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Journal articles on the topic 'PbII'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Yan, Mengyuan, Ziyue Zhou, Juling Feng, et al. "OsSHMT4 Is Required for Synthesis of Rice Storage Protein and Storage Organelle Formation in Endosperm Cells." Plants 13, no. 1 (2023): 81. http://dx.doi.org/10.3390/plants13010081.

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Storage proteins are essential for seed germination and seedling growth, as they provide an indispensable nitrogen source and energy. Our previous report highlighted the defective endosperm development in the serine hydroxymethyltransferase 4 (OsSHMT4) gene mutant, floury endosperm20-1 (flo20-1). However, the alterations in storage protein content and distribution within the flo20-1 endosperm remained unclear. Here, the immunocytochemistry analyses revealed a deficiency in storage protein accumulation in flo20-1. Electron microscopic observation uncovered abnormal morphological structures in p

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2

Tantiwinyupong, Natthalak, Rochaya Chintavalakorn, Peerapong Santiwong, and Anak Khantachawana. "Frictional and Mechanical Properties of Surface Modified Nickel-Titanium Orthodontic Archwires." Key Engineering Materials 801 (May 2019): 39–43. http://dx.doi.org/10.4028/www.scientific.net/kem.801.39.

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The purpose of this study was to investigate the surface hardness, frictional force and load-deflection characteristic of three types of nickel-titanium archwires; DLC-coated, CH4-PBII and CF4-PBII NiTi orthodontic archwires. The NiTi wires were deposited with DLC films and were implanted with CH4 and CF4 using Plasma-Based Ion Implantation and Deposition (PBIID) method. These archwires and upper canine brackets with slot dimension of 0.022-inch were used in this study. Surface hardness of three types of surface modified NiTi orthodontic archwires was measured using atomic force microscopy (AF

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3

Qian, Guangtao, Fengna Dai, Haiquan Chen, et al. "Incorporation of N-phenyl in poly(benzimidazole imide)s and improvement in H2O-absorbtion and transparency." RSC Advances 11, no. 6 (2021): 3770–76. http://dx.doi.org/10.1039/d0ra10138a.

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4

Shimura, Toko, Panagiota Tsounapi, Keitaro Yumoto, and Yasuyuki Mio. "Morphokinetic Behavior of the Second Polar Body in Human Zygotes as a Predictor for Embryonic Developmental Potential: An Exploratory Study Based on Time-Lapse Observation." International Journal of Molecular Sciences 26, no. 7 (2025): 3190. https://doi.org/10.3390/ijms26073190.

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Time-lapse imaging has made possible the detailed observation of all stages of embryonic development, including also from the extrusion of the second polar body up to the first cleavage. By extensive observation, we achieved detection of a variety of behaviors of PBIIs such as (a) morphologically static behavior, (b) amoeboid movement, (c) shrinking, (d) fragmenting, and (e) ruffling. Retrospective analysis was performed on 282 ICSI zygotes derived from 69 ART treatment cycles from January to August 2019. Zygotes with morphologically static PBIIs (a) and PBIIs showing various behaviors (b)~(e)

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5

Gao, Yanmin, Zhaoyong Hu, Yan Liu, et al. "A Facile Synthesis of Ion Imprinted Mesoporous Silica Adsorbents by a Co-Condensation Pathway and Application in a Fixed-Bed Column Study for Lead Removal." Australian Journal of Chemistry 68, no. 7 (2015): 1051. http://dx.doi.org/10.1071/ch14461.

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Highly selective lead ion imprinted mesoporous silica adsorbents (PbII-IMS) were prepared through a co-condensation pathway with 3-(γ-aminoethylamino)propyltrimethoxysilane (AAPTS) (PbII-IMS-NN) and 3-aminepropyltriethoxysilyl (APTES) (PbII-IMS-N) as monomers. The prepared adsorbents were characterised by FT-IR spectroscopy, X-ray photoelectron spectroscopy, power X-ray diffraction, transmission electron microscopy, scanning electron microscopy, thermogravimetric analysis, and nitrogen adsorption–desorption techniques. The results showed that the synthesised adsorbents presented a highly order

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6

Fan, Le-Qing, and Ji-Huai Wu. "NH4PbI3." Acta Crystallographica Section E Structure Reports Online 63, no. 11 (2007): i189. http://dx.doi.org/10.1107/s1600536807050581.

