A5101718468- Advanced Memory and Neural Computing
- Ferroelectric and Negative Capacitance Devices
- Neuroscience and Neural Engineering
- Luminescence and Fluorescent Materials
- Magnetism in coordination complexes
- Pain Mechanisms and Treatments
- Silicon Nanostructures and Photoluminescence
- Perovskite Materials and Applications
- Photochromic and Fluorescence Chemistry
- Neuropeptides and Animal Physiology
- Chemical Analysis and Environmental Impact
- Nuclear physics research studies
- Aluminum toxicity and tolerance in plants and animals
- Atomic and Molecular Physics
- Anesthesia and Pain Management
- Transition Metal Oxide Nanomaterials
- Electrochemical sensors and biosensors
- Nanowire Synthesis and Applications
- Semiconductor materials and devices
- Molecular spectroscopy and chirality
- Axial and Atropisomeric Chirality Synthesis
- Organic Light-Emitting Diodes Research
- Axon Guidance and Neuronal Signaling
- Hemodynamic Monitoring and Therapy
- Nonlinear Optical Materials Research
Nanjing University
2014-2024
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)
2024
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2024
Collaborative Innovation Center of Advanced Microstructures
2012-2020
East China University of Technology
2020
Jiangsu Province Hospital
2019
Nanjing General Hospital of Nanjing Military Command
2009-2017
Ruijin Hospital
2009
Early processing of visual information takes place in the human retina. Mimicking neurobiological structures and functionalities retina provides a promising pathway to achieving vision sensor with highly efficient image processing. Here, we demonstrate prototype that operates via gate-tunable positive negative photoresponses van der Waals (vdW) vertical heterostructures. The emulates not only bipolar cells photoreceptors but also unique connectivity between photoreceptors. By tuning gate...
The production of functionalized anilines by chemoselective hydrogenation nitroarenes occupies an important position in the chemical industries. Recently, cobalt and nitrogen codoped carbon (Co–N–C) catalysts have been reported to show outstanding catalytic performance this process, whereas nature their active sites is still at center intense debate. In paper, based on well-controlled experiments four types typical Co–N–C materials derived from different methodologies, several unusual...
A series of chiral cyclometalated platinum(II) complexes, [Pt((-)-L1)(Dmpi)]Cl ((-)-1), [Pt((+)-L1)(Dmpi)]Cl ((+)-1), [Pt((-)-L2)(Dmpi)]Cl ((-)-2), [Pt((+)-L2)(Dmpi)]Cl ((+)-2), [Pt3((-)-L2)2(Dmpi)4](ClO4)4 ((-)-3), and [Pt3((+)-L2)2(Dmpi)4](ClO4)4 ((+)-3) [(-)-L1 = (-)-4,5-pinene-6'-phenyl-2,2'-bipyridine, (+)-L1 (+)-4,5-pinene-6'-phenyl-2,2'-bipyridine), (-)-L2 (-)-1,3-bis(2-(4,5-pinene)pyridyl)benzene, (+)-L2 (+)-1,3-bis(2-(4,5-pinene)pyridyl)benzene, Dmpi 2,6-dimethylphenyl isocyanide],...
Abstract Compared to human vision, conventional machine vision composed of an image sensor and processor suffers from high latency large power consumption due physically separated sensing processing. A neuromorphic system with brain-inspired visual perception provides a promising solution the problem. Here we propose demonstrate prototype by networking retinomorphic memristive crossbar. We fabricate using WSe2/h-BN/Al2O3 van der Waals heterostructures gate-tunable photoresponses, closely...
Abstract The AlO x -based resistive switching memory device is fabricated by an oxidation diffusion process that involves depositing Al film on ITO substrate and annealing at 400 °C in a vacuum. An interface layer with thickness of ~ 20 nm formed as resistance layer. Bipolar unipolar (RS) behaviours are obtained when the compliance current limited (≥ 1 mA). In RS behaviour, devices fail to perform set/reset cycles low temperature (40 K), which suggests Joule heating essential for behaviour....
Background: It has been recently recognized that the descending serotonin (5-HT) system from rostral ventromedial medulla (RVM) in brainstem and 5-HT 3 receptor subtype spinal dorsal horn are involved enhanced pain facilitation after tissue nerve injury. However, mechanisms underlying activation of its contribution to remain unclear. Results: In present study, receptors by intrathecal injection a selective agonist SR 57227 induced glial hyperactivity, neuronal hyperexcitability...
