Pu Chen

ORCID: 0000-0002-6706-8291
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Research Areas
  • Advanced Battery Materials and Technologies
  • Advanced battery technologies research
  • Advancements in Battery Materials
  • Advanced Battery Technologies Research
  • Supercapacitor Materials and Fabrication
  • Advanced biosensing and bioanalysis techniques
  • Nanoplatforms for cancer theranostics
  • Renal Diseases and Glomerulopathies
  • Chronic Kidney Disease and Diabetes
  • Nanoparticle-Based Drug Delivery
  • RNA Interference and Gene Delivery
  • Graphene and Nanomaterials Applications
  • Antimicrobial Peptides and Activities
  • Renal and Vascular Pathologies
  • Advanced Memory and Neural Computing
  • Graphene research and applications
  • Nanopore and Nanochannel Transport Studies
  • Conducting polymers and applications
  • X-ray Diffraction in Crystallography
  • Retinal Imaging and Analysis
  • Immunotherapy and Immune Responses
  • Ferroptosis and cancer prognosis
  • Supramolecular Self-Assembly in Materials
  • Membrane Separation Technologies
  • Advanced Drug Delivery Systems

University of Waterloo
2016-2025

First Affiliated Hospital of Xi'an Jiaotong University
2018-2025

Changchun University of Science and Technology
2024-2025

National Taiwan Ocean University
2025

The First Affiliated Hospital, Sun Yat-sen University
2019-2024

Chinese PLA General Hospital
2013-2024

Chinese People's Liberation Army
2021-2024

Institute of Electrical Engineering
2024

State Key Laboratory of Kidney Diseases
2014-2024

China Electronics Technology Group Corporation
2024

Novel zinc anodes are synthesized via electroplating with organic additives in the plating solution. The selected cetyltrimethylammonium bromide (CTAB), sodium dodecyl sulfate (SDS), polyethylene-glycol (PEG-8000), and thiourea (TU). anode materials, namely, Zn-CTAB, Zn-SDS, Zn-PEG, Zn-TU, characterized by powder X-ray diffraction scanning electron microscopy. results show that each additive produces distinctively different crystallographic orientation surface texture. electrochemical...

10.1021/acsami.6b16560 article EN ACS Applied Materials & Interfaces 2017-02-27

Abstract Aqueous metal batteries routinely suffer from the dendritic growth at anode, leading to significant capacity fading and ultimately, battery failure short‐circuit. Herein, we utilize polyethylene glycol regulate dendrite improve long‐term cycling stability of an aqueous rechargeable lithium/zinc battery. PEG200 in electrolyte decreases corrosion chronoamperometric current densities zinc electrode up four‐fold. Batteries with pre‐grown dendrites also perform significantly better when...

10.1002/celc.201800572 article EN ChemElectroChem 2018-06-06

10.1016/j.jpowsour.2016.10.025 article EN Journal of Power Sources 2016-10-14

Collagen hydrolysate can stabilize Zn and Li electrodeposition in metal ion batteries.

10.1126/sciadv.abb1342 article EN cc-by-nc Science Advances 2020-08-07

Abstract Transient devices represent an emerging type of electronics whose main characteristic is the constituent materials that could fully or partially dissolute disintegrate by chemical physical processes after completing mission, and are considered as new research directions for implantable devices. However, on transient still in its infancy there many challenges to overcome, especially development energy relatively slow. Here, implantable, biodegradable zinc ion battery (TZIB) assembles...

10.1002/adfm.202111406 article EN Advanced Functional Materials 2022-02-17

The integration of CRISPR technology with microfluidic-based biosensors has greatly expanded its applications in medicine and molecular biology. This combination offers enhanced sensitivity selectivity medical diagnostics. CRISPR-powered microfluidics enables the accurate quantification DNA RNA associated diseases such as cancer, viral infections, bacterial diseases. precise targeting capabilities allow for detection specific genetic sequences, aiding early diagnosis, disease monitoring,...

10.1016/j.sna.2024.115625 article EN cc-by Sensors and Actuators A Physical 2024-06-24

Fire detection presents considerable challenges due to the destructive and unpredictable characteristics of fires. These difficulties are amplified by small size low-resolution nature fire smoke targets in images captured from a distance, making it hard for models extract relevant features. To address this, we introduce novel method small-target named YOLOv7scb. This approach incorporates two key improvements YOLOv7 framework: use space-to-depth convolution (SPD-Conv) C3 modules, enhancing...