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Single crystals of ammonium lead iodide, NH4PbI3, have been obtained by solid-state reactions. Each PbII ion is coordinated by six I− ions in a distorted octahedral environment. PbI6 octahedra are connected by common edges, forming a one-dimensional anion chain. All atoms except one H atom in a general position have site symmetry m.

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7

Ohta, Yuki, Yoshikazu Nagao, Naojiro Minami, Satoshi Tsukamoto, and Seiji Kito. "Deficiencies in extrusion of the second polar body due to high calcium concentrations during in vitro fertilization in inbred C3H/He mice." Zygote 24, no. 4 (2015): 603–16. http://dx.doi.org/10.1017/s096719941500060x.

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SummarySuccessful in vitro fertilization (IVF) of all inbred strains of laboratory mice has not yet been accomplished. We have previously shown that a high calcium concentration improved IVF in various inbred mice. However, we also found that in cumulus-free ova of C3H/He mice such IVF conditions significantly increased the deficiency of extrusion of the second polar body (PBII) in a dose-dependent manner (2% at 1.71 mM and 29% at 6.84 mM, P < 0.05) and that PBII extrusion was affected by high calcium levels at 2–3 h post-insemination. While developmental competence of ova without PBII extr

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8

Ferreirós-Martínez, Raquel, Carlos Platas-Iglesias, Andrés de Blas, David Esteban-Gómez, and Teresa Rodríguez-Blas. "Macrocyclic Receptor Showing Improved PbII/ZnII and PbII/CaII Selectivities." European Journal of Inorganic Chemistry 2010, no. 17 (2010): 2495–503. http://dx.doi.org/10.1002/ejic.200901219.

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9

Sun, Ming, Dihua Shangguan, Huimin Ma, et al. "Simple PbII fluorescent probe based on PbII-catalyzed hydrolysis of phosphodiester." Biopolymers 72, no. 6 (2003): 413–20. http://dx.doi.org/10.1002/bip.10484.

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10

Ling, Cheng, Miao, Zhang, Zhang, and Zhu. "Synthesis and Photocontrolled Supramolecular Self-Assembly of Azobenzene-Functionalized Perylene Bisimide Derivatives." Polymers 11, no. 7 (2019): 1143. http://dx.doi.org/10.3390/polym11071143.

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Azobenzene (Azo) units were successfully introduced into perylene bisimide (PBI) structures in order to realize the photocontrolling of the morphology of the supramolecular assembly of PBI by a photoisomerization process. A total of three Azo-functionalized perylene bisimide derivatives (PBI1, PBI2, and PBI3) with different alkyl chain lengths were designed and synthesized by imidization of 3,4,9,10-perylene tetracarboxylic dianhydride with the corresponding amines. The structures of these compounds were characterized by proton nuclear magnetic resonance (1H NMR) and matrix-assisted laser deso

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11

Colussi, Paul A., and Christopher H. Taron. "Kluyveromyces lactis LAC4 Promoter Variants That Lack Function in Bacteria but Retain Full Function in K. lactis." Applied and Environmental Microbiology 71, no. 11 (2005): 7092–98. http://dx.doi.org/10.1128/aem.71.11.7092-7098.2005.

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ABSTRACT The strong LAC4 promoter (PLAC4) from Kluyveromyces lactis has been extensively used to drive expression of heterologous proteins in this industrially important yeast. A drawback of this expression method is the serendipitous ability of PLAC4 to promote gene expression in Escherichia coli. This can interfere with the process of assembling expression constructs in E. coli cells prior to their introduction into yeast cells, especially if the cloned gene encodes a protein that is detrimental to bacteria. In this study, we created a series of PLAC4 variants by targeted mutagenesis of thre

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Sabour, Behrous, Ezzatollah Najafi, Mostafa M. Amini та Seik Weng Ng. "catena-Poly[[(2,9-dimethyl-1,10-phenanthroline-κ2 N,N′)lead(II)]-di-μ-bromido]". Acta Crystallographica Section E Structure Reports Online 68, № 6 (2012): m729. http://dx.doi.org/10.1107/s160053681201940x.

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In the title compound, [PbBr2(C14H12N2)] n , the PbII atom lies on a twofold rotation axis. The N-heterocycle-chelated PbII atom exists in a distorted octahedral geometry owing to two long Pb...Br interactions [2.9562 (5) and 3.2594 (5) Å]. These result in a zigzag chain running along the c axis. The lone pair is stereochemically inactive.

