Results 91 to 100 of about 105,482 (291)

Near-field thermal imaging of nanostructured surfaces

, 2011
We show that a near-field scanning thermal microscope, which essentially detects the local density of states of the thermally excited electromagnetic modes at nanometer distances from some material, can be employed for nanoscale imaging of structures on ...
Biehs, Svend-Age, Huth, Oliver, Kittel, Achim, Rüting, Felix, Welker, Joachim, Wischnath, Uli   +5 more
core   +1 more source

Regulating nanoscale directional heat transfer with Janus nanoparticles

Nanoscale Advances
Janus nanoparticles with heterogeneous interfacial thermal resistance can lead to nanoscale directional heating, particularly under pulsed heating.
Chen Xie, Blake A. Wilson, Zhenpeng Qin
openaire   +2 more sources

Steady State Heat Transfer Within a Nanoscale Spatial Domain

Journal of Heat Transfer, 2012
In this paper, we study the steady state heat transfer process within a spatial domain of the transporting medium whose length is of the same order as the distance traveled by thermal waves. In this study, the thermal conductivity is defined as a function of a spatial variable. This is achieved by analyzing an effective thermal diffusivity that is used
Poletkin, Kirill V., Kulish, Vladimir.
openaire   +2 more sources

Expanding Chemical Space of Nucleic Acid Nanoparticles for Tunable Antiviral‐Like Immunomodulatory Responses and Potent Adjuvant Activity

Advanced Functional Materials, EarlyView.
We introduce a nucleic acid nanoparticle (NANP) platform designed to be rrecognized by the human innate immune system in a regulated manner. By changing chemical composition while maintaining constant architectural parameters, we identify key determinants of immunorecognition enabling the rational design of NANPs with tunable immune activation profiles
Martin Panigaj, Hannah S. Newton, Jian Wang, Laxmi Pandey, Yelixza I. Avilla, Phong Nguyen, Morgan Chandler, Justin Halman, Yasmine Radwan, Stephanie Smith, Elijah Edmondson, Simone Difilippantonio, Chelsea Sanders, Bao Tran, Yongmei Zhao, Shaojun Xie, Edward Cedrone, Barry W. Neun, Meni Wanunu, Nikolay V. Dokholyan, Marina A. Dobrovolskaia, Kirill A. Afonin   +21 more
wiley   +1 more source

Phononic heat transport in molecular junctions: quantum effects and vibrational mismatch

, 2018
Problems of heat transport are ubiquitous to various technologies such as power generation, cooling, electronics, and thermoelectrics. In this paper we advocate for the application of the quantum self-consistent reservoir method, which is based on the ...
Fereidani, Roya Moghaddasi, Segal, Dvira
core   +1 more source

Multi‐Faceted Binder Enhancement via Slurry‐Applicable Thiol‐Ene Click Chemistry for Low‐Pressure‐Operable All‐Solid‐State Batteries

Advanced Functional Materials, EarlyView.
Cross‐linked binders with enhanced resiliencies under low operating pressures are designed via in situ thiol‐ene click reactions within slurries. Cross‐linking improves the Young's moduli and elasticities of the styrene‐butadiene rubber binders, effectively mitigating interparticle delamination within the composite cathodes induced by volumetric ...
Young Joon Park, Kyu Tae Kim, Seunggoo Jun, Jong Seok Kim, Jaehyun Yoon, Cheol Bak, Yong Min Lee, Dong Hyeon Kim, Ji Young Kim, Yoon Seok Jung   +9 more
wiley   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Study on Boiling Performance of Multi-bubble Nucleation at Nanoscale

Yuanzineng kexue jishu
Boiling is an intense phase change process that effectively utilizes the latent heat of the liquid, making it a critical mechanism in applications with high heat transfer demands, such as electronic device thermal management, chemical engineering, and ...
GAO Deyang, SUN Zhiyuan, LIU Zhanwei, BO Hanliang
doaj   +1 more source

Two‐Dimensional Materials as a Multiproperty Sensing Platform

Advanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana, Shubhrasish Mukherjee, Dmitrii Litvinov, Magdalena Grzeszczyk, Sergey Grebenchuk, Makars Šiškins, Virgil Gavriliuc, Yihang Ouyang, Changyi Chen, Yuxuan Ye, Meng Yiming, Maciej Koperski   +11 more
wiley   +1 more source

Kapitza Length at Solid–Liquid Interface: From Nanoscale to Microscale

Small Science
Understanding thermal energy transport at solid–liquid interfaces is critical for enhancing the performance of nano‐ or microscale systems. Although extensive studies have addressed the interfacial thermal resistance, known as Kapitza length, its impact ...
Wentao Chen, Gyoko Nagayama
doaj   +1 more source