Relevant bibliographies by topics / Layered (α+β) structure

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Layered (α+β) structure'

Author: Grafiati
Published: 4 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Layered (α+β) structure"

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Iwanaga, Hiroshi, Takeshi Hashishin, Seiji Motojima, Masaki Ichihara, and Shin Takeuchi. "Polymorphism in ZrP crystal." Journal of Materials Research 18, no. 3 (2003): 567–70. http://dx.doi.org/10.1557/jmr.2003.0073.

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Electron microscopy observations of α–ZrP whiskers with the NaCl structure, grown by chemical vapor deposition at 1300 °C, showed that there exists a hexagonal structure region (a = 0.369 nm and c = 1.248 nm) near the surface of the whiskers. High-resolution lattice image observations revealed that the method of stacking the eight-layered hexagonal structure is different from the reported hexagonal β–ZrP. In addition to the eight-layered structure, 12-layered and 16-layered structures were also observed, indicating a variety of ZrP polymorphisms.
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Vadym, Kovalenko, та Kotok Valerii. "Anionic carbonate activation of layered (α+β) nickel hydroxide". Eastern-European Journal of Enterprise Technologies 3, № 6(99) (2019): 44–52. https://doi.org/10.15587/1729-4061.2019.169461.

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Nickel hydroxide is widely used as the active material in supercapacitors. Samples of Ni(OH)<sub>2</sub>&nbsp;with the (&alpha;+&beta;) layered structure, synthesized in the slit-diaphragm electrolyzer, are the most active. The possibility of carbonate activation of layered (&alpha;+&beta;) Ni(OH)<sub>2</sub>&nbsp;was studied by the synthesis of samples in the slit-diaphragm electrolyzer using a mixture of sodium hydroxide and sodium carbonate as the electrolyte. The molar part of sodium carbonate in the NaOH+Na<sub>2</sub>CO<sub>3</sub>&nbsp;mixture was controlled by acid titration in the pre
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Hu, J. F., P. Qi, J. M. Yin та ін. "Effect of α+β phase rolling and aging treatment on laminated bimodal structure in high temperature titanium alloy". Journal of Physics: Conference Series 2635, № 1 (2023): 012005. http://dx.doi.org/10.1088/1742-6596/2635/1/012005.

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Abstract In this work, we have prepared a novel laminated bimodal structure with layer-by-layer distribution of αp and αs phase in high temperature titanium alloy by α+β phase rolling and aging treatment. The lamellar bimodal microstructure is comprised of long-primary αp and secondary αs phase in the Ti-6.0Al-3Sn-5Zr-0.5Mo-1.0Nb-1.0Ta-0.4Si-0.2Er alloy. During α+β phase rolling at 990 °C, the primary αp grain deformed to elongated layer structure, while the lamella secondary αs deformed to kinked and broken chaos morphology. After 800 °C for 1h stabilization and 700 °C for 5h aging treatment,
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Xu, Lipeng, Chongwang Tian, Chunjiang Bao, Jinsheng Zhao, and Xuning Leng. "Improving the Electrochemical Performance of Core–Shell LiNi0.8Co0.1Mn0.1O2 Cathode Materials Using Environmentally Friendly Phase Structure Control Process." Energies 16, no. 10 (2023): 4149. http://dx.doi.org/10.3390/en16104149.

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The phase structure of the precursor is crucial for the microstructure evolution and stability of Ni-rich cathode materials. Using sodium lactate as a green complexing agent, cathode electrode materials with different phase structures and unique core–shell structures were prepared by the co-precipitation method in this study. The influence of the phase structure of the nickel-rich precursor on the cathode electrode materials was studied in depth. It was found that α-NCM811 had large interlayer spacing, which was beneficial for the diffusion of lithium ions. In contrast, β-NCM811 had smaller in
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Richardson, Ian G. "The importance of proper crystal-chemical and geometrical reasoning demonstrated using layered single and double hydroxides." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 69, no. 2 (2013): 150–62. http://dx.doi.org/10.1107/s205251921300376x.