10.3390/fire8020062 article EN cc-by Fire 2025-02-04

Studies of the effects glucocorticoid (GC) and oxidative stress stimuli in differentiated cultures human trabecular meshwork (HTM) cells have provided rationale for our studies a major new gene termed TIGR (trabecular inducible GC response). The clone was isolated by differential library screening using selection criteria based on induction pattern protein/glycoprotein found HTM after prolonged but not brief exposure to GCs. This patter matched time course dose response required intraocular...

10.1159/000310780 article EN Ophthalmologica 1997-01-01

A new nanowire FinFET structure is developed for CMOS device scaling into the sub-10 nm regime. Accumulation mode P-FET and inversion N-FET with 5 10 physical gate length, respectively, are fabricated. delay (CV/I) of 0.22 ps 0.48 excellent subthreshold characteristics achieved, both very low off leakage cur-rent less than nA/ /spl mu/m. Nanowire operation also explored using 3-D full quantum mechanical simulation.

10.1109/vlsit.2004.1345476 article EN 2004-01-01

The synthesis of novel zinc electrodes has been successfully implemented by using the electroplating method with aid inorganic additives in solution. selected are indium sulfate, tin oxide, and boric acid. From X-ray diffraction results, these synthesized prefer (002) and/or (103) crystallographic orientations, representing basal morphology high resistance to dendrite growth. corrosion rates electroplated samples decrease as much 11 times smaller than rate on foil when materials contact...

10.1002/chem.201704440 article EN Chemistry - A European Journal 2017-11-20

10.1016/j.jpowsour.2020.228401 article EN Journal of Power Sources 2020-05-28

Abstract A rechargeable hybrid aqueous battery (ReHAB) containing NASICON-type M 3 V 2 (PO 4 ) (M = Li, Na) as the cathodes and Zinc metal anode, working in Li SO -ZnSO electrolyte, has been studied. Both of Na can be reversibly charge/discharge with initial discharge capacity 128 mAh g −1 96 at 0.2C, respectively, high up to 84% retention ratio after 200 cycles. The electrochemical assisted ex-XRD confirm that are relative stable electrolyte showed more complicated mechanism due...

10.1038/srep25809 article EN cc-by Scientific Reports 2016-05-12

Rechargeable aqueous Zn-MnO2 batteries are a promising candidate for large-scale energy storage systems due to their outstanding advantages, such as high density, safety, low cost, and environmental friendliness. Considering the controversies surrounding mechanism of this battery containing mildly acidic electrolyte, electrochemical behavior type using β-MnO2 cathode is systematically investigated. The results indicate that reversible intercalation Zn2+ ions into MnO2 not likely take place...

10.1021/acsami.9b22758 article EN ACS Applied Materials & Interfaces 2020-02-24

An ultrathin graphene artificial interphase stabilizes active material and conductive carbon in aqueous energy storage systems.

10.1126/sciadv.1701010 article EN cc-by-nc Science Advances 2017-09-01

The capture of sustainable energy from a salinity gradient, in particular, using renewable biomass-derived functional materials, has attracted significant attention. In order to convert osmotic electricity, many membrane materials with nanofluidic channels have been developed. However, the high cost, complex preparation process, and low output power density still restrict practical application traditional membranes. Herein, we report synthesis highly flexible mechanically robust...

10.1021/jacs.1c00547 article EN Journal of the American Chemical Society 2021-04-30

Abstract The Li–O 2 battery (LOB) represents a promising candidate for future electric vehicles owing to its outstanding energy density. However, the practical application of LOB cells is largely blocked by poor cycling performance cathode materials. Herein, an ultralong 440‐cycle life cell achieved using CeO nanocubes super‐assembled on inverse opal carbon matrix as material without any additives. proved be effective complete and sensitive decomposition loosely stacked Li O films during...

10.1002/aenm.201901751 article EN Advanced Energy Materials 2019-09-17

Abstract Synthetic nano/micromotors are a burgeoning class of materials with vast promise for applications ranging from environmental remediation to nanomedicine. The motility these motors is generally controlled by the concentration accessible fuel, and therefore, engineering speed‐regulation mechanisms, particularly using biological triggers, remains continuing challenge. Here, control over movement superassembled porous framework micromotors via reversible, biological‐relevant...

10.1002/adfm.201808900 article EN Advanced Functional Materials 2019-03-11
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