Results 121 to 130 of about 159,946 (293)

Ion Selective Electrode (ISE) Method for Determination of Total Fluorine and Total Organic Fluorine in Packaging Substrates. [PDF]

Methods Protoc, 2023
Ignacio MCCD, Curtzwiler GW, Early MR, Updegraff KM, Vorst KL.   +4 more
europepmc   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Development of a LoRaWAN IoT Node with Ion-Selective Electrode Soil Nitrate Sensors for Precision Agriculture. [PDF]

Sensors (Basel), 2022
Bristow N, Rengaraj S, Chadwick DR, Kettle J, Jones DL.   +4 more
europepmc   +1 more source

Quantum control of $^{88}$Sr$^+$ in a miniature linear Paul trap

, 2011
We report on the construction and characterization of an apparatus for quantum information experiments using $^{88}$Sr$^+$ ions. A miniature linear radio-frequency (rf) Paul trap was designed and built.
A. Keselman, A. Ludlow, A. Madej, B.B. Blinov, C. Monroe, D. Berkeland, D. Berkeland, D. Leibfried, D. Leibrandt, D. Stick, D.J. Wineland, F. Schmidt-Kaler, F. Schmidt-Kaler, I. Marzoli, J. Benhelm, J. Benhelm, J. Britton, J.H. Wesenberg, L. Deslauriers, M. Brownnutt, M. Rowe, N. Akerman, N. Akerman, N. Daniilidis, Q.A. Turchette, R. Ozeri, R.B. Blakestad, R.J. Epstein, S. Kotler, S. Kotler, S. Olmschenk, S. Seidelin, S. Wang, S.X. Wang, V. Letchumanan, W. Alt, Y. Glickman   +36 more
core   +1 more source

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

Advanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio, Martina Mugnano, Valentina Marchesano, Alejandro Calabuig, Zhe Wang, Gennaro Giordano, Francesca Borrelli, Simonetta Grilli, Pietro Ferraro   +8 more
wiley   +1 more source

Controlling trapping potentials and stray electric fields in a microfabricated ion trap through design and compensation

, 2012
Recent advances in quantum information processing with trapped ions have demonstrated the need for new ion trap architectures capable of holding and manipulating chains of many (>10) ions. Here we present the design and detailed characterization of a new
Alexa W Harter, Allcock D T C, Allcock D T C, Amini J M, Arkadas Ozakin, C-S Pai, Chiaverini J, Curtis Volin, Douglas Denison, Harlander M, Harley Hayden, Hite D A, Jaeger R C, Jason M Amini, Kenneth Wright, Leibrandt D R, Lin G-D, Moehring D L, Richart E Slusher, S Charles Doret, Stick D, Tyler Killian, Wright K E   +22 more
core   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source

Ion-Selective Electrode Based on a Novel Biomimetic Nicotinamide Compound for Phosphate Ion Sensor. [PDF]

Polymers (Basel), 2022
Jeong B, Oh JS, Kim DY, Kim DG, Kim YI, Heo J, Lee HK.   +6 more
europepmc   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

Novel solid-contact ion-selective electrode based on a polyaniline transducer layer for determination of alcaftadine in biological fluid. [PDF]

RSC Adv, 2023
Hussein OG, Ahmed DA, Abdelkawy M, Rezk MR, Mahmoud AM, Rostom Y.   +5 more
europepmc   +1 more source