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Atomistic modelling techniques and Rietveld refinement of X-ray powder diffraction data are widely used but often result in crystal structures that are not realistic, presumably because the authors neglect to check the crystal-chemical plausibility of their structure. The purpose of this paper is to reinforce the importance and utility of proper crystal-chemical and geometrical reasoning in structural studies. It is achieved by using such reasoning to generate new yet fundamental information about layered double hydroxides (LDH), a large, much-studied family of compounds. LDH phases are derive
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Tanaka, Masashi, Noriyuki Kataoka та Takayoshi Yokoya. "Superconductivity in the α-Form Layer Structured Metal Nitride Halide". Condensed Matter 7, № 2 (2022): 33. http://dx.doi.org/10.3390/condmat7020033.

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Layered metal nitride halides MNX (M = Ti, Zr, Hf; X = Cl, Br, I) have two polymorphs, including α- and β-forms, which have the FeOCl and SmSI structures, respectively. These compounds are band insulators and become metals and show superconductivity after electron doping by intercalating alkali metals between the layers. The superconductivity of β-form had been extensively characterized from decades ago, but it is not easy to consistently interpret all experimental results using conventional phonon-mediated Bardeen–Cooper–Schriefer mechanisms. The titanium compound TiNCl crystallizes only in t
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Ross, Nancy, Jing Zhao, Elinor Spencer, Carla Slebodnick, and Bryan Chakoumakos. "Petalite Under Pressure." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C76. http://dx.doi.org/10.1107/s2053273314099239.

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The lithium aluminosilicate mineral petalite (LiAlSi4O10) has been studied using high-pressure single-crystal X-ray diffraction up to 5 GPa. Petalite is a layered silicate mineral. The layers comprise puckered double-sheets of corner-sharing SiO4tetrahedra. Corner-sharing AlO4tetrahedra bridge neighboring layers and complete the 3D architecture. The charge is balanced by lithium cations that reside within channels that propagate through the structure. Petalite undergoes two pressure-induced phase transitions at ca. 1.5 and 2.5 GPa. The first of these transforms the low-pressure α-phase of peta
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Diouane, Youssra, Victor Oestreicher, Alvaro Seijas Da Silva, and Gonzalo Abellán. "Tuning the Structure of Layered Hydroxides for Boosting Energy Application Performance." ECS Meeting Abstracts MA2023-01, no. 13 (2023): 1328. http://dx.doi.org/10.1149/ma2023-01131328mtgabs.

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We are currently on a race against the clock to protect our planet from greenhouse gas emissions. The solution could be inspired from mother nature talking about renewable energies or so-called green energies including wind, solar, hydraulic, biomass and so on, which allows us to reduce the fossil fuels consumption. However, these kinds of energy devices should be coupled to an energy storage system such as batteries and supercapacitors to compensate the absence of wind and sun. For this purpose, we are looking forward to developing strong energy and power application systems by focusing on th
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Emura, Satoshi, та Xin Ji. "Introduction of Mille-Feuille-Like α/β Layered Structure into Ti–Mo Alloy". MATERIALS TRANSACTIONS 61, № 5 (2020): 856–61. http://dx.doi.org/10.2320/matertrans.mt-mm2019002.

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Obbade, S., C. Dion, L. Duvieubourg, M. Saadi та F. Abraham. "Synthesis and crystal structure of α and β-Rb6U5V2O23, a new layered compound". Journal of Solid State Chemistry 173, № 1 (2003): 1–12. http://dx.doi.org/10.1016/s0022-4596(03)00052-5.

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Dissertations / Theses on the topic "Layered (α+β) structure"

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Simoni, Eric. "Étude comparative de α [alpha] et β [béta]-Thbr₄ : structure et luminescence, spectroscopie de u⁴+ dans α [alpha]-Thbr₄". Paris 11, 1988. http://www.theses.fr/1988PA112172.

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Propriétés comparatives structurales et de luminescence intrinsèque des matrices alpha et béta Thbr₄. Étude de la structure électronique par spectroscopie optique de l'ion u⁴ + dans la matrice alpha Thbr₄. Caractérisation de la fluorescence par excitation UV dans ces deux matrices. Étude de l'absorption UV. Interprétation. Les spectres d'absorption et d'émission de u⁴ + α [alpha]-Thbr₄ retirés entre 300 et 4,2 k ont permis d'indexer 30 niveaux de la configuration 5f(2)
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Patino, Nadia. "Peptides fluorés : intérêt et synthèse de peptides incorporant dans leur structure un acide α-aminé β-fluoré". Nice, 1989. http://www.theses.fr/1989NICE4274.

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Ribeiro, Martins Xavier Nuno Manuel. "Synthesis of new sugar derivatives containing an α,β -unsaturated carbonyl system in their structure and biological evaluation". Thesis, Lyon, INSA, 2011. http://www.theses.fr/2011ISAL0023.

