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Tzu-Heng Chen

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Articles 17
Citations 133
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Recent Articles
1.
Mayner E, Ronceray N, Lihter M, Chen T, Watanabe K, Taniguchi T, et al.
ACS Nano . 2024 Sep; 18(40):27401-27410. PMID: 39321411
Electrochemical techniques conventionally lack spatial resolution and average local information over an entire electrode. While advancements in spatial resolution have been made through scanning probe methods, monitoring dynamics over large...
2.
Ronceray N, You Y, Glushkov E, Lihter M, Rehl B, Chen T, et al.
Nat Mater . 2023 Aug; 22(10):1236-1242. PMID: 37652991
Liquids confined down to the atomic scale can show radically new properties. However, only indirect and ensemble measurements operate in such extreme confinement, calling for novel optical approaches that enable...
3.
Chernev A, Teng Y, Thakur M, Boureau V, Navratilova L, Cai N, et al.
Adv Mater . 2023 May; 35(33):e2302827. PMID: 37243375
Nature provides a wide range of self-assembled structures from the nanoscale to the macroscale. Under the right thermodynamic conditions and with the appropriate material supply, structures like stalactites, icicles, and...
4.
Wu R, Lin Y, Nain A, Unnikrishnan B, Lin Y, Yang C, et al.
Biosens Bioelectron . 2022 May; 211:114362. PMID: 35617797
Monitoring of structural changes in subcellular organelles is critical to evaluate the chemotherapeutic response of cells. However, commercial organelle selective fluorophores are easily photobleached, and thus are unsuitable for real-time...
5.
Wells R, Zhang M, Chen T, Boureau V, Caretti M, Liu Y, et al.
ACS Nano . 2022 Mar; 16(4):5719-5730. PMID: 35290010
The liquid-phase exfoliation of semiconducting transition metal dichalcogenide (TMD) powders into 2D nanosheets represents a promising route toward the scalable production of ultrathin high-performance optoelectronic devices. However, the harsh conditions...
6.
Harroun S, Zhang Y, Chen T, Chang H, Vallee-Belisle A
Phys Chem Chem Phys . 2021 Jul; 23(29):15480-15484. PMID: 34263277
Surface-enhanced Raman spectroscopy (SERS) coupled with density functional theory (DFT) computations can characterise the adsorption orientation of a molecule on a nanoparticle surface. When using DFT to simulate SERS on...
7.
Zhang M, Lihter M, Chen T, Macha M, Rayabharam A, Banjac K, et al.
ACS Nano . 2021 Apr; 15(4):7168-7178. PMID: 33829760
Transition metal dichalcogenides (TMDs) represent a class of semiconducting two-dimensional (2D) materials with exciting properties. In particular, defects in 2D-TMDs and their molecular interactions with the environment can crucially affect...
8.
Madhu M, Chen T, Tseng W
J Colloid Interface Sci . 2019 Aug; 556:120-127. PMID: 31437657
Different-sized carbon dots (CDs) with full-color emissions have immerse potentials as a novel class of light source in the field of light-emitting diodes (LED). However, few studies have been devoted...
9.
Huang J, Lin H, Chen T, Chen C, Chang H, Chen C
ACS Sens . 2017 Dec; 3(1):174-182. PMID: 29282979
In this work, we report a highly sensitive colorimetric sensing strategy for cancer biomarker diagnosis using gold nanoparticles (AuNPs) labeled with biotinylated poly(adenine) ssDNA sequences and streptavidin-horseradish peroxidase for enzymatic...
10.
Chen T, Chang H
ACS Appl Mater Interfaces . 2017 Dec; 9(51):44259-44263. PMID: 29218985
Carbon-dot (C-dot) liposome consisting of several thousands of C-dots shows interesting photoswitching properties. The water-dispersible C-dot liposome possesses intrinsic photoluminescence (PL) and is stable against salt and photoirradiation. The PL...