Results 121 to 130 of about 40,788 (259)

Optical trapping with holographically structured light for single-cell studies. [PDF]

Biophys Rev (Melville), 2023
Lee M, Hugonnet H, Lee MJ, Cho Y, Park Y.   +4 more
europepmc   +1 more source

Optical Trap [PDF]

, 2020
openaire   +1 more source

Multifunctional Protein Eutectogels Based on Polyphenolic: Zwitterionic Low‐Transition‐Temperature Mixtures

Advanced Functional Materials, EarlyView.
This work presents the first example of multifunctional protein eutectogels based on a tannic acid: betaine low‐transition‐temperature mixture, exhibiting elastomeric behavior, strong adhesion to various substrates, including biological tissues, and notable anti‐inflammatory properties derived from the natural polyphenol and zwitterion.
Sergio Martin‐Saldaña, Alberto de León, María de la Mata, Nikolaos Politakos, Jorge L. Olmedo‐Martínez, Alejandro J. Müller, Ana Beloqui, Marcelo Calderón, Matias L. Picchio   +8 more
wiley   +1 more source

Multicolor Optoelectronic Synapse Enabled by Photon‐Modulated Remote Doping in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim, Hyunbin Kim, Gang Jin Cheon, Dohyun Lee, In Soo Kim, Uiyeon Won, Jongseok Lee, Sang Min Won, Joohoon Kang   +8 more
wiley   +1 more source

Modelling red blood cell optical trapping by machine learning improved geometrical optics calculations. [PDF]

Biomed Opt Express, 2023
Tognato R, Bronte Ciriza D, Maragò OM, Jones PH.   +3 more
europepmc   +1 more source

Metal‐Organic Frameworks Facilitating Complexation for Long‐Cycle Zinc‐Bromine Flow Batteries

Advanced Functional Materials, EarlyView.
The organic ligands (imidazole and benzimidazole) from the decomposed zinc ZIF‐62 is proposed to further improve the Br2 complexing ability of the mature complexing agent (i.e., N‐methyl‐N‐ethyl pyrrolidinium bromide (MEP) ionic liquid). The synergistic effect between Im/BIm of the decomposed ZIF‐62 toward bromine species and MEP toward bromine species,
Huaiyang Zheng, Junwei Ding, Jiaqi Huang, Junrui Wang, Haitao Zhang, Congwen Qin, Junping Zhang, Yingjun Cai, Xiaoyan Ji   +8 more
wiley   +1 more source

Ice Lithography: Recent Progress Opens a New Frontier of Opportunities

Advanced Functional Materials, EarlyView.
This review focuses on recent advancements in ice lithography, including breakthroughs in compatible precursors and substrates, processes and applications, hardware, and digital methods. Moreover, it offers a roadmap to uncover innovation opportunities for ice lithography in fields such as biological, nanoengineering and microsystems, biophysics and ...
Bingdong Chang, Gwendoline A. E. Anand, Rubaiyet Haque, Dylan A. Chiaro, Mona Sharma, Andrew R. Williams, Frank Niklaus, Daryl W. Yee, Gavin M. King, Anpan Han   +9 more
wiley   +1 more source

Accurate measurement of microscopic forces and torques using optical tweezers

South African Journal of Science, 2011
It is now well known that matter may be trapped by optical fields with high intensity gradients. Once trapped, it is then possible to manipulate microscopic particles using such optical fields, in so-called optical tweezers.
Melanie McLaren, Elias Sidderas-Haddad, Andrew Forbes   +2 more
doaj  

Effect of two-photon absorption on trapping of plasmonic nanoparticles

Scientific Reports
In this paper, we introduce a theoretical framework for optical trapping that integrates nonlinear polarization within the dipole approximation. This theory represents the most comprehensive analytic model to date capable of resolving the discrepancies ...
S. Mirzaei-Ghormish, K. Qaderi, D. Smalley   +2 more
doaj   +1 more source

Unravelling 3D Dynamics and Hydrodynamics during Incorporation of Dielectric Particles to an Optical Trapping Site. [PDF]

ACS Nano, 2023
Louis B, Huang CH, Camacho R, Scheblykin IG, Sugiyama T, Kudo T, Melendez M, Delgado-Buscalioni R, Masuhara H, Hofkens J, Bresoli-Obach R.   +10 more
europepmc   +1 more source