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Ce travail de doctorat porte sur la synthèse et utilisation de bicyclolactones glycidiques, de façon à accéder des dérivés de sucres contenant un système carbonylé α,β-insaturé. Trois types de bicyclolactones ont été étudiés: butenolides liés à des cycles furanose, butenolides fusionnés à des cycles pyranose, comprenant S- et NH-analogues et carboxyméthyle glycosides lactones (CMGLs). La méthodologie de synthèse de butenolides sur motif sucre est basée sur l’oléfination de Wittig de 3 ou 5-cétosucres et lactonisation intramoléculaire spontanée de gamma-hydroxyesters α,β-insaturés intermédiaire
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Lee, Ting-En, та 李廷恩. "Integrated Design of a Practical Variable Structure Controller with a Fuzzy Gain-Scheduled α-β-γ Filter". Thesis, 2010. http://ndltd.ncl.edu.tw/handle/98389645763883424220.

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博士<br>雲林科技大學<br>工程科技研究所博士班<br>98<br>This dissertation presents an integrated design of a practical variable structure controller with an optimal α-β-γ filter for controlling moving objects. On the basis of the variable structure theory, a new hybrid variable structure control scheme is developed for nonlinear systems. First, a hard variable-structure control is constructed to achieve a uniform ultimate boundedness control. Then, a soft variable-structure control using fuzzy logic is incorporated to help improve dynamic responses when trajectories enter into the ultimate bound, while the hard v
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Lin, Sz-Hung, та 林思宏. "Using a closed-system algal test to study the structure-activity relationships of α,β-unsaturated aldehydes". Thesis, 2011. http://ndltd.ncl.edu.tw/handle/11081449386000652050.

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碩士<br>國立交通大學<br>環境工程系所<br>100<br>A single-cell green algae (Pseudokirchneriella subcapitata) for the toxicity testing species to α,β-unsaturated carbonyl compounds as a test toxic in three reaction endpoints (ΔDO, Final Yield, Growth Rate) on closed system for toxicity testing. The results of QSAR in three reaction endpoints : Log (1/EC50) = 0.965 + 0.968 Log(1/RC50) +0.169 LogKOW r2=0.806 (Δ DO), Log (1/EC50) = 1.200 + 1.000 Log(1/RC50) + 0.113 LogKOW r2=0.832 (Final Yield), Log(1/ EC50) = 0.985 + 0.997 Log(1/RC50) + 0.075 LogKOW r2=0.854(Growth Rate). The QSAR of α,β-unsaturated c
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Xavier, Nuno M. "Synthesis of new sugar derivatives containing an α, β-unsaturated carbonyl system in their structure and biological evaluation". Doctoral thesis, 2010. http://hdl.handle.net/10451/3474.

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Tese de doutoramento, Química (Química Orgânica), Universidade de Lisboa, Faculdade de Ciências, 2011<br>This PhD research work was focused on the synthesis and uses of bicyclic carbohydrate lactones, in the context of the access to new sugar derivatives containing an α,β- unsaturated carbonyl function. These molecular targets, chosen for the intrinsic bioactivity associated to the conjugated carbonyl system, were synthesized and submitted to biological evaluation, particularly their effect towards fungi and bacteria. Moreover, the inclusion of conjugated carbonyl systems in carbohydrates
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Huang, Sheng-Ran, та 黃聖然. "Toxicity Assessment and The Quantitative Structure -Acitivity Relationships of α,β-unsaturated Ketones based on the Effects on Pseudokirchneriella subcapitata". Thesis, 2010. http://ndltd.ncl.edu.tw/handle/03497772326142908796.

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碩士<br>國立交通大學<br>環境工程系所<br>99<br>The objective of this study is to understand the toxic effect of ketones (that contains sixteen α,β-unsaturated ketones and two saturated ketones ) on Pseudokirchneriella subcapitata using a closed system test. The effects of ketones are evaluated by three kinds of response endpoints, i.e., final yield, growth rate, and the dissolved oxygen production. Median effective concentrations (EC50) are estimated using the Probit model with a test duration of 48hrs. Then, log (1/EC50) is utilized to make a regression with physical chemistry descriptors, electronic descri
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陳心渝. "Toxicity and quantitative structure-activity relationships of α,β-unsaturated acrylates and methacrylate evaluated using a closed-system algal testing technique". Thesis, 2010. http://ndltd.ncl.edu.tw/handle/53070097423340797533.

