Results 41 to 50 of about 434 (222)

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

Rancang bangun sistem pengendalian laju produksi Brown’s gas berbasis mikrokontroler ATMega8535 [PDF]

open access: yes, 2017
Brown’s Gas atau HHO merupakan gas hasil dari proses pemecahan air murni (H2O) dengan proses elektrolisis. Gas yang dihasilkan dari proses elektrolisis air tersebut adalah gas Hidrogen dan Oksigen, dengan komposisi 2 Hidrogen dan 1 Oksigen (HHO). Gas HHO
Sofiya, Siti
core  

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Rancang Bangun Sistem Pengendalian Pressure Pada Produksi Brown’s Gas Menggunakan Generator Hho Tipe Dry Cell [PDF]

open access: yes, 2018
Indonesia mengalami krisis energi dan tidak seimbangnya antara jumlah permintaan energi fossil fuel dengan persediaan yang ada, sehingga dapat berdampak pada kelangkaan bahan bakar ataupun melonjaknya harga minyak bumi.
Vivi Normalia Hanania, Vivi
core  

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

open access: yesAdvanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha   +10 more
wiley   +1 more source

Rancang Bangun Sistem Otomasi Temperature Pada Produksi Brown’s Gas Menggunakan Generator Hho Tipe Dry Cell [PDF]

open access: yes, 2018
Elektrolisis adalah suatu proses untuk memisahkan senyawa kimia menjadi unsur-unsurnya atau memproduksi suatu molekul baru dengan memberi arus listrik. Sedangkan elektrolisis air adalah proses elektrolisa yang dimanfaatkan untuk memecah molekul air (H2O)
Efendi, Alkhabib Luthfi
core  

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

open access: yesAdvanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz   +5 more
wiley   +1 more source

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

open access: yesAdvanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz   +11 more
wiley   +1 more source

Vitrification of MSWI fly ash using Brown’s gas and fate of heavy metals [PDF]

open access: yes, 2005
198-204Municipal solid waste incinerator (MSWI) fly and bottom ash were vitrified at about 1450 °C, for the first time, using Brown’s Gas. Vitrification of pelletized fly ash (fly ash + water glass) results in decrease in leaching of toxic heavy metals ...
Maken, Sanjeev   +5 more
core  

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

open access: yesAdvanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin   +4 more
wiley   +1 more source

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