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13

Yi, Li, and Feng Guo. "Rational Construction of a 2D PbII Coordination Polymer as a Sensitive Turn-Off Fluorescent Switch for Fe3+, Cr2O72−, and NFT." Australian Journal of Chemistry 73, no. 1 (2020): 21. http://dx.doi.org/10.1071/ch19416.

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A PbII coordination polymer, [Pb(L)2]n (denoted as complex 1), was generated successfully by the assembly process of PbII and 5-fluoronicotinic acid (HL) under solvothermal synthesis. The obtained 1 was characterised by element analysis, powder and single-crystal X-ray diffraction, thermogravimetric analysis, and UV-vis and fluorescent spectroscopy. The resultant 1 has an outstanding application as a fluorescent sensor for Fe3+, Cr2O72−, and NFT with excellent selectivity and reusability.

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14

David, Marie-Laure, Frédéric Pailloux, Michèl Drouet, et al. "Comparison of Defects Created by Plasma-Based Ion Implantation and Conventional Implantation of Hydrogen in Germanium." Solid State Phenomena 131-133 (October 2007): 101–6. http://dx.doi.org/10.4028/www.scientific.net/ssp.131-133.101.

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(001) n-type Ge has been implanted at given fluence and intermediate temperature with hydrogen ions using two processes: conventional in-line implantation and plasma based ion implantation. The as-created microstructure has been compared using transmission electron microscopy. In particular, it has been shown that the major differences observed are due to the implantation temperature, much higher during the PBII process. This suggests that plasma based ion implantation could be used for layer transfer in spite of a higher surface roughness observed after the PBII process.

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15

Najafi, Ezzatollah, Mostafa M. Amini та Seik Weng Ng. "A second triclinic polymorph of bis(μ-N-nitroso-N-phenylhydroxylaminato)-κ3 O,O′:O′;κ3 O′:O,O′-bis[(N-nitroso-N-phenylhydroxylaminato-κ2 O,O′)lead(II)]". Acta Crystallographica Section E Structure Reports Online 68, № 6 (2012): m791. http://dx.doi.org/10.1107/s1600536812021885.

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The cupferronate ions in the centrosymmetric dinuclear title compound, [Pb2(C6H5N2O2)4], O,O′-chelate to the two PbII atoms; two of the four nitroso O atoms are also involved in bridging. The geometries of the five-coordinate PbII atoms in the two independent molecules are Ψ-octahedral; if more remote Pb...O interactions are also considered, the coordination number is increased to six for one molecule and to seven for the other. Their coordination polyhedra are ill defined in the chain motif, which runs along [100].

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16

Yin, Yan-Bing, та Hai-Xia Yu. "Poly[(2,2-bipyridine)bis(μ4-naphthalene-1,4-dicarboxylato)dilead(II)]". Acta Crystallographica Section E Structure Reports Online 63, № 11 (2007): m2804. http://dx.doi.org/10.1107/s1600536807051380.

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In the title compound, [Pb2(C12H6O4)2(C10H8N2)] n , neighboring PbII atoms are linked by naphthalene-1,4-dicarboxylate (1,4-NDC) ligands to form a three-dimensional polymeric structure. One PbII atom is seven-coordinated by seven carboxylate O atoms from five 1,4-NDC ligands, while the other is eight-coordinated by six carboxylate O atoms from five 1,4-NDC ligands and two N atoms from one 2,2-bipyridine ligand. Aromatic π–π stacking between 2,2-bipyridine and 1,4-NDC ligands helps to establish the packing [minimum centroid–centroid separation 3.475 (6) Å].

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17

Yin, Yan-Bing, та Hai-Xia Yu. "catena-Poly[[(4,7-diphenyl-1,10-phenanthroline)lead(II)]-μ-benzene-1,4-dicarboxylato]". Acta Crystallographica Section E Structure Reports Online 63, № 11 (2007): m2803. http://dx.doi.org/10.1107/s1600536807051859.

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In the title compound, [Pb(C8H4O4)(C24H16N2)] n , the benzene-1,4-dicarboxylate (1,4-BDC) dianions link the PbII atoms to form a chain structure. The PbII atom is coordinated by 4,7-diphenyl-1,10-phenanthroline (L) and is also bonded to four 1,4-BDC O atoms, resulting in a very distorted cis-PbN2O4 octahedron. There are two 1,4-BDC half-anions in the asymmetric unit, both completed by inversion. Aromatic π–π stacking between L ligands in adjacent chains results in a two-dimensional supramolecular layer structure [minimum centroid–centroid separation 3.464 (5) Å].