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Perez, Dianne Marie. "Structure-Function Studies of Serine Hydrolases: Synthesis of a Gene for α-Lytic Protease and the Purification and Characterization of a Mutant β-Lactamase". Thesis, 1988. https://thesis.library.caltech.edu/7523/5/Perez-dm-1988.pdf.

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<p>The author has constructed a synthetic gene for α-lytic protease. Since the DNA sequence of the protein is not known, the gene was designed by using the reverse translation of α-lytic protease's amino acid sequence. Unique restriction sites are carefully sought in the degenerate DNA sequence to aid in future mutagenesis studies. The unique restriction sites are designed approximately 50 base pairs apart and their appropriate codons used in the DNA sequence. The codons used to construct the DNA sequence of α-lytic protease are preferred codons in E. coli or used in the production of β-lactam
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Nataraj, D. V. "Studies on Turns in Proteins - Data Analysis and Conformational Studies on α -Turns". Thesis, 1996. http://etd.iisc.ac.in/handle/2005/3218.

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Book chapters on the topic "Layered (α+β) structure"

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Małka, Anna, Izabela Laskowicz, and Dariusz Grabowski. "The Accuracy of Landslide Susceptibility Mapping in Young Glacial River Valleys." In Progress in Landslide Research and Technology. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-72736-8_13.

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AbstractMany aspects affect the accuracy of the geographical information system- and statistically-based susceptibility maps. These aspects can be divided into four categories related to: (α) study area, (β) scale, (γ) input data, and (δ) methods, used for susceptibility calculation, landslide representation and map visualisation. Most of these aspects have an impact on the others and each of them is very complex. Due to the complexity of this issue, the article is limited to two aspects, i.e. scale and one of the crucial causal factors, namely geology. The selection of the research area is a
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Takai, M., Y. Shimizu, J. Hayashi, et al. "Structure—Properly Relationship of α- and β-Chitin." In Viscoelasticity of Biomaterials. American Chemical Society, 1992. http://dx.doi.org/10.1021/bk-1992-0489.ch003.

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Chan, Bosco M. C., Mariano J. Elices, and Martin E. Hemler. "Functional Comparison of the Integrins α 4 β 1 (VLA-4) and α 4 β 7." In Structure, Function, and Regulation of Molecules Involved in Leukocyte Adhesion. Springer New York, 1993. http://dx.doi.org/10.1007/978-1-4613-9266-8_6.

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He, Jing, John Hopcroft, Hongyu Liang, Supasorn Suwajanakorn, and Liaoruo Wang. "Detecting the Structure of Social Networks Using (α,β)-Communities." In Lecture Notes in Computer Science. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21286-4_3.

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Zheng, Yufeng, Robert E. A. Williams, Gopal B. Viswanathan, William A. T. Clark, and Hamish L. Eraser. "Investigation of α/β Interface Structure in Titanium Alloy Using Hrstem." In Proceedings of the 13th World Conference on Titanium. John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119296126.ch65.

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Derewenda, Zygmunt, Yunyi Wei, and Urszula Derewenda. "Structure-Function Relationships in High Molecular Weight PAF-Acetylhydrolases from the Studies of a Microbial α/β Hydrolase." In Structure and Function of Cholinesterases and Related Proteins. Springer US, 1998. http://dx.doi.org/10.1007/978-1-4899-1540-5_90.

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Micsonai, András, Éva Bulyáki, and József Kardos. "BeStSel: From Secondary Structure Analysis to Protein Fold Prediction by Circular Dichroism Spectroscopy." In Methods in Molecular Biology. Springer US, 2020. http://dx.doi.org/10.1007/978-1-0716-0892-0_11.

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Abstract Far-UV circular dichroism (CD) spectroscopy is a classical method for the study of the secondary structure of polypeptides in solution. It has been the general view that the α-helix content can be estimated accurately from the CD spectra. However, the technique was less reliable to estimate the β-sheet contents as a consequence of the structural variety of the β-sheets, which is reflected in a large spectral diversity of the CD spectra of proteins containing this secondary structure component. By taking into account the parallel or antiparallel orientation and the twist of the β-sheet
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Stone, Michael P., Hai Huang, Young-Jin Cho, et al. "Interstrand DNA Cross-Linking 1,N2-Deoxyguanosine Adducts Derived from α,β-Unsaturated Aldehydes: Structure-Function Relationships." In The Chemical Biology of DNA Damage. Wiley-VCH Verlag GmbH & Co. KGaA, 2010. http://dx.doi.org/10.1002/9783527630110.ch9.

