Results 181 to 190 of about 224,119 (296)

Molecular Biointerface Characterization for an Implanted Medical Device Using Cryogenic Orbitrap Secondary Ion Mass Spectrometry (Cryo-OrbiSIMS). [PDF]

ACS Appl Mater Interfaces
Bin Sabri AH, Wong KFC, Kotowska AM, Fisher LE, Luckett J, Mase JM, Kämmerling L, Figueredo G, Scurr DJ, Ghaemmaghami AM, Alexander MR.   +10 more
europepmc   +1 more source

Highly Anisotropic Quasi‐Direct Organic Metal Halide Hybrids: A Platform for Polarization‐Sensitive Optoelectronics

Advanced Materials Technologies, EarlyView.
One‐dimensional C4N2H14PbBr4 is shown to have a quasi‐direct electronic band structure and strongly anisotropic transport with polarized broadband emission. A GW/Bethe–Salpeter excited‐state force formalism, supported by polarized Raman and temperature‐dependent photoluminescence, identifies low–frequency Pb–Br phonons that drive ultrafast exciton self‐
Rijan Karkee, Rafael R. Del Grande, Yeonjoo Lee, Jinkyoung Yoo, Azza Ben‐Akacha, Biwu Ma, Michael T. Pettes, David A. Strubbe   +7 more
wiley   +1 more source

Combining ToF-SIMS and Multivariate Analysis to Resolve Active Sites on Ni-Based HER Catalysts. [PDF]

Angew Chem Int Ed Engl
Finšgar M, Varda KA, Kozlica DK, Huš M, Martins M, Strmčnik D.   +5 more
europepmc   +1 more source

Micro Elastofluidics for Tuneable Droplet Merging

Advanced Materials Technologies, EarlyView.
This technical paper provides a proof of concept of fully flexible and stretchable microfluidic technology for tuneable droplet mixing and merging. The phenomenon is justified through theoretical, numerical and experimental studies. ABSTRACT Droplet microfluidics enables precise handling of discrete fluid volumes at the microscale, with broad ...
Uditha Roshan, Amith Mudugamuwa, Xiaoyue Kang, Prabuddha De Saram, Fariba Malekpour Galogahi, Du Tuan Tran, Lingxi Ouyang, Jun Zhang, Nam‐Trung Nguyen   +8 more
wiley   +1 more source

Evaluation of ToF-SIMS imaging for semi-quantitative mapping of BODIPY-labeled fibronectin surface gradients.

Analyst
Liu C, Kim TKJ, Wu DH, Atit R, Somoza RA, Senyo SE.   +5 more
europepmc   +1 more source

Surface Properties and Adhesion of a Moisture-Cured Waterborne Polyurethane-Polyurea Semi-Interpenetrating Polymer Network (Semi-IPN). [PDF]

ACS Omega
Faureau-Tillier M, Leonard D, Bruzzese C, Blayo-Nogret A, Denneulin A.   +4 more
europepmc   +1 more source

Understanding Ionic Flow in Nanofluidic Blind‐Hole Anodic Aluminum Oxide (AAO) Membranes for Osmotic Energy Generation

Advanced Materials Technologies, EarlyView.
Anodic aluminum oxide (AAO) membranes have traditionally served as structural supports in osmotic energy systems. Here, blind‐hole AAO membranes are demonstrated as active ion‐selective platforms with tunable nanopore structures. By balancing membrane resistance, ion selectivity, and flux, enhanced performance is achieved, delivering a maximum power ...
Khanh Nhien Vu, Charles Lord, Juan Wang, Andrew D. Abell, Woo Lee, Abel Santos, Cheryl Suwen Law   +6 more
wiley   +1 more source

Magnetic Droplet Manipulation on Open Surfaces

Advanced Materials Technologies, EarlyView.
Recent advances in the manipulation of magnetic droplets demonstrate various manipulations on open surfaces, including transport, splitting, merging, and force‐controlled motion, enabled by magnetic particles and external fields. ABSTRACT Manipulation of liquids on a smaller scale enables applications in various fields, particularly diagnostics and ...
Robab Jahangir, Vahid Nasirimarekani
wiley   +1 more source

DEVELOPMENT OF A METHOD FOR SIMS ANALYSIS OF HYDRATED SINGLE CELL

DEVELOPMENT OF A METHOD FOR SIMS ANALYSIS OF HYDRATED SINGLE CELL
Bioimaging which can visualize the dynamics of components in vivo is one of the notable techniques in the field of life-science. In order to prevent the evaporation of volatile components and change in shape due to vacuum introduction of cells, we developed a freezing mechanism and it is possible to analyze hydrated single cells by TOF-SIMS.
openaire  

Exciton Radiative Lifetimes in Hexagonal Diamond Ge and SixGe1–x Alloys

Advanced Optical Materials, EarlyView.
Strong room‐temperature photoluminescence reported in hexagonal Ge conflicts with theory predicting a nearly dark band edge. First‐principles calculations of excitonic radiative lifetimes fill a key gap in this debate, showing that pristine hexagonal Ge remains intrinsically weakly emissive, while Si alloying only modestly shortens the lifetime and ...
Michele Re Fiorentin, Michele Amato, Maurizia Palummo   +2 more
wiley   +1 more source