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18

Powell, Kipton J., Paul L. Brown, Robert H. Byrne, et al. "Chemical speciation of environmentally significant metals with inorganic ligands. Part 3: The Pb2+ + OH–, Cl–, CO32–, SO42–, and PO43– systems (IUPAC Technical Report)." Pure and Applied Chemistry 81, no. 12 (2009): 2425–76. http://dx.doi.org/10.1351/pac-rep-09-03-05.

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Complex formation between PbII and the common environmental inorganic ligands, Cl–, OH–, CO32–, SO42–, and PO43–, can be significant in natural waters with low concentrations of organic matter. Numerical modeling of the speciation of PbII amongst these inorganic ligands requires reliable values for the relevant stability (formation) constants. This paper provides a critical review of such constants and related thermodynamic data. It recommends values of log10 βp,q,r° valid at Im = 0 mol kg–1 and 25 °C (298.15 K), along with the equations and empirical coefficients required to calculate log10βp

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19

Takassi, Mohammad Ali, and Amin Zadehnazari. "Investigation of thermal and tensile properties of poly(benzimidazole-imide) composites incorporating salicylic acid–functionalized multiwalled carbon nanotubes." High Performance Polymers 30, no. 2 (2016): 139–52. http://dx.doi.org/10.1177/0954008316684933.

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This work describes a novel aromatic poly(benzimidazole-imide) (PBII) with amino salicylic acid (ASA) segments in the main chain by melt/solid polymerization method under solvent-free conditions and its composites reinforced with ASA-functionalized multiwalled carbon nanotubes (MWCNTs-ASA). The polymer was obtained in high yield with an amorphous morphology, was soluble in various organic solvents, such as N,N′-dimethylacetamide, N,N′-dimethylformamide, N-methyl-2-pyrrolidone, and dimethyl sulfoxide, and could afford flexible and tough film via solution casting. MWCNT-ASA/PBII composite films

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Gauter, Sven, Maik Fröhlich, and Holger Kersten. "Direct calorimetric measurements in a PBII and deposition (PBII&D) experiment with a HiPIMS plasma source." Surface and Coatings Technology 352 (October 2018): 663–70. http://dx.doi.org/10.1016/j.surfcoat.2018.03.094.

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21

Hasany, Syed F., N. H. Abdurahman, A. R. Sunarti, and Anuj Kumar. "Non-Covalent Assembly of Maghemite-Multiwalled Carbon Nanotubes for Efficient Lead Removal from Aqueous Solution." Australian Journal of Chemistry 66, no. 11 (2013): 1440. http://dx.doi.org/10.1071/ch13281.

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Non-covalent assemblies of maghemite-embedded multiwalled carbon nanotubes (MWCNTs) were synthesised and characterised, and their applicability in the magnetic removal of PbII from aqueous solutions in batches was evaluated. The nanohybrids were prepared using a wet-chemical technique and characterised by X-ray diffraction, Fourier transform infrared spectroscopy, field emission scanning electron microscopy, zeta potential, vibrating sample magnetometer, and Brunauer–Emmett–Teller surface area measurements. Kinetics rate, adsorption isotherms, and effects of pH, contact time, adsorbent dosage,

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22

Moolsradoo, Nutthanun, Hirohumi Sato, and Shuichi Watanabe. "ESR Study of Elements Added-DLC Films Deposited by PBII and RF-CVD Methods." Advances in Science and Technology 66 (October 2010): 41–46. http://dx.doi.org/10.4028/www.scientific.net/ast.66.41.

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The element added diamond-like carbon films (hydrogen, fluorine, and sulfur) fabricated from C2H2:H2, C2H2:CF4 and C2H2:SF6 mixtures were used to study the effects of element contents on the spin density (ESR) and their relation to the changes in the structure of the DLC films deposited by PBII and RF-CVD method. The Raman spectroscopy was represented along with the ESR. The results indicate that the ESR spin density and g value of H-DLC, F-DLC, and S-DLC films deposited by PBII method decreases with element addition, attributed to the dangling bond was strongly observed after element addition

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Copello, Federico dos Reis, Leonardo Lizarraga, Silvia Orsetti, and Fernando V. Molina. "Swelling and aggregation of Leonardite upon pH change and PbII binding: an AFM study." Environmental Chemistry 15, no. 3 (2018): 162. http://dx.doi.org/10.1071/en17224.

