Review
Chemistry, Multidisciplinary
Xiangui Ma, Wenyue Gao, Fangxin Du, Fan Yuan, Jing Yu, Yiran Guan, Neso Sojic, Guobao Xu
Summary: Electrochemiluminescence (ECL) combines electrochemical and chemiluminescent methods, used in clinical analysis and biological research. Efforts focus on enhancing sensitivity, portability, and affordability of ECL devices. The research aims to develop new electrodes, wireless power transfer (WPT) based devices, and novel bipolar electrochemistry.
ACCOUNTS OF CHEMICAL RESEARCH
(2021)
Article
Chemistry, Physical
Shuhua Hou, Qianru Zhang, Zhen Zhang, Xiangyu Kong, Benzhuo Lu, Liping Wen, Lei Jiang
Summary: A charged porous asymmetric membrane with high ion conductivity and low intrinsic membrane resistance was fabricated in this study, exhibiting a maximum power density of 12.5 W/m(2) and showing great promise in high salinity energy conversion.
Article
Green & Sustainable Science & Technology
Chao Lv, Guodong Li, Ruiqing Shen, Rui Shu, Mian Zhu, Zhenhui Yu, Jingxian Liu
Summary: Efficient removal of fly ash from flue gases is crucial for environmental protection. This study investigated bipolar-charged particle agglomeration for enhanced fly ash capture using a hybrid electrostatic filter. Optimal agglomeration conditions were identified for coal-fired fly ash particles. The results showed that bipolar-charged particle agglomeration significantly increased the collection efficiency of the fibrous filter and reduced pressure drop.
CLEAN TECHNOLOGIES AND ENVIRONMENTAL POLICY
(2023)
Article
Biochemical Research Methods
Beatrise Berzina, Sungu Kim, Umesha Peramune, Kumar Saurabh, Baskar Ganapathysubramanian, Robbyn K. Anand
Summary: Ion concentration polarization (ICP) achieves preconcentration for bioanalysis by depleting electrolyte ions locally, creating an electric field gradient for electrokinetic focusing. However, the rate of ICP is limited, requiring several hours for high enrichment. In this study, a three-dimensional electrode and insulating microbead bed are used to address these challenges.
Article
Engineering, Chemical
Haifeng Gong, Xinxin Liang, Chen Huo, Ye Peng, Hong Yin, Bao Yu, Yan Pan, Yunqi Liu
Summary: This study proposes an oil and solid separation method for multi-gradient filtration enhanced by an electric field, which can efficiently separate solid particles from lubricating oil. The results show that adjusting the electric field strength and flow velocity can significantly affect the filtration performance.
CHEMICAL ENGINEERING RESEARCH & DESIGN
(2023)
Article
Physics, Applied
Manwen Liu, Shunmao Lu, Zheng Li
Summary: This work systematically conducts one-dimensional modeling and simulations of electric and weighting fields for hypothetical sphere-electrode detectors. It presents a practical novel structure of a semispherical electrode silicon detector to overcome traditional 3D-electrode detector deficiencies, with potential applications in photon sciences and security.
JOURNAL OF PHYSICS D-APPLIED PHYSICS
(2021)
Article
Chemistry, Physical
K. Fiederling, S. Kupfer, S. Graefe
Summary: Experimental evidence indicates that tip-enhanced Raman spectroscopy (TERS) has an extremely high spatial resolution, possibly even at a sub-molecular level. While the underlying mechanism is still under discussion, researchers have identified the electromagnetic effect and the chemical effect as the main contributions to the observed phenomena. The impact of static charges on the tip's frontmost atom on the TERS signal and lateral resolution was evaluated through quantum chemical simulations, showing significant enhancements under non-resonant and resonant conditions.
JOURNAL OF CHEMICAL PHYSICS
(2021)
Article
Physics, Multidisciplinary
Chunzao Wang, Baoxing Duan, Licheng Sun, Yintang Yang
Summary: A lateral insulated gate bipolar transistor based on silicon-on-insulator structure is proposed and investigated, which features a compound dielectric buried layer and an assistant-depletion trench. The simulation results show that the proposed device has a higher breakdown voltage, a shorter drift region, a lower turn-off loss, and better short-circuit robustness compared to the conventional SOI transistor.
Article
Chemistry, Inorganic & Nuclear
Carlos Martin-Fernandez, Maxime Ferrer, Ibon Alkorta, M. Merced Montero-Campillo, Jose Elguero, Marcos Mandado
Summary: Multiply charged complexes bound by noncovalent interactions have been studied in organic and main group inorganic systems. In this work, we investigate similar complexes in organometallic systems containing transition metals and provide insights into their existence. Our results reveal that carboxylic acid-containing dimers are more strongly bonded and have higher barriers to dissociation compared to amide ones, and cationic complexes are more stable than anionic ones. Additionally, we report a symmetric proton transfer in the metastable phase.
INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Physical
Victoria A. Vasileva, Daria A. Mazur, Yury A. Budkov
Summary: In this paper, the authors continue their research on modeling electrolyte solutions within charged pores. They utilize a model that takes into account the structural and steric interactions between ions, as well as their specific interactions with the pore walls. The authors focus on observing the behavior of ionic concentration profiles and disjoining pressure as the pore width changes. Their findings indicate the formation of electric double layers on the electrified surfaces of the pore, and the attractive interactions with pore walls enhance this phenomenon.
