Xiaohang Guo

ORCID: 0000-0002-6940-7461
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Research Areas
  • Nanowire Synthesis and Applications
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Thin-Film Transistor Technologies
  • Circular RNAs in diseases
  • TiO2 Photocatalysis and Solar Cells
  • Advanced Nanomaterials in Catalysis
  • Concrete Corrosion and Durability
  • Quantum Dots Synthesis And Properties
  • Income, Poverty, and Inequality
  • Nanocluster Synthesis and Applications
  • Land Rights and Reforms
  • Molecular Junctions and Nanostructures
  • Supramolecular Self-Assembly in Materials
  • Gold and Silver Nanoparticles Synthesis and Applications
  • MicroRNA in disease regulation
  • Birth, Development, and Health
  • Islamic Finance and Banking Studies
  • Spinal Hematomas and Complications
  • Kruppel-like factors research
  • Microfinance and Financial Inclusion
  • Advanced Sensor and Energy Harvesting Materials
  • Traumatic Brain Injury Research
  • Carbon and Quantum Dots Applications
  • China's Socioeconomic Reforms and Governance
  • Intergenerational and Educational Inequality Studies

Hunan University of Traditional Chinese Medicine
2021-2024

Shantou University
2023-2024

École de Technologie Supérieure
2018-2023

Self-assembly of hydrogels for mechanical support and drug delivery has been extensively researched in traumatic brain injury (TBI), where treatment options are limited. The chief challenge is that most self-assembled rely on high molecular carriers or the incorporation exogenous inactive substances as mediators. It difficult these systems to achieve clinical translation due concerns regarding biological safety. Here we report a small molecule hydrogel (GBR-gel) loading drugs (glycyrrhizic...

10.1021/acsnano.4c09097 article EN ACS Nano 2024-10-09

In the last decade, freestanding, single crystal silicon nanowires (SiNWs) have attracted significant attention as a potential material for low‐cost optoelectronic devices. this paper, we demonstrate how strong localized surface plasmon modes, induced using silver nanoparticles, can be used to achieve improvement in simple hybrid organic–inorganic photovoltaic device between n‐type and poly(3,4‐ethylenedioxythiophene):poly‐(styrenesulfonate) (PEDOT:PSS). At photon energies above resonance,...

10.1002/solr.201800007 article EN Solar RRL 2018-04-06

Abstract The development of an electrically-conductive anticorrosion coating with self-healing capability for metallic surface protection constitutes a priority concern many key industrial applications. While current technologies largely rely on hazardous chromate-based corrosion inhibitors, this work proposes simple polymer-based layer-by-layer (LBL) architecture, implemented using easy and fast fabrication techniques. Moreover, smart architecture relies three environmentally friendly...

10.1088/1361-665x/aba849 article EN Smart Materials and Structures 2020-07-22

Cognitive ability, as an early human capital, has always been important research object in modern education and labor economics. Despite growing awareness of the importance height individual growth development, there are few empirical studies on cognitive ability. Using data from China Education Panel Survey, this paper examined impact ability adolescents explored reasons behind Chinese pursuit potential mechanism. In paper, comprehensive analysis was taken representative The results showed...

10.1016/j.heliyon.2024.e28742 article EN cc-by Heliyon 2024-03-27

Abstract Despite recent advancements in the development of blood‐brain barrier (BBB)‐crossing nanomaterials for intravenous administration, there have been very few successful cases clinical trials. Ongoing challenges within body impede precise therapeutic effects these from reaching their intended target area. Therefore, a comprehensive analysis entire pathway that BBB‐crossing must traverse‐from bloodstream to brain‐along with an understanding obstacles encountered along way, is essential...