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Environmental contextNatural organic materials, such as humic substances, play key roles in the binding and environmental fate of metals. We study the interaction of protons and metal ions with humic acids, and show changes to the mechanical properties of the particles and their capability to fix metal pollutants. The results will help refine current models of metal behaviour in the environment. AbstractThe swelling and aggregation of Leonardite humic acid, due to acid–base and PbII binding interactions, was studied through atomic force microscopy (AFM) tapping mode measurements and correlated

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Denizli, Adil, Bora Garipcan, Sibel Emir, Süleyman Patir, and Ridvan Say. "Heavy Metal Ion Adsorption Properties of Methacrylamidocysteine-Containing Porous Poly(Hydroxyethyl Methacrylate) Chelating Beads." Adsorption Science & Technology 20, no. 7 (2002): 607–17. http://dx.doi.org/10.1260/02636170260504305.

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Details of the adsorption performance of poly(2-hydroxyethylmethacrylate–methacrylamidocysteine) [p(HEMA–MAC)] beads towards the removal of heavy metal ions from aqueous solution were studied. The metal-complexing ligand and/or co-monomer MAC was newly synthesized from methylacrylochloride and cysteine. Spherical beads of average size 150–200 mm were obtained by the radical suspension polymerization of MAC and HEMA conducted in an aqueous dispersion. The p(HEMA–MAC) beads obtained had a specific surface area of 18.9 m2/g. p(HEMA–MAC) beads were characterized by swelling studies, FT-IR spectros

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Ohta-Takada, Y., Y. Nagao, and S. Kito. "Effects of high calcium levels on the disturbed extrusion of the second polar body during in vitro fertilization in C3H/He mouse substrains." Zygote 28, no. 1 (2019): 83–85. http://dx.doi.org/10.1017/s0967199419000662.

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SummaryWe previously reported that high concentrations (≥3.42 mM) of calcium during in vitro fertilization (IVF) disturbed the extrusion of the second polar body (PBII) in C3H/He inbred mice. In this study, the substrain specificity of this phenomenon was examined under 1.71–6.84 mM calcium concentration in ova from six C3H/He mouse commercially available substrains in Japan. PBII extrusion in ova from J substrains was not affected by calcium concentrations (<10% at any calcium level), but was grossly disturbed at high calcium levels in the ova of other substrains. This result has practical

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Gérard, Christian, Hanane Chehhal, and Michel Aplincourt. "Stability of Metal Complexes with a Ligand of Biological Interest: Noradrenaline." Journal of Chemical Research 23, no. 2 (1999): 90–91. http://dx.doi.org/10.1177/174751989902300212.

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Stoichiometry, equilibrium constants and spectra of iron(III) complexes with noradrenaline have been determined from spectrophotometric measurements; in addition equilibrium constants of complexes with MgII, CdII and PbII have been determined from potentiometric measurements.

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Vícha, Jan, Radek Marek, and Michal Straka. "High-Frequency 1H NMR Chemical Shifts of SnII and PbII Hydrides Induced by Relativistic Effects: Quest for PbII Hydrides." Inorganic Chemistry 55, no. 20 (2016): 10302–9. http://dx.doi.org/10.1021/acs.inorgchem.6b01575.

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Powell, Kipton J., Paul L. Brown, Robert H. Byrne, et al. "Chemical speciation of environmentally significant metals with inorganic ligands. Part 4: The Cd2+ + OH–, Cl–, CO32–, SO42–, and PO43– systems (IUPAC Technical Report)." Pure and Applied Chemistry 83, no. 5 (2011): 1163–214. http://dx.doi.org/10.1351/pac-rep-10-08-09.

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The numerical modeling of CdII speciation amongst the environmental inorganic ligands Cl–, OH–, CO32–, SO42–, and PO43– requires reliable values for the relevant stability (formation) constants. This paper compiles and provides a critical review of these constants and related thermodynamic data. It recommends values of log10βp,q,r° valid at Im = 0 mol kg–1 and 25 °C (298.15 K), along with the equations and empirical reaction ion interaction coefficients, ∆&epsilon; , required to calculate log10βp,q,r values at higher ionic strengths using the Brønsted–Guggenheim–Scatchard specific ion inte

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Levi, Mattan, Bernard Maro, and Ruth Shalgi. "Fyn kinase is involved in cleavage furrow ingression during meiosis and mitosis." REPRODUCTION 140, no. 6 (2010): 827–34. http://dx.doi.org/10.1530/rep-10-0312.

