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333 results for “Titanium”
Data from: Ultra-uniform, strong and ductile 3D printed titanium alloy through bifunctional alloy design
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Effects of titanium dioxide nanoparticles on porcine pre-pubertal sertoli cells
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Data production of ''Lunar Titanium and Frequency‐Dependent Microwave Loss Tangent ... LRO Diviner Lunar Radiometers"
<p>These are the image data of "Lunar Titanium and Frequency‐Dependent Microwave Loss Tangent as Constrained by the Chang'E‐2 MRM and LRO Diviner Lunar Radiometers".</p>
UV light-generated superhydrophilicity of a titanium surface enhances the transfer, diffusion, and adsorption of osteogenic factors from a collagen sponge
<p>Blood in the collagen sponge does not transfer to untreated implant. While, blood in the collagen sponge immediately and rapidly transfers to UV-treated implant. Blood spreads entire implant body in 10 seconds.</p>
The photoelectrical performance of anodized titanium sheets
<p>Anodization is a widely used method to obtain multicolored oxidized titanium sheets. However, most researchers paid great attention to the color related properties<span> of TiO</span><sub><span><span>2</span></span></sub><span> nanotube</span><span> instead of photoelectrical properties</span><span> of titanium oxide film</span><span>. In this work, to study their photoelectrical properties, a series of multicolored oxidized titanium sheets were prepared by anodization method, and </span>UV-Vis absorption and photocurrents were tested<span>. </span><span>The anodized titanium sheets not only can be used as decoration material such as Jewelry, but also are supposed to be used as photoelectrical catalyst. </span><span>The </span><span>relationship between </span><span>anodization</span><span> voltages</span><span>/anodization durations</span><span> and photocurrents of titanium sheets was studied. Results show that titanium sheets have excellent photoelectric</span><span>al</span><span> performance</span><span>. </span>With the increase of anodization voltage, number of UV-Vis absorption peaks increased under visible light which means increasing absorption. When anodization duration increased, absorption band edge also increased in visible light region, which means band gap needed to produce charge transfer transition decreased. <span>Under simulated sunlight and applied voltage of +0.4V, photocurrent increase</span><span>d</span><span> with the increase of either anodiz</span><span>ation</span><span> voltage or </span><span>anodization duration</span><span>, and can be expressed by linear equations respectively.</span> <span>In addition,</span> <span>anodization currents were recorded during anodization. Morphology, crystal structure and p</span><span>hoto</span><span>electrical properties of anodized titanium sheets were characterized. </span></p>
22 - Titanium
Source: Objaverse 1.0 / Sketchfab
Differential cytotoxicity induced by the titanium(IV)salan complex Tc52in G2-phase independent of DNA damage
<p>Chemotherapy is one of the major treatment modalities for cancer. Metal-based compounds such as derivatives of cisplatin are in the front line of therapy against a subset of cancers, but their use is restricted by severe side-effects and the induction of resistance in treated tumors. Subsequent research focused on development of cytotoxic metal-complexes without cross-resistance to cisplatin and reduced side-effects. This led to the discovery of first-generation titanium(IV)salan complexes, which reached clinical trials but lacked efficacy. New-generation titanium (IV)salan-complexes show promising anti-tumor activity in mice, but their molecular mechanism of cytotoxicity is completely unknown.</p> <p>4 different human cell lines were analyzed in their responses to a toxic (Tc52) and a structurally highly related but non-toxic (Tc53) titanium(IV)salan complex. Viability assays were used to reveal a suitable treatment range, flow-cytometry analysis was performed to monitor the impact of dosage and treatment time on cell-cycle distribution and cell death. Potential DNA strand break induction and crosslinking was investigated by immunostaining of damage markers as well as automated fluorometric analysis of DNA unwinding. Changes in nuclear morphology were analyzed by DAPI staining. Acidic beta-galactosidase activity together with morphological changes was monitored to detect cellular senescence. Western blotting was used to analyze induction of pro-apoptotic markers such as activated caspase7 and cleavage of PARP1, and general stress kinase p38.</p> <p>Here we show that the titanium(IV)salan Tc52 is effective in inducing cell death in the lower micromolar range. Surprisingly, Tc52 does not target DNA contrary to expectations deduced from the reported activity of other titanium complexes. Instead, Tc52 application interferes with progression from G2-phase into mitosis and induces apoptotic cell death in tested tumor cells. Contrarily, human fibroblasts undergo senescence in a time and dose-dependent manner. As deduced from fluorescence studies, the potential cellular target seems to be the cytoskeleton.</p> <p>In summary, we could demonstrate in four different human cell lines that tumor cells were specifically killed without induction of major cytotoxicity in non-tumorigenic cells. Absence of DNA damaging activity and the cell-cycle block in G2 instead of mitosis makes Tc52 an attractive compound for further investigations in cancer treatment.</p>