10.1002/adfm.202409522 article EN Advanced Functional Materials 2024-12-17

In the last decades, titania (or TiO2) particles played a crucial role in development of photo-catalysis and better environmentally-friendly energy-harvesting techniques. this work, we engineer new generation TiO2 rich oxygen vacancies using modified sol-gel synthesis. By design, these vacancy-rich efficiently absorb visible light to allow carefully-controlled light-induced conversion anatase or rutile crystalline phases. FTIR micro-Raman spectroscopy reveal formation during explain unique...

10.1038/s41598-022-19824-y article EN cc-by Scientific Reports 2022-09-14

We report significantly improved silicon nanowire/TiO2 n+-n heterojunction solar cells prepared by sol-gel synthesis of TiO2 thin film atop vertically aligned nanowire arrays obtained facile metal-assisted wet electroless chemical etching a bulk highly doped n-type wafer. As we show here, treatment the prior to depositing precursor has dramatic consequences on device performance. While hydrofluoric remove native oxide already improves performances, hydrobromic (HBr) consistently yields far...

10.1021/acsomega.8b00522 article EN publisher-specific-oa ACS Omega 2018-05-09

In addition to their widespread use as an outstanding light-harvesting material, solution-based organometallic halide perovskites have also recently emerged a promising material for light-emitting diode (LED) applications. However, stability under ambient environment remains challenge. Triple cation offer appealing solution it reduces the sensitivity processing conditions and improves purity of perovskite films. This work describes facile ambient-processed thiocyanate-doped triple-cation Cs...

10.1364/ome.445150 article EN cc-by Optical Materials Express 2021-11-30

Severe traumatic brain injury (TBI) has become a global health problem and causes vast worldwide societal burden. However, distinct mechanisms between acute subacute stages have not been systemically revealed. The present study aimed to identify differentially expressed proteins in severe TBI from the phase. Sixty Sprague Dawley (SD) rats were randomly divided into sham surgery model groups. models induced by controlled cortical impact (CCI) method. We evaluated neurological deficits through...

10.3389/fnmol.2021.785938 article EN cc-by Frontiers in Molecular Neuroscience 2022-01-25

In this study, we have fabricated and characterized three different configurations of photodetectors with digital inkjet printing techniques on types silicon substrates, such as pristine n-type chemically nanostructured silicon, without Ag nanoparticle-induced surface-plasmon enhancement. Among these comparison batches, digitally printed devices enhancement yield the highest photocurrent factor 920×, lowest rise decay times τr = 176 ms τd 98 ms, respectively, responsivity 24.8 mA W−1 at...

10.1063/5.0141682 article EN cc-by AIP Advances 2023-05-01

This study analyzed the influence of political cycle on public land transfer. In this paper, Party Congress is taken as a cycle, and we construct model to discuss relationship between sales cycle. The empirical analysis based transfer panel data prefecture-level cities from 2002 2018. main results show that area income downward trend in early stage Congress, while an upward after Congress. We believe has significant impact supply land. reason uncertainty very high, tax revenue economic...

10.1080/1331677x.2023.2288127 article EN cc-by Economic Research-Ekonomska Istraživanja 2023-12-14

This paper proposes a new paradigm in polymer light-emitting diode (PLED) fabrication by using uniform electrosprayed microparticle film as the active layer. Among seven electrospraying parameters analyzed, three crucial are statistically identified and optimized to obtain thin layers. Using conditions, single-color red-emitting PLED (MEH-PPV) with peak current density of 16.1 mA/mm2 under 13.5 V bias external quantum efficiency 3.2% successfully fabricated. Finally, combinatorial approach...

10.1021/acsomega.9b02666 article EN publisher-specific-oa ACS Omega 2019-11-08

Folk custom such as zodiac year is an important factor influencing individual decision-making. Using data from China, this paper investigates the responses of secretary municipal party committee to their perceptions bad luck pertaining Chinese year. Empirical evidence presents in significantly more conservative on policy choices financial lending than that others at same time. And compared with over age 55, those under 55 will be vulnerable impact and make prudent decisions.

10.2139/ssrn.4374926 article EN 2023-01-01
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