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Fertilization of mammalian oocytes triggers their exit from the second meiotic division metaphase arrest. The extrusion of the second polar body (PBII) that marks the completion of meiosis is followed by the first mitotic cleavage of the zygote. Several lines of evidence in somatic cells imply the involvement of Fyn, an Src family kinase (SFK), in cell cycle control and actin functions. In this study, we demonstrate, using live cell confocal imaging and microinjection of Fyn cRNAs, the recruitment of Fyn to the oocyte's cortical area overlying the chromosomes and its colocalization with filame

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Ikehata, Takashi, Toshiya Araki, Kenichi Shioya, Naoyuki Sato, Hiroshi Mase, and Ken Yukimura. "PBII Sheath Dynamics around a Trench-Shape Workpiece." IEEJ Transactions on Fundamentals and Materials 123, no. 4 (2003): 376–82. http://dx.doi.org/10.1541/ieejfms.123.376.

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Günzel, R., A. I. Rogozin, M. Demski, et al. "Generation of high voltage pulses for PBII devices." Surface and Coatings Technology 156, no. 1-3 (2002): 54–60. http://dx.doi.org/10.1016/s0257-8972(02)00112-3.

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Fouquet, V., Le Bourhis, L. Pichon, M. Drouet, and A. Straboni. "Elastic–plastic resistance profile of PBII nitrided titanium." Scripta Materialia 51, no. 9 (2004): 899–903. http://dx.doi.org/10.1016/j.scriptamat.2004.06.029.

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Furutachi, Hideki, Akiko Ishida, Hitoshi Miyasaka, et al. "FeIIPbII and FeIII complexes of macrocyclic compartmental ligands: different cyclization in stepwise template synthesis using FeII/PbII or FeIII/PbII pairs." Journal of the Chemical Society, Dalton Transactions, no. 3 (1999): 367–72. http://dx.doi.org/10.1039/a808101h.

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Schwade, Vânia Denise, and Bárbara Tirloni. "One- and two-dimensional PbII compounds resulting from reaction of PbBr2 and Pb(SCN)2 with pyrimidine-2-thione." Acta Crystallographica Section C Structural Chemistry 77, no. 7 (2021): 402–10. http://dx.doi.org/10.1107/s2053229621006379.

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Pyrimidine-2-thione (HSpym) reacts with lead(II) thiocyanate and lead(II) bromide in N,N-dimethylformamide (DMF) to form poly[(μ-isothiocyanato-κ2 N:S)(μ4-pyrimidine-2-thiolato-κ6 N 1,S:S:S:S,N 3)lead(II)], [Pb(C4H3N2S)(NCS)] n or [Pb(Spym)(NCS)] n , (I), and the polymeric one-dimensional (1D) compound catena-poly[[μ4-bromido-di-μ-bromido-(μ-pyrimidine-2-thiolato-κ3 N 1,S:S)(μ-pyrimidine-2-thione-κ3 N 1,S:S)dilead(II)] N,N-dimethylformamide monosolvate], {[Pb2Br3(C4H3N2S)(C4H4N2S)]·C3H7NO} n or {[Pb2Br3(Spym)(HSpym)]·DMF} n , (IIa), respectively. Poly[μ4-bromido-di-μ3-bromido-(μ-pyrimidine-2-t

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Li, Xinzhu. "Design of Persona-Based Interactive Interfaces and Their Impact on Human Self-Perception." Academic Journal of Sociology and Management 3, no. 3 (2025): 30–35. https://doi.org/10.70393/616a736d.323936.

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Grounded in the frameworks of affective computing and large-language-model technology, this paper systematically sorts out the conceptual evolution and core techniques of persona-based interactive interfaces (PBIIs) and, by means of a randomized controlled experiment, verifies their comprehensive effect on users’ self-perception. The study first constructs a four-level closed-loop architecture of “Perception – Understanding – Generation – Feedback.” Sixty university students are then recruited for a 14-day intervention; pre- and post-tests using a Self-Efficacy Scale and an Emotion-Awareness T

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Pelletier, J., F. Le Coeur, Y. Arnal, A. Lacoste, and A. Straboni. "New trends in PBII technology: industrial perspectives and limitations." Surface and Coatings Technology 136, no. 1-3 (2001): 7–15. http://dx.doi.org/10.1016/s0257-8972(00)01001-x.

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Miyagawa, Yoshiko, Hiroshi Nakadate, Masaaki Tanaka, and Soji Miyagawa. "Dynamic MC simulation of DLC films synthesis by PBII." Surface and Coatings Technology 156, no. 1-3 (2002): 87–91. http://dx.doi.org/10.1016/s0257-8972(02)00128-7.

