Results 191 to 200 of about 57,075 (250)

Printable Piezoresistive Hybrid Hydrogels Based on 2D MoS2 for Flexible Pulse Sensing

Advanced Science, EarlyView.
Hybrid 1T‐MoS2‐based hydrogels are engineered through UV curing and 3D printing to achieve tunable electromechanical properties for wearable sensing. These soft architectures enhance mechanical stability and reproducible piezoresistive responses within the physiological pressure range.
Jenny Flores, Arianna Bertero, Luca Ceseracciu, Daniel Jiménez‐Boland, Sara Domenici, Mattia Bramini, Paola Sánchez‐Moreno, Erica Scarcelli, Domenico Galdiero, Pavel Fedorov, Daniil Karnaushenko, Rossella Sesia, Ignazio Roppolo, Micaela Pozzati, Mattia Spedicati, Nicolò Petrini, Marco Sangermano, Bartolomeo Coppola, Teresa Gatti   +18 more
wiley   +1 more source

Programmable Paracrine‐Mimetic Microneedle System for Temporal Regulation of Cardiac Repair

Advanced Science, EarlyView.
Temporal signaling is encoded into a programmable paracrine‐mimetic microneedle patch via tris(2,2'‐bipyridyl)dichlororuthenium(II) hexahydrate/sodium persulfate‐tuned hydrogel microparticles that deliver TGF‐β, IGF‐1, and VEGF over phase‐matched 7‐, 14‐, and 28‐day windows.
Yichen Dai, Pengchong Du, Zhaoyang Wang, Surilige, Rangga Fokta, Renjian Tan, Xiqing Zhao, Shuoyi Zhang, Yuecheng Wang, Yixin Zhang, Ziliang Fu, Rui Gong, Cheng Jiang, Yisheng He, Qiguang Wang, Renke Li, Khoon Lim, Junnan Tang, Xiaolin Cui   +18 more
wiley   +1 more source

Heat‐to‐Electricity Conversion Using Barium Strontium Titanate Multilayer Capacitors

Advanced Science, EarlyView.
Lead‐free barium strontium titanate multilayer capacitors convert waste heat into electricity via the Olsen electro‐thermodynamic cycle. These capacitors achieve an energy density of 3.7 J cm−3, comparable to the performance of lead‐based ceramics. Their high dielectric strength and broad operating temperature window below 100°C make them practical for
Fan Ni, Junning Li, Uros Prah, Youri Nouchokgwe, Yves Fleming, Ashwath Aravindhan, Moiz Khalil, Torsten Granzow, Sakyo Hirose, Veronika Kovacova, Emmanuel Defay   +10 more
wiley   +1 more source

Neuromorphic Devices and Computing for Sensing, Memory, and Control

Advanced Science, EarlyView.
This review introduces neuromorphic devices made from diverse materials. These devices mimic neuronal functions and architectures and, when integrated with artificial or biological computing, can form closed loops with neurons for pressure, optical, acoustic, and biochemical sensing and modulation.
Zhengguang Zhu, Nicholas Schaffer, Xiao Yang   +2 more
wiley   +1 more source

DETERMINATION OF BISMUTH IN PLUTONIUM-BISMUTH SOLUTIONS

, 1951
openaire   +2 more sources

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THE BISMUTH-BISMUTH TRIBROMIDE AND BISMUTH-BISMUTH TRIIODIDE SYSTEMS¹

The Journal of Physical Chemistry, 1962
The phase diagrams of the Bi-BiBr/sub 3/ and Bi-Bil/sub 3/ sys tems were determined. The experimental techniques included samplthg at temperature, visual observations, conventional thermal analyses, and differential thermal analyses. The consolute temperatures (538 deg at 62 mole% Bi and 458 deg at 78 mole% Bi for the BiBr/sub 3/ and BiI/sub 3/ systems,
S. J. Yosim, L. D. Ransom, R. A. Sallach, L. E. Topol   +3 more
openaire   +1 more source

Bismuth Allyloxides

Inorganic Chemistry, 2010
Bismuth allyloxides, [Bi(OR)(3)] with R = CH(2)CH=CH(2), CH(CH(3))CH=CH(2), C(CH(3))(2)CH=CH(2), and CH(2)CH=C(CH(3))(2), can be prepared by alcoholysis of [Bi(O(t)Bu)(3)] and, in some cases, also via salt metathesis reactions starting from BiCl(3) and sodium allylates.
Christina, Knispel, Christian, Limberg, Burkhard, Ziemer   +2 more
openaire   +2 more sources

Bismuth Aryloxides

Inorganic Chemistry, 2009
The synthesis and full characterization (mp, NMR, UV/vis, FTIR, and elemental analysis) of 13 bismuth aryloxides are reported. We have prepared bismuth aryloxides with alkyl, aryl, and allylic substituents on the aryl rings. Eleven of these bismuth aryloxides have been characterized with single crystal X-ray diffraction methods.
Xiaodi, Kou, Xiaoyu, Wang, Daniel, Mendoza-Espinosa, Lev N, Zakharov, Arnold L, Rheingold, William H, Watson, Kimberly A, Brien, L Kasun, Jayarathna, Tracy A, Hanna   +8 more
openaire   +2 more sources

Superdeformation in bismuth

Physical Review C, 1996
High angular momentum states in {sup 195{minus}197}Bi are populated in two reactions: {sup 183}W({sup 19}F,{ital xn}){sup 202{minus}{ital x}}Bi and {sup 181}Ta({sup 20}Ne,{ital xn}){sup 201{minus}{ital x}}Bi at beam energies of 108 and 123 MeV, respectively. Gamma rays were detected using the Gammasphere array.
Clark, R.M., Bouneau, S., Wilson, A.N., Cederwall, B., Azaiez, F., Asztalos, S., Becker, J.A., Bernstein, L., Brinkman, M.J., Deleplanque, M.A., Deloncle, I., Diamond, R.M., Duprat, J., Fallon, P., Farris, L.P., Henry, E.A., Hughes, J.R., Kelly, W.H., Lee, I.Y., Macchiavelli, A.O., Porquet, M.G., Sharpey-Schafer, J.F., Stephens, F.S., Stoyer, M.A., Vo, D.T.   +24 more
openaire   +3 more sources

Bismuth is better

Scandinavian Journal of Gastroenterology, 1988
Healing of peptic ulcers with drugs which do not in the least interfere with intragastric acidity has only been described for colloidal bismuth subcitrate (CBS). Healing rates both for duodenal and gastric ulcer are comparable with those obtained with H2-receptor antagonists (HRA).
openaire   +2 more sources