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Slingerland, J., H. Griesser, T. W. Mak, and M. D. Minden. "The Structure and Expression of the T-Cell α-, β-, and γ-Chain Genes in Human Malignancies." In The T-Cell Receptors. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4684-5406-2_8.

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Volyntsev, A. B., and A. N. Shilov. "Computer Simulation of Dislocation Structure Evolution and Microdeformation Effects During α → β Transformation in Palladium-Hydrogen System." In IUTAM Symposium on Micromechanics of Plasticity and Damage of Multiphase Materials. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-009-1756-9_41.

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Conference papers on the topic "Layered (α+β) structure"

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Yamashita, M., and H. Uchida. "Effect of Ion Species in the Electrolyte Environment on the Structure and Protective Ability of the Rust Layer on Steel." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00450.

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Abstract The effect of ion species in electrolyte film covering the steel surface on the rust formation and protective ability of the rust in 3.5%NaCl solution was examined. Rust layer as mixture of β -FeOOH, γ - FeOOH and small amount of α -FeOOH does not prevent metal dissolution. The Cr-substituted goethite layer formed under the electrolyte containing Cr3+ and SO42- strongly suppresses metal dissolution in the NaCl solution. The rust layer formed under the electrolyte containing Ni2+ and SO42- also possesses high protective ability against corrosive Cl− anion. The protective ability of the
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Narita, Toshio, Shigenari Hayashi, Mayumi Shoji, Yoshitake Hisamatsu, Daisuke Yoshida, and Michihisa Fukumoto. "Application of Rhenium Coating as a Diffusion Barrier to Improve the High Temperature Oxidation Resistance of Nickel-Based Superalloy." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01157.

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Abstract A nickel-based single crystal superalloy with or without a Re/Al coating was Al-diffusion treated and then oxidized in air at 1373K for up to 2.54Ms under thermal cycling and isothermal conditions. The Al-diffusion treatment, carned out at 1273K for 57.6ks in a mixture of FeAl and Al2O3 powder, resulted in a triplex layer structure in the sequence β -NiAl / Re-rich layer / Al-diffusion zone on the alloy. The Re-rich layer contained 25Ni, 19Al, and 16Cr (at%). When oxidized at 1373K for 460ks in air under thermal cycling, a very protective α -Al2O3 scale formed, while the β -NiAl layer
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Messer, B., B. Tarleton, M. Beaton, and T. Phillips. "New Theory for Naphthenic Acid Corrosivity of Athabasca Oilsands Crudes." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04634.

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Abstract Canadian Athabasca oilsand bitumen crudes, characterized as corrosive by the classical naphthenic model, are producing negligible naphthenic acid corrosion in crude and vacuum units after more than 50 years of cumulative operation. A new theory proposes that the corrosivity of naphthenic acids in Athabasca oilsand bitumen crudes is a function of its molecular weight, molecular structure, true boiling point, reactive sulfidic species, and local environment. The concept of α (bad type) and β (good type) naphthenic acids is introduced. The α naphthenic acids are characterized as corrosiv
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Zeng, Y. M., W. Y. Chu, Q. Yang, and J. L. Luo. "Effects of Hydrogen on Film Structure and Pitting Susceptibility of Nickel and 310 Stainless Steel." In CORROSION 1998. NACE International, 1998. https://doi.org/10.5006/c1998-98249.

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Abstract Effects of hydrogen on the pitting susceptibility of Ni and 310 stainless steel (SS) were investigated. The results showed that hydrogen changed p-type oxide of 310 SS to n-type while it did not change the p-type oxide of Ni. Hydrogen enhanced remarkably pitting susceptibility of 310 SS. No pitting occurred for over 6 days for the samples without precharged hydrogen in 6% FeCl3 solution at room temperature. For samples precharged with very small current density of 0.1 mA/cm2, pitting occurred within 80 minutes. The pitting even occurred within 2 minutes for the charged samples with cu
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Galkin, Konstantin N., Oleg V. Kropachev, Olga A. Goroshko та ін. "Formation, Phonon Structure, Transport and Thermoelectric Properties of Multilayer Heterostructures Si/NC β-FeSi2/Si/ NC β-FeSi2/…/Si(111) and Si/NC α-FeSi2/Si/ NC α-FeSi2/…/Si(111)". У 2024 International Conference on Electrical Engineering and Photonics (EExPolytech). IEEE, 2024. http://dx.doi.org/10.1109/eexpolytech62224.2024.10755554.