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Paraskevopoulou, Patrina, Grigorios Raptopoulos, Faidra Leontaridou, Maria Papastergiou, Aikaterini Sakellari, and Sotirios Karavoltsos. "Evaluation of Polyurea-Crosslinked Alginate Aerogels for Seawater Decontamination." Gels 7, no. 1 (2021): 27. http://dx.doi.org/10.3390/gels7010027.

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Polyurea-crosslinked Ca-alginate (X-Ca-alginate) aerogel beads (diameter: 3.3 mm) were evaluated as adsorbents of metal ions, organic solvents, and oils. They were prepared via reaction of an aromatic triisocyanate (Desmodur RE) with pre-formed Ca-alginate wet gels and consisted of 54% polyurea and 2% calcium. X-Ca-alginate aerogels are hydrophobic nanoporous materials (90% v/v porosity), with a high BET surface area (459 m2/g−1), and adsorb PbII not only from ultrapure water (29 mg/g−1) but also from seawater (13 mg/g−1) with high selectivity. The adsorption mechanism involves replacement of

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Doušová, Barbora, David Koloušek, Miloslav Lhotka, et al. "Waste Brick Dust as Potential Sorbent of Lead and Cesium from Contaminated Water." Materials 12, no. 10 (2019): 1647. http://dx.doi.org/10.3390/ma12101647.

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Adsorption properties of waste brick dust (WBD) were studied by the removing of PbII and CsI from an aqueous system. For adsorption experiments, 0.1 M and 0.5 M aqueous solutions of Cs+ and Pb2+ and two WBD (Libochovice—LB, and Tyn nad Vltavou—TN) in the fraction below 125 µm were used. The structural and surface properties of WBD were characterized by X-ray diffraction (XRD) in combination with solid-state nuclear magnetic resonance (NMR), supplemented by scanning electron microscopy (SEM), specific surface area (SBET), total pore volume and zero point of charge (pHZPC). LB was a more amorpho

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Jin, Biao, Yan Xie, Yan Lu, Di Wang, Min Zhang, and Li Wang. "Starch Granule and Protein Accumulation during Seed Development of Ginkgo biloba L." ISRN Botany 2012 (November 25, 2012): 1–10. http://dx.doi.org/10.5402/2012/653796.

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We investigated starch and protein formation and accumulation in the seed of Ginkgo biloba L. In the testa, starch granules and protein bodies (PBs) started to form and accumulate 30 days after pollination; they decreased in size and completely disappeared before maturity. In the endosperm, starch granules began to accumulate 45 days after pollination, and the number and size of starch granules increased gradually within 65 days after pollination. Starch granules, which were mainly produced in plastids, proliferated mainly by constricting in the center and dividing to form smaller granules. Be

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Vũ, Ngọc Hoàng, Thiên Vũ, Ngọc Thiết Huỳnh та Mậu Thành Nguyễn. "TỔNG HỢP VẬT LIỆU TiO2/rGO VÀ ỨNG DỤNG PHÂN TÍCH ĐỒNG THỜI CADIMI VÀ CHÌ BẰNG PHƯƠNG PHÁP VON – AMPE HOÀ TAN". Hue University Journal of Science: Natural Science 131, № 1C (2022): 139–46. http://dx.doi.org/10.26459/hueunijns.v131i1c.6882.

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Trong bài báo này, graphen oxit (GO) được tổng hợp từ bột graphit bằng phương pháp Hummer; GO được khử bằng axit ascorbic thành graphen oxit dạng khử (rGO). Titan dioxit (TiO2) cấu trúc nano có tính ổn định vật lý và hóa học cao với nhiều ứng dụng, đặc biệt là trong lĩnh vực môi trường. Vật liệu TiO2/rGO được đặc trưng bằng nhiễu xạ tia X (XRD) và hiển vi điện tử quét (SEM) để chứng minh các đặc điểm hình thái của bề mặt chất hấp phụ. Quá trình hấp phụ – giải hấp phụ nitơ được sử dụng để xác định diện tích bề mặt riêng và độ xốp. Vật liệu vừa tổng hợp được ứng dụng để biến tính điện cực nền th

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Olmstead, M. M., R. M. Kessler, H. Hope, M. D. Yanuck, and W. K. Musker. "Coordination of thioether to the hard metals TiIV and PbII." Acta Crystallographica Section C Crystal Structure Communications 43, no. 10 (1987): 1890–94. http://dx.doi.org/10.1107/s0108270187089728.

