Results 191 to 200 of about 508,944 (247)

Interaction‐Driven Assembly Pathways in Heterogeneous Active Microrobotic Systems

Advanced Functional Materials, EarlyView.
Peanut‐ and cube‐shaped light‐powered microrobots exhibit distinct magnetic and photocatalytic responses that determine their heterogeneous self‐assembly. In the dark, magnetic dipole interactions drive colloidal copolymerization with cubes acting as nucleation centers, whereas under light irradiation, phoretic interactions compete with magnetic ...
Domenico Calabrò, Roshan Velluvakandy, Martin Pumera, Francesco Priolo, Salvo Mirabella, Mario Urso   +5 more
wiley   +1 more source

A comparative life cycle assessment of the environmental impact of preoperative skin preparation, single-use applicators versus bulk antiseptic with reusable instruments. [PDF]

J Infect Prev
Szalecka K, Merrigan E, Forrey R, Kambam V, Boisson M, Yousefzadeh Z, Calistri-Yeh M, Lu D.   +7 more
europepmc   +1 more source

Electrostatic Superlattices Beyond 1:1 Stoichiometry

Advanced Functional Materials, EarlyView.
Polymer‐mediated charge regulation drives two hierarchical routes to higher‐stoichiometry nanoparticle superlattices. Tuning the polymer's molecular weight promotes progressive interstitial filling, transforming ZnS into the fully occupied CaF2${\rm CaF}_2$ lattice. Exchanging polymer assignment between large and small nanoparticles instead breaks CsCl
Binay P. Nayak, Prapti Kakkar, Wesley P. Korba, Honghu Zhang, Wenjie Wang, Surya K. Mallapragada, Alex Travesset, David Vaknin   +7 more
wiley   +1 more source

Transforming global water cycle observations via synergistic AI and remote sensing. [PDF]

Sci Adv
Yao Z, Cui Y, Jin Z, Wu S, Guo Q, Xu Y, Guo Z, Jiang C, Qu Y, Zhai D, Fan W.   +10 more
europepmc   +1 more source

Mineral Deposition From Liquid Precursors Triggered by Complementary Polyelectrolytes

Advanced Functional Materials, EarlyView.
Polyelectrolyte additives can delay or prevent crystal nucleation in supersaturated solutions of insoluble mineral salts such as calcium carbonate. This work reports that adding a second, oppositely‐charged polyelectrolyte leads to immediate mineral crystallization from such metastable solutions.
Mohammed Kayes Patoary, Eli Halperin Pierce, Elizabeth Siu, Brigitte Gallagher, Md Abul Shahid, Yang Zhang, Thomas B. H. Schroeder   +6 more
wiley   +1 more source

Facilitators, barriers, and strategies for optimizing engagement in recovery community centers among sexual minority people in the U.S. Northeast. [PDF]

Drug Alcohol Depend Rep
Clement DN, Bernier LB, Gulbicki L, Kelly JF, Hoeppner BB, Scheer JR, Batchelder AW.   +6 more
europepmc   +1 more source

Binary‐to‐Ternary Reconfigurable Transistors Using Plasma‐Assisted MoS2

Advanced Functional Materials, EarlyView.
A binary‐to‐ternary reconfigurable transistor is demonstrated using a dual‐gated molybdenum disulfide homojunction with localized O2 plasma treatment. The device exhibits on/intermediate and intermediate/off current ratios of 102 and 104, respectively, and the intermediate state is electrically tunable in the ternary mode.
Yeonghyeon Ko, Jungi Song, Minsu Kim, Yongwook Seok, Seongje Moon, Kenji Watanabe, Takashi Taniguchi, Kayoung Lee   +7 more
wiley   +1 more source

Raman signatures of <i>Cnm</i>-positive <i>Streptococcus mutans</i>: I, the molecular origin of cerebral microbleeds. [PDF]

Front Microbiol
Pezzotti G, Adachi T, Kitagawa K, Ikegami S, Imamura H, Yamamoto T, Okuma K, Matsuo Y, Zhu W, Yasukochi Y, Higasa K, Ouhara K, Nishihama S, Takeda K, Shiba H, Kawada-Matsuo M, Komatsuzawa H.   +16 more
europepmc   +1 more source

3D Hydrodynamic Flow Lithography

Advanced Functional Materials, EarlyView.
ABSTRACT Continuous‐ and stop‐flow lithography are widely used to fabricate multi‐dimensional microstructures whose cross‐sectional morphology is dictated by the flow profile of multiple co‐flowing streams. Here, we introduce three‐dimensional hydrodynamic flow lithography (3D HFL), a platform for programmable generation of multi‐layered flow profiles ...
Yiying Zou, Mehmet Akif Sahin, Muhammad Zia Ullah Khan, Muhammad Usman Akhtar, Daniel Stoecklein, Ghulam Destgeer   +5 more
wiley   +1 more source

A stand-alone ICln release module revealed by deconstructing the SMN complex with engineered Brr1. [PDF]

Nucleic Acids Res
Hu Y, Zhang J, Xu B, Wang Y, Mu L, Zhang R.   +5 more
europepmc   +1 more source