldehydes; iii) hydrogenation of aromatic aldehydes and ketones; iv) sugar hydrogenation; v) ... enantioselective carbonyl hydrogenation; vi) hydrogenation of esters, anhydrides and carboxylic acids The rates of hydrogenation of carbonyl compounds depend on the nature of catalyst, the structure of compounds,...
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Synthesis and characterization of amphiphilic poly(p phenylene) based nanostructured materials 6
... 2 263 The electrode surface area was 0.785 cm2 6. 3 Details of the amphiphilic poly(p- phenylene)s synthesized and used for the present study 6. 3.1 Synthesis and characterization of monomers and ... 3 .69 (b, OCH2), 3. 46 (b, CH2O), 3.37 (b, OCH2CH2), 1 .66 (b, CH2), 1.24 (b, CH2), 0.87 (b, CH3) 13 C NMR (CDCl3, δ, ppm): 150, 117.1, 98 .6, 69 .5, 67 .5, 62 .1, 31.8, 30 .6, 29 .6, 29.4, 29.2, 26. 1, ... NMR (DMSO-d6, δ, ppm): 157.4, 1 56. 7, 137 .6, 128.8, 128.2, 127.9, 118.7, 118.1, 70.4, 68 .7, 31 .6, 29. 06, 25.8, 22.4, 14.3 MS (ESI): m/z: 4 56 Elemental analysis calcd for C25H38B2O6: C, 65 .82; H,...
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Synthesis and characterization of amphiphilic poly(p phenylene) based nanostructured materials 5
... C12PPPC11OH Scheme 5. 1 Chemical structures of the PPPs used for silica polymerization 5. 2 Results and Discussions 5. 2.1 Synthesis of Polymer C12PPPOC11OH The synthesis and characterization of the monomer ... sizes ranging from 50 0 nm to 900 nm (Figure 5. 4) 156 Synthesis and Characterization of Luminescent Conjugated Polymer-Silica Composite Spheres A μm B μm Figure 5. 5 TEM images of the polymer silica ... Polymer-Silica Composite Spheres 350 400 450 50 0 55 0 Wavelength (nm) Figure 5. 2 (i) Absorption (I) and emission spectra (II) of the polymer C12PPPC11OH (1) and polymer-silica composites (in THF)...
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Synthesis and characterization of amphiphilic poly(p phenylene) based nanostructured materials 4
... Films of Carbazole Functionalized poly(p- phenylene)s via Electropolymerization N (CH2)5 O n O (CH2)5 CH3 Figure 4. 1 Chemical structure of the polymer C6PPPC5Cb 4. 2 Results and Discussion 4. 2.1 Synthesis ... Synthesis and Characterization of the polymer C6PPPC5Cb The polymer C6PPPOH was synthesized using Suzuki polycondensation of the respective monomers and the details of the polymer synthesis and characterization ... moiety 0.2 0.0 300 40 0 500 Wavelength (nm) 600 Figure 4. 3 Absorbance and emission spectrum of the polymers C6PPPOH and C6PPPCb in chloroform solution 4. 2.2 LB film deposition and characterization...
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Synthesis and characterization of amphiphilic poly(p phenylene) based nanostructured materials 3
... (eV) LUMO (eV) 34 0 412 407 3. 19 -5. 93 -2. 83 C12PPPOH 34 7 34 8 414 417 3. 17 -5. 43 -2.84 2.59 57±2% 50±5% C18PPPOH 33 1 33 8 407 411 3. 21 -5.74 -3. 13 2.61 69±2% 53 5% 0.12 30 V 0.08 28V 26V 0.04 24V ... (Figure 3. 1) OH OH OH x O O O (CH2)n (CH2)n (CH2)n CH3 CH3 CH3 Figure 3. 1 Molecular structure of CnPPPOH polymers 94 Photophysical Properties of a New Class of Amphiphilic poly(p- phenylene)s 3. 2 ... potential of C6PPPOH was higher than that of C12PPPOH and C18PPPOH The band gap of the polymer was calculated and C12PPPOH has low band gap of 2.59 eV as compared to the C6PPPOH and C18PPPOH (3. 1 eV and...
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Synthesis and characterization of amphiphilic poly(p phenylene) based nanostructured materials 2
... 0.0 20 22 24 26 28 30 32 θ/deg Reflectivity R 0.8 0.6 0.4 0 .2 0.0 20 (B) Gold Thiol layers 12 layers 16 layers 22 24 26 θ/deg 28 30 82 LS and LB Film Formation of Planar Amphiphilic poly(p- phenylene)s ... structure of CnPPPOH polymers 2. 2 Results and discussion 2. 2.1 Synthesis and characterization of the polymer C6PPPOH, C12PPPOH and C18PPPOH A series of amphiphilic PPPs, C6PPPOH, C12PPPOH and C18PPPOH, ... Δθ/deg 10 15 Number of layers 1.4 1 .2 0.8 0.6 0.4 0 .2 20 (D) 10 15 20 Number of layers Figure 2. 7 SPR curves of the multilayers of C6PPPOH (A) and C12PPPOH (B) and plot of the shift of the resonance...
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Synthesis and characterization of amphiphilic poly(p phenylene) based nanostructured materials 1
... π-band (valence band) of the polymer and the lowest unoccupied molecular orbitals (LUMO) form the π*-band (conduction band) of the polymer As a consequence of the band alternation, band gap of ... polyaniline 1. 2 Poly(p- phenylene)s the simplest aromatic conjugated polymer 1. 2 .1 A brief history of PPP Poly(p- phenylene)s, PPPs, constitute the prototype of rigid-rod polymers .11 Over the past ... benzyloxy-4-dodecyloxyphenyl-2,5-bis(boronic acid) and the corresponding dibromoro pyridyl monomers.32 C12H25O OH C12H25O n N OH RO N R= CH2(CH3 )11 CH2(CH3 )15 CH2(CH3 )17 n OH C12H25O n N (A) OH (B) Scheme 1. 7 Amphiphilic PPPs...
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Từ khóa: a preliminary study on ornamentation and ultrastructure of mesozoic and cenozoic ostracoda in chinaexpression purification and characterization of hiv 1 in proteinsresearch on awareness and implementation of corporate social responsibility in a multinational company in vietnam case study nestle vietnamstudies on growth crystal structure and characterization of novel organic nicotinium trifluoroasynthesis solubilisation and characterization of cdse zns core shell qdst czekalski s 1998 a 2 year follow up study on bone mineral density and markers of bone turnover in patients with long standing insulin dependent diabetes mellitus osteoporosis int 8 5 399 403chuyên đề điện xoay chiều theo dạngNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ chức chạy tàu hàng cố định theo thời gian trên đường sắt việt namđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên 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 chúngTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Quản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtMÔN TRUYỀN THÔNG MARKETING TÍCH HỢP