JOURNAL OF CHEMICAL PHYSICS
(2023)
Article
Chemistry, Physical
Jing Yang, Mostafa Youssef, Bilge Yildiz
Summary: Quantifying the distribution of charged defects and ions near the oxide/liquid interface is crucial for understanding important electrochemical processes. A grand canonical approach is used to establish a unified treatment of charged defects on the solid side and ions on the water side. By applying this approach to a ZrO2/water interface system, the structure, defect chemistry, and dynamical behavior are analyzed under different conditions. The model predicts solubility and point of zero charge consistent with experimental values and reveals the effects of dopant elements on the corrosion process.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
(2023)
Article
Chemistry, Applied
Christian F. Chamberlayne, Richard N. Zare
Summary: This study investigates the importance of the chemical reactivity of charge carriers on the surface compared to the voltage caused by density of charges in single-electrode electrochemistry. The research concludes that single-electrode reactions are primarily caused by chemical reactivity of charge carriers on the electrode surface rather than discharging the static charge.
TOPICS IN CATALYSIS
(2022)
Article
Chemistry, Physical
Chunzao Wang, Licheng Sun, Baoxing Duan, Yingtang Yang
Summary: A novel low-loss and good-robustness silicon-on-insulator lateral insulated gate bipolar transistor (LIGBT) with a single-step low-k dielectric (SSLK) buried layer and assistant depletion trench (ADT) is proposed and investigated. The device shows improved breakdown voltage performance, reduced turn-off energy, and increased short-circuit robustness compared to conventional LIGBT.
Article
Oncology
Annemiek M. Hogenes, Cornelis H. Slump, Gerben A. Te Riet O. G. Scholten, Martijn W. J. Stommel, Jurgen J. Futterer, Rudolf M. Verdaasdonk
Summary: To control and reduce the thermal effects during irreversible electroporation (IRE) treatment, partial electrical insulation of the original IRE electrodes was investigated. The study visualized the effect of partial electrical insulation on the electric field line pattern and temperature gradient. Insulation of the electrode tip together with adjustment in IRE parameter settings may reduce the uncontrollable influence of the tip and improve the predictability of the current pathway development.
Article
Meteorology & Atmospheric Sciences
K. Jeeva, A. K. Sinha, Gopi K. K. Seemala, S. D. Pawar, A. Guha, A. K. Kamra, E. R. Williams, M. Ravichandran
Summary: This study reports simultaneous measurements of bipolar ions concentration/conductivity, potential gradient (PG), and air-Earth current (AEC) density in Antarctica. The measurements of PG and AEC density show diurnal curves similar to global thunderstorm and electrified shower cloud activities. The concentration of bipolar ions varies significantly in the austral summer, affecting the interpretation of global signals.
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
(2023)
Article
Physics, Condensed Matter
D. Hlushkou, K. N. Knust, R. M. Crooks, U. Tallarek
JOURNAL OF PHYSICS-CONDENSED MATTER
(2016)
Article
Chemistry, Analytical
Eoin Sheridan, Dzmitry Hlushkou, Kyle N. Knust, Ulrich Tallarek, Richard M. Crooks
ANALYTICAL CHEMISTRY
(2012)
Article
Chemistry, Multidisciplinary
Kyle N. Knust, Dzmitry Hlushkou, Robbyn K. Anand, Ulrich Tallarek, Richard M. Crooks
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2013)
Review
Chemistry, Multidisciplinary
Stephen E. Fosdick, Kyle N. Knust, Karen Scida, Richard M. Crooks
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2013)
Article
Chemistry, Analytical
Angela A. Peverly, Tristan L. Dresbach, Kyle N. Knust, Tyler F. Koss, Michael K. Longmire, Dennis G. Peters
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
(2014)
Article
Biochemical Research Methods
Kyle N. Knust, Eoin Sheridan, Robbyn K. Anand, Richard M. Crooks
Article
Electrochemistry
Kyle N. Knust, Dzmitry Hlushkou, Ulrich Tallarek, Richard M. Crooks
Article
Electrochemistry
Christophe Renault, Karen Scida, Kyle N. Knust, Stephen E. Fosdick, Richard M. Crooks
JOURNAL OF ELECTROCHEMICAL SCIENCE AND TECHNOLOGY
(2013)
Article
Chemistry, Multidisciplinary
Matthew T. Vangunten, Uriah J. Walker, Han G. Do, Kyle N. Knust
JOURNAL OF CHEMICAL EDUCATION
(2020)
Meeting Abstract
Chemistry, Multidisciplinary
Matthew Vangunten, Uriah Walker, Han Do, Kyle Knust
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
(2019)
Meeting Abstract
Chemistry, Multidisciplinary
Sarah Rapp, Bobi Branham, Kyle Knust
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
(2019)
Meeting Abstract
Chemistry, Multidisciplinary
Kyle N. Knust, Dzmitry Hiushkou, Ulrich Tallarek, Richard M. Crooks
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
(2014)
Meeting Abstract
Chemistry, Multidisciplinary
Kyle N. Knust, Dzmitry Hilushkou, Ulrich Tallarek, Richard M. Crooks
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
(2014)
Meeting Abstract
Chemistry, Multidisciplinary
Kyle N. Knust, Dzmitry Hlushkou, Robbyn K. Anand, Ulrich Tallarek, Richard M. Crooks
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY
(2014)