In this article, we report a facile and environmentally friendly glutamic acid-assisted hydrothermal strategy for the preparation of ultrathin two-dimensional (2D) β-Ni(OH)2 nanosheets with thickness about 2 nm, which exhibit maximum specific capacitance 2537.4 F g−1 at current density 1 A g−1, even 10 is still maintained 2290.0 77.6% retention after 3000 cycles.
Summary Background: Propofol is a popular agent for providing intraoperative sedation in pediatric population during lumbar puncture and spinal anesthesia. Adjuvant‐like clonidine used increasingly anesthesia to provide postoperative analgesia with local anesthetic agent. The aim of this study was assess the effects intrathecal intravenous on analgesia/sedation requirements propofol after bupivacaine orthopedic surgery children. Methods: Fifty‐nine ASA I II children aged 6–8 year undergoing...
A new couple of enantiomeric chiral cyclometalated platinum(II) complexes Pt(La)(CC–Ph) (1a) and Pt(Lb)(CC–Ph) (1b) (La = (−)-4,5-pinene-6′-phenyl-2,2′-bipyridine, Lb (+)-4,5-pinene-6′-phenyl-2,2′-bipyridine) have been designed synthesized. These were found to undergo crystal transformation upon exposure dichloromethane vapor, resulting in slight changes vapochromism/vapoluminescence but very distinct chiroptical switching behaviour. Single X-ray diffraction studies revealed that the two...
Lead-free Cs3Bi2Br9 perovskite has emerged as a promising candidate for memristor and artificial synapse devices due to its high environmental stability low toxicity compared lead-based alternatives. In this...
Memristors with tunable conductance characteristics have attracted great attention in high density memory and neuromorphic computing. However, the dynamics of change for filamentary-type memristors is generally asymmetric: The set transition quite abrupt, while reset usually gradual, which a big challenge to achieve continuous tuning both processes. In this work, we demonstrated an HfO2/TiOx (10 nm/10 nm) bilayer structure memristor feature bidirectional (a gradual increase or decrease...
The purpose of the present study was to evaluate effect increasing intra-abdominal pressure (IAP) on stroke volume variation (SVV) and plethysmographic variability index (PVI) in patients undergoing laparoscopic cholecystectomy. PVI examined by Masimo Radical 7 pulse oximeter SVV determined using FloTrac/Vigileo were monitored simultaneously forty-five cholecystectomy (LC). Mean arterial blood (MAP), heart rate (HR), cardiac (CI), perfusion (PI), airway pressures (P), SVV, also recorded at...
Abstract Novel aza‐diisoindolylmethene and their BF 2 ‐chelating complexes (benzo‐fused aza‐BODIPYs) were synthesized on a large scale in facile manner from phthalonitrile t BuOK‐DMF solution. The unique asymmetric donor–π‐acceptor structure facilitates BN bond detachment the presence of trifluoroacetic acid (TFA) dichloromethane, resulting sharp color change red to colorless, with over 250 nm hypsochromic shift absorption maximum. This colorimetric process can be reversed by adding very...
Two couples of enantiomeric platinum(II) complexes: Pt(L1a )Cl (1a), Pt(L1b (1b) and )(C ≡ C - Ph) (2a), (2b) (L1a = (+)-1,3-di-(2-(4,5-pinene)pyridyl)benzene, L1b (-)-1,3-di-(2-(4,5-pinene)pyridyl)benzene) were synthesized characterized. Their absolute configurations determined by single crystal X-ray diffraction further verified circular dichroism (CD) spectra (including electronic [ECD] vibrational [VCD]). These complexes show interesting mechanoluminescence and/or vapoluminescence due to...
An a-SiN x -based resistive random access memory (RRAM) device with a forming-free characteristic has significant potentials for the industrialization of next-generation memories. We demonstrate that O y RRAM can be achieved by an oxygen plasma treatment ultra-thin :H films. Electron spin resonance spectroscopy reveals Si dangling bonds high density (1019 cm-3) are distributed in initial state, which exist forms Si2N≡Si·, SiO2≡Si·, O3≡Si·, and N3≡Si·. X-ray photoelectron...