Results 231 to 240 of about 31,207 (301)

Structural changes in the crystalline lens as a function of the postmortem interval assessed with two-photon imaging microscopy. [PDF]

Biomed Opt Express
Martínez-Ojeda RM, Prieto-Bonete G, Perez-Cárceles MD, Bueno JM.   +3 more
europepmc   +1 more source

Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2

Small, EarlyView.
The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid, Aashi Gupta, Pavlina Metaxa, A Arifutzzaman, Hariprasad Kuduvan, Rahil Haria, Michele Conroy, Ian Campbell, Ageeth A Bol, James Connolly, Jun Lin, Ian Povey, Ray Duffy, Gerard M O'Connor   +13 more
wiley   +1 more source

Intraoperative quantitative crystalline lens nuclear opacities analysis based on crystalline lenSx platform. [PDF]

BMC Ophthalmol
Zhang Y, Zhang Y, Zhang J, Wang T, Yi L, Zeng Y, Zeng G, Kong L, Ye B, Yi Y.   +9 more
europepmc   +1 more source

Laser‐Direct Printed 2D Material‐Based Heterostructure for the Fabrication of Electronic Devices

Small, EarlyView.
The Digital Laser‐Induced Forward Transfer (LIFT) approach is employed to pattern and stack 2D materials with micrometer‐scale precision. PdSe2 and MoSe2 are assembled into vertical p–n junctions, with graphene serving as a transparent electrode. The resulting laser‐transferred heterostructures exhibit high material quality and stable rectifying ...
Ilias Cheliotis, Filimon Zacharatos, Avraham Twitto, Michal Poplinger, Adi Levi, Amaia Pesquera, Amaia Zurutuza, Iakovos Kritikos, Stefania Skorda, Alexandros El Sachat, Yuri Mikhlin, Doron Naveh, Ioanna Zergioti   +12 more
wiley   +1 more source

Grain‐Size‐Controlled Resistive Switching Memories Enabling Domain‐Specific Functionality for Real‐Time Video Signal Processing

Small, EarlyView.
Grain‐size‐controlled resistive switching memory arrays based on Sn‐halide perovskite thin films are realized via a photo‐thermochemical process that creates lateral grain‐size gradients. The arrays exhibit domain‐specific volatile threshold switching and short‐term neural dynamics, enabling nonlinear conductance, tunable relaxation, integrate‐and‐fire,
Dohyung Kim, Hansol Park, Phuoc Loc Truong, Daeho Lee, Hui Joon Park   +4 more
wiley   +1 more source

Femtosecond Laser Cutting of Human Crystalline Lens Capsule and Decellularization for Corneal Endothelial Bioengineering. [PDF]

Bioengineering (Basel)
Ben Moussa O, Parveau L, Aouimeur I, Egaud G, Maurin C, Fraine S, Urbaniak S, Perrache C, He Z, Xxx S, Dorado Cortez O, Poinard S, Mauclair C, Gain P, Thuret G.   +14 more
europepmc   +1 more source

Super‐High Sodium‐Ion Conductivity of Na2.9Sb0.9W0.1S4 at Low Pressures by Systematic Pressure and Temperature Treatments

Small, EarlyView.
Systematic pressure and temperature treatment of the sodium ion electrolyte Na2.9Sb0.9W0.1S4 enabled deep insight into the effects of these parameters on the sodium conductivities and their impedance‐spectroscopic measurements, and afforded a material exhibiting a record superionic conductivity of 44.7 mS cm−1 at pressures down to 18 MPa and an ...
Miriam R. Bauer, Marvin Szabo, Stefanie Dehnen   +2 more
wiley   +1 more source

Effects of crystalline lens rise and anterior chamber parameters on vault after implantable collamer lens placement. [PDF]

PLoS One
Zou Q, Zhao S, Cheng L, Song C, Yuan P, Zhu R.   +5 more
europepmc   +1 more source

Breaking Inversion Symmetry via Vanadium Coordination Engineering in Bismuth Vanadium Selenites

Small, EarlyView.
Vanadium coordination engineering induces symmetry breaking in bismuth selenites by transforming symmetry‐compensated VO6/VO5F units into directionally aligned VO5 polyhedra. The resulting non‐antiparallel vanadyl arrangement eliminates dipole cancellation and stabilizes a polar noncentrosymmetric framework with nonlinear optical activity.
Chanhee Ko, Congcong Jin, Taek Rim Kim, Seung Han Shin, Yunseung Kuk, Jiachen Lu, Chong‐An Chen, Wei Zeng, Joon Ik Jang, Kang Min Ok   +9 more
wiley   +1 more source