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Hsieh, W. F., C. C. Yu, J. J. Kai, and C. H. Tsai. "The Corrosion Behavior and Microstructural Evolution of Zircaloy-4 Irradiated with 1 Mev Proton." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93473.

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Abstract This study investigates the corrosion performance of the Zircaloy-4 tubing and Zircaloy-4 plate after 1 MeV proton irradiation, at 350°C, up to a total dose of 1 dpa(displacement per atom), and examines the influence of irradiation on the microstructural evolution of these different heat treated specimens. The uniform corrosion behavior of as-received Zircaloy-4 tubing(T) has been evaluated in long-term autoclave test in 400-420°C and 10.3 MPa steam. It was found that at irradiation dose below 0.1 dpa, the uniform corrosion behavior showed no apparent difference compared to the unirra
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Gong, Xibing, James Lydon, Kenneth Cooper, and Kevin Chou. "Microstructural Analysis and Nanoindentation Characterization of Ti-6Al-4V Parts From Electron Beam Additive Manufacturing." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-36675.

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In this study, the microstructure analysis and nanoindentation characterization from electron beam additive manufacturing (EBAM) were experimentally investigated. Specimens with different build heights of an EBAM built part were tested for microstructure observations by optical microscopy and scanning electron microscopy. The correspondent Young’s modulus and hardness were measured by nanoindentation. Columnar prior β structure is found along the build direction from the X-plane, while the Z-plane is characterized by equiaxed grains and fine Widmanstätten (α+β) structure. The microstructure va
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Etrich, C. M., C. S. Mitchell, and J. V. Moloney. "Propagation and Stability Characteristics of Nonlinear Guided Waves in Saturable Nonlinear Media." In Optical Bistability. Optica Publishing Group, 1988. http://dx.doi.org/10.1364/obi.1988.wd.4.

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We investigate the stability of analytic symmetric and asymmetric solutions for guided waves in a symmetric layered structure comprising self-focussing, self-focussing with saturation and self-defocussing. The refractive indices in the guiding, substrate and cladding layers are given by n2 = n02 and n2 = n12 + α|E|2 + β|E|4, respectively. The stability analysis by means of composite phase portrait construction seems to be in agreement with reference [1]. Instability of the symmetric waves occurs at powers where the asymmetric waves appear. Stability is restored at a second bifurcation point fo
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Fedotova, E. V., S. V. Paston, and A. D. Goroh. "INTERACTION OF HUMAN SERUM ALBUMIN WITH DIVALENT METAL IONS." In X Международная конференция молодых ученых: биоинформатиков, биотехнологов, биофизиков, вирусологов и молекулярных биологов — 2023. Novosibirsk State University, 2023. http://dx.doi.org/10.25205/978-5-4437-1526-1-156.

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In this work, the structure of human serum albumin in aqueous solution was studied upon interaction with Mg2+, Mn2+, Co2+ and Cu2+ ions. The transition metal ions provoke an increase in the content of β-layers and a decrease in the quantity of α-helices in the protein structure. In the presence of Cu2+, aggregation and a change in the sign of the surface charge of protein particles are observed.
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10

Capasso, Federico, J. Allam, A. Y. Cho, et al. "Impact Ionization across the band-edge discontinuity in superlattices and its applications to solid-state photomultipliers." In OSA Annual Meeting. Optica Publishing Group, 1986. http://dx.doi.org/10.1364/oam.1986.tub7.

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Abstract:
We report the observation of a new avalanche phenomenon in superlattices. This effect is characterized by a large ratio of the multiplications for holes and electrons implying β ≫ α and is very different in nature from the previously studied band-edge discontinuity assisted ionization in quantum wells. The i region of our p+in+ structures, grown by MBE, consists of an undoped (n ≃1015 cm−3) Al0.48ln0.52As/Ga0.47ln0.53As superlattice. Six wafers with well and barrier thicknesses ranging from 100 to 470 Å and a number of periods varying from 20 to 50 were studied. In addition similar MBE structu
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