Covalent grafting of Titanium Carbide for Improvement of Flake Stability and Cell Cultivation
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Dataser from paper "Proliferation of osteoblast precursor cells on the surface of TiO2 nanowires anodically grown on a -type biomedical titanium alloy"
<p>Dataser from paper "Proliferation of osteoblast precursor cells on the surface of TiO2 nanowires anodically grown on a -type biomedical titanium alloy":</p> <p>- <strong>Contact Angle: </strong>Images and measurements.</p> <p><strong>- Fluorescence Microscopy Images:</strong> Images.</p> <p><strong>- MTT and pixel counting:</strong> Measurements.</p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p> <p> </p>
data for "Molten Salt-Assisted synthesis of Titanium Nitride"
<p>data supporting the main text figures:</p> <p>Figure 1. A) XRD patterns of solid state metatheses at 1000, 600, or at 600 °C with the addition of two equivalents Mg. B) XRD patterns of synthesesin different molten salts (1.25 mmol of TiO2 in 544 mg of salt, yielding a titanium molality of 2.3 mol kg –1 ) with additional Mg. References of TiN (ICSD26947), TiO 2 (ICSD 9161), and silicon are indicated in blue, red, and green, respectively. The diffraction patterns were normalized to the internal siliconreference.</p> <p>Figure 2. XRD patterns for 12 or 3 h reactions of TiO 2 with A) Mg3 N2 or B) Ca 3 N2 at various temperatures in ZnCl 2 –LiCl molten salt (3 equivalentssalt). Two equivalents of magnesium were added in each case, except for the solid-state metathesis reactions at 1000 °C. References of TiN, TiO 2 , andsilicon are indicated in blue, red, and green, respectively. The diffraction patterns were normalized to an internal silicon reference for the reactions withCa 3 N2 </p> <p>Figure 3. A) UV–vis absorption spectra of the TiN particles dispersed in various solvents. Inset: the top of the LSPR band in function of the refractiveindex of each solvent and B) TEM image for TiN synthesized at 350 °C through a standard 12 h molten salts-assisted reaction.</p>
Raw files of charge density isosurfaces of different polarons in titanium dioxide
<p>The raw files for the polaron charge densities isosurfaces plotted in "Identification of large polarons in rutile and anatase polymorphs of titanium dioxide".</p>
Primary Data for Titanium and Cobalt Bimetallic Radical Redox Relay for the Isomerization of N-Bz Aziridines to Allylic Amides
<p><sup>1</sup>H and <sup>13</sup>C spectra primary data for Titanium and Cobalt Bimetallic Radical Redox Relay for the Isomerization of N-Bz Aziridines to Allylic Amides. Spectra were recorded on Inova-400 (400 MHz), Inova-500 (500 MHz), and Inova-600 (600 MHz) spectrometers. FID data related to <sup>1</sup>H, <sup>13</sup>C, and 2D NMR spectra are available for each compound in the list shown inside the Read Me document. Folders are named by the product number found in the main text and contain subfolders for <sup>1</sup>H (indexed as 10) and <sup>13</sup>C (indexed as 20). All subfolders related to 2D NMR data are named based on the 2D experiment (i.e. COSY experiments are named COSY). The files may be processed using MestRec, Kirk Marat’s Spinworks, or Delta by JEOL.</p>
Study of the Wear of a Highly Cross-linked Polyethylene Acetabular Doped With Vitamin E and Coated With Titanium in Total Hip Replacement
ClinicalTrials.gov study NCT02524587. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Non-resorbable Membranes Versus Titanium Meshes and Resorbable Membranes
ClinicalTrials.gov study NCT04332679. IPD Sharing: YES. Countries: 1. Publications: 1.
Uses of Titanium Nail in Pediatric Fractures
ClinicalTrials.gov study NCT06276062. IPD Sharing: NO. Countries: 1. Publications: 1.
Patient Satisfaction , Prosthetic Complications and Clinical Outcomes of PEEK Composite Versus Titanium Zirconium
ClinicalTrials.gov study NCT06111391. IPD Sharing: NO. Countries: 1. Publications: 1.
Periosteal Sutures Versus Titanium Tacks for Guided Bone Re-generation in the Aesthetic Zone: a Pilot Randomized Controlled Trial
ClinicalTrials.gov study NCT07330232. IPD Sharing: NO. Countries: 1. Publications: 1.
Use of a Low Profile Titanium Mesh in Orbital Reconstruction
ClinicalTrials.gov study NCT01432964. IPD Sharing: Not stated. Countries: 1. Publications: 6.
MARS MRI in Revision THA With a Ceramic Femoral Head and Titanium Sleeve
ClinicalTrials.gov study NCT05686915. IPD Sharing: NO. Countries: 1. Publications: 1.
Three-Dimensional Printing of Patient-Specific Titanium Plates in Jaw Surgery: A Pilot Study
ClinicalTrials.gov study NCT03057223. IPD Sharing: UNDECIDED. Countries: 1. Publications: 12.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.