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Factors associated with shock-refractory prehospital cardiac arrest

Kyung Hun Yoo
Byuk Sung Ko
Hye Jee Joo
ResearchOpen Access18 Aug 2025
Scientific Reports

Volume: 15, P: 1-9
A fluorene-terminated hole-transporting material for highly efficient and stable perovskite solar cells

Interfacial losses between device layers play a key role in determining characteristics of solar cells. Jeon et al. address this in perovskite solar cells by synthesizing a hole-transporting layer that is better matched to the surrounding layers, and show high-efficiency and high-stability devices.

Nam Joong Jeon
Hyejin Na
Jangwon Seo
Research09 Jul 2018
Nature Energy

Volume: 3, P: 682-689
Ionic contrast across a lipid membrane for Debye length extension: towards an ultimate bioelectronic transducer

The design of bioelectronic devices that enables accurate detection of biomolecules in ionic solutions at physiologically-relevant concentrations remains a challenge. Here, the authors report a ion-impermeable supported lipid bilayer-assisted field-effect transistor platform for biomolecule detection.

Donggeun Lee
Woo Hyuk Jung
Chulki Kim
ResearchOpen Access18 Jun 2021
Nature Communications

Volume: 12, P: 1-9
Quantum barriers engineering toward radiative and stable perovskite photovoltaic devices

Efficient radiation is essential to reach thermodynamic limit of photovoltaic efficiency. Here, authors design thick quantum barriers to suppress interfacial quenching and boost photon recycling in perovskite cells, achieving high radiation and photovoltaic efficiencies and long device stability.

Kyung Mun Yeom
Changsoon Cho
Jun Hong Noh
ResearchOpen Access28 May 2024
Nature Communications

Volume: 15, P: 1-9
Integrative modeling of tumor genomes and epigenomes for enhanced cancer diagnosis by cell-free DNA

Despite advances in ctDNA cancer detection, early detection remains difficult. Here, the authors utilise whole genome sequencing of 2,125 patient samples to create a model for early cancer and tissue of origin detection.

Mingyun Bae
Gyuhee Kim
Jung Kyoon Choi
ResearchOpen Access10 Apr 2023
Nature Communications

Volume: 14, P: 1-15
Quantum-size-tuned heterostructures enable efficient and stable inverted perovskite solar cells

A scheme to control the confinement within 2D/3D perovskite heterostructures results in stable, efficient inverted perovskite solar cells.

Hao Chen
Sam Teale
Edward H. Sargent
Research07 Apr 2022
Nature Photonics

Volume: 16, P: 352-358
Multication perovskite 2D/3D interfaces form via progressive dimensional reduction

Many best-performing perovskite photovoltaics use 2D/3D interfaces to improve efficiency and stability, yet the mechanism of interface assembly is unclear. Here, Proppe et al. use in-situ GIWAXS to resolve this transformation, observing progressive dimensional reduction from 3D to 2D perovskites.

Andrew H. Proppe
Andrew Johnston
Edward H. Sargent
ResearchOpen Access09 Jun 2021
Nature Communications

Volume: 12, P: 1-9
Enhanced optical path and electron diffusion length enable high-efficiency perovskite tandems

Metal-halide perovskite based tandem solar cells are appealing but making a high efficiency device is not trivial. Here Chen et al. increase the carrier collection in the perovskite layer and largely enhance the efficiency in tandem cells when combined with colloidal quantum dot or silicon layers.

Bin Chen
Se-Woong Baek
Edward H. Sargent
ResearchOpen Access09 Mar 2020
Nature Communications

Volume: 11, P: 1-9
Comparison between norepinephrine plus epinephrine and norepinephrine plus vasopressin after return of spontaneous circulation in patients with out-of-hospital cardiac arrest

Sejoong Ahn
Bo-Yeong Jin
Ji Hoon Kim
ResearchOpen Access18 Apr 2025
Scientific Reports

Volume: 15, P: 1-11
Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene)

A double-layered halide architecture for perovskite solar cells enables the use of dopant-free poly(3-hexylthiophene) as a hole-transport material, forming stable and scalable devices with a certified power conversion efficiency of 22.7 per cent.

Eui Hyuk Jung
Nam Joong Jeon
Jangwon Seo
Research27 Mar 2019
Nature

Volume: 567, P: 511-515
Mortality prediction of patients in intensive care units using machine learning algorithms based on electronic health records

Min Hyuk Choi
Dokyun Kim
Seok Hoon Jeong
ResearchOpen Access03 May 2022
Scientific Reports

Volume: 12, P: 1-11

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