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Yatsuzuka, M., S. Miki, R. Morita, K. Azuma, and E. Fujiwara. "Spatial and temporal growth and collapse in a PBII plasma." Surface and Coatings Technology 136, no. 1-3 (2001): 93–96. http://dx.doi.org/10.1016/s0257-8972(00)01034-3.

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Morey, M. S., S. R. Grano, J. Ralston, C. A. Prestidge, and B. Verity. "The electrochemistry of PbII activated sphalerite in relation to flotation." Minerals Engineering 14, no. 9 (2001): 1009–17. http://dx.doi.org/10.1016/s0892-6875(01)00108-x.

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Ma, Xinxin, Gang Wang, Ken Yukimura, and Mingren Sun. "Characteristics of copper oxide films deposited by PBII&D." Surface and Coatings Technology 201, no. 15 (2007): 6712–14. http://dx.doi.org/10.1016/j.surfcoat.2006.09.033.

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Hirata, Yuki, Takahisa Kato, and Junho Choi. "DLC coating on a trench-shaped target by bipolar PBII." International Journal of Refractory Metals and Hard Materials 49 (March 2015): 392–99. http://dx.doi.org/10.1016/j.ijrmhm.2014.08.005.

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Roth, A., Ch Gerz, D. Wilsdorf, and G. Werth. "Lifetime of the metastable 6P 3/2 level of PbII." Zeitschrift f�r Physik D Atoms, Molecules and Clusters 11, no. 4 (1989): 283–86. http://dx.doi.org/10.1007/bf01438500.

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Mokhnache, Oualid, and Habib Boughzala. "Crystal structure of a new hybrid compound based on an iodidoplumbate(II) anionic motif." Acta Crystallographica Section E Crystallographic Communications 72, no. 1 (2016): 56–59. http://dx.doi.org/10.1107/s2056989015023786.

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Crystals of the one-dimensional organic–inorganic lead iodide-based compoundcatena-poly[bis(piperazine-1,4-diium) [[tetraiodidoplumbate(II)]-μ-iodido] iodide monohydrate], (C4N2H12)2[PbI5]I·H2O, were obtained by slow evaporation at room temperature of a solution containing lead iodide and piperazine in a 1:2 molar ratio. Inorganic lead iodide chains, organic (C4N2H12)2+cations, water molecules of crystallization and isolated I−anions are connected through N—H...·I, N—H...OWand OW—H...I hydrogen-bond interactions. Zigzag chains of corner-sharing [PbI6]4−octahedra with composition [PbI4/1I2/2]3−

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Powell, Kipton J., Paul L. Brown, Robert H. Byrne, et al. "Chemical speciation of environmentally significant metals with inorganic ligands. Part 5: The Zn2+ + OH–, Cl–, CO32–, SO42–, and PO43– systems (IUPAC Technical Report)." Pure and Applied Chemistry 85, no. 12 (2013): 2249–311. http://dx.doi.org/10.1351/pac-rep-13-06-03.

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The numerical modeling of ZnII speciation amongst the environmental inorganic ligands Cl&ndash;, OH&ndash;, CO32&ndash;, SO42&ndash;, and PO43&ndash; requires reliable values for the relevant stability (formation) constants. This paper compiles and provides a critical review of these constants and related thermodynamic data. It recommends values of log10&beta;p,q,r&deg; valid at Im = 0 mol&middot;kg&ndash;1 and 25 &deg;C (298.15 K), and reports the empirical reaction ion interaction coefficients, ∆&epsilon;, required to calculate log10&beta;p,q,r

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Kagami, Keiichi, Yoko Abe, Yukari Shinonaga, et al. "Antibacterial and Antifungal Activities of PMMAs Implanted Fluorine and/or Silver Ions by Plasma-Based Ion Implantation with Argon." Materials 13, no. 20 (2020): 4525. http://dx.doi.org/10.3390/ma13204525.

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The purpose of this study was to examine the anti-oral microorganism effects of fluorine and/or silver ions implanted into acrylic resin (PMMA) using plasma-based ion implantation (PBII) with argon gas. The experimental PMMA specimens were implanted with F and Ag ions alone or simultaneously by the PBII method using Ar or Ar/F2 gases and Ag mesh. The surface characteristics were evaluated by X-ray photoelectron spectroscopy (XPS), contact angle measurements, and atomic force microscopy (AFM). Moreover, the antibacterial activity against Streptococcus mutans (S. mutans) and the antifungal activ

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