Results 221 to 230 of about 157,776 (313)

Spatially Mapping Neuropeptide Isomers via MALDI Trapped Ion Mobility MS Imaging. [PDF]

Anal Chem
Okyem S, Trinklein TJ, Rubakhin SS, Sweedler JV.   +3 more
europepmc   +1 more source

Reconstructing Quantum Dot Surfaces via Dual‐Functional Ligand Pairing Enables Efficient Shortwave Infrared Optoelectronics

Advanced Functional Materials, EarlyView.
This work presents a ligand‐pairing strategy that reconstructs lead sulfide quantum dot surfaces for efficient short‐wave infrared optoelectronics. A low‐reactivity thiourea precursor combined with hydrobromic acid enables monodisperse and fully passivated quantum dots.
Dongeon Kim, Minjung Yang, Yunjin Lee, Gaeun Cho, Min‐Jae Si, Jaewoo Jeong, Seoryeon Jeong, Sol‐Hee Kim, Taeho Han, Seungin Jee, Byeong‐Chan Kim, Woong Kim, Seungmin Lee, Jun Hong Noh, Han Seul Kim, Yujin Jung, Se‐Woong Baek   +16 more
wiley   +1 more source

Spatial Detection of Microsphere Polystyrene Plastics and Molecular Remodeling within a Full-Body Mouse with MALDI Trapped Ion Mobility Mass Spectrometry Imaging. [PDF]

Angew Chem Int Ed Engl
Vargas KA, Parkhurst AL, Hsu MF, Hou C, Haj FG, Neumann EK.   +5 more
europepmc   +1 more source

Simultaneous Enhancement of Performance and Stability in Dual‐Gate a‐IGZO Thin‐Film Transistors via Single‐Step Laser Annealing for Capacitor‐Less DRAM

Advanced Functional Materials, EarlyView.
A single‐step laser annealing strategy is presented for dual‐gate a‐IGZO TFTs. The steep thermal gradient induces graded oxygen doping in the channel and simultaneous WOx removal at the contacts, enabling concurrent interface and contact engineering.
Sihyeon Kwon, Junil Kim, Geuntae Park, Minseok Kim, Woohyun Hwang, Wanki Kim, Daewon Ha, Byeongmoon Lee, Jae Eun Jang, Hyuk‐Jun Kwon   +9 more
wiley   +1 more source

Characterization of Ozonation Transformation Products of Flutamide and Azathioprine by UHPLC-Ion Mobility-High-Resolution Mass Spectrometry. [PDF]

ACS ES T Water
García-Martínez J, Corpa C, Nieto G, Monte MC, Soldán P, Blanco Á, Spégel P.   +6 more
europepmc   +1 more source

The Ion Mobility Calculation of Water Clusters forming the Reactant Ions in Ion Mobility Spectrometry

Proceedings of the 2026 15th International Conference on Informatics, Environment, Energy and Applications
Mohamed Helmy, Frank Gunzer
openaire   +1 more source

Acid Site Design for Low Hydration Proton Exchange Membranes

Advanced Functional Materials, EarlyView.
α‐CF2 substitution adjacent to sulfonic acid increases acid strength and enables efficient proton transport under low hydration conditions. This molecular design reduces the dependence of hydrocarbon proton exchange membranes on excessive water uptake, addressing a key limitation of conventional hydrocarbon PEMs while maintaining favorable conductivity
Ajay Kumar, Lorena Alzate‐Vargas, Mayra Rodriguez‐Pena, Douglas I. Kushner, Marina Pacheco, Panagiotis Bexis, Ahmet Kusoglu, Siddharth Komini Babu, Edward F. Holby, Jacob S. Spendelow, Eun Joo S. Park   +10 more
wiley   +1 more source

Determining the Ion Mobility in Perovskite Solar Cells from Impedance Spectroscopy. [PDF]

ACS Energy Lett
Elhorst FD, Sebastián Alonso JE, Bolink HJ, Koster LJA.   +3 more
europepmc   +1 more source

Tunable Complementary Doping Strategy Enables High‐Performance Homo‐Channel CMOS in Monolayer WSe2

Advanced Functional Materials, EarlyView.
Polarity‐selective modulation enables a homo‐channel WSe2 CMOS platform from a single 2D semiconductor. MoOx and AlN tune WSe2 toward p‐ and n‐type operation, respectively, yielding complementary FETs and inverters with balanced switching, high voltage gain, low static power, and promising scalability for 2D logic integration.
Kuan‐Hsiang Chiu, Wen‐Chia Wu, His‐Yu Chen, Chien‐Chih Liu, Ze‐Rui Lin, Chiung‐Yuan Lin, Chenming Hu, Chao‐Hsin Chien   +7 more
wiley   +1 more source

patRoon 3.0: Enhanced non-target analysis workflows with ion mobility separation and other major improvements

Helmus R, Specker JC, Gallampois C, Schymanski EL.   +3 more
europepmc   +1 more source