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Total: 151 data, Page 5 of 16

111. [Evolutionary Nanomaterials & Nanodevices] Pere Miro, Jae Hyo Han, Jinwoo Cheon, and Thomas Heine
"Hexagonal Transition-Metal Chalcogenide Nanoflakes with Pronounced Lateral Quantum Confinement"
Angew. Chem. Int. Ed., 53 (46), 12624-12628
 (Nov 10, 2014)

Transition metal chalcogenide, quantum confinement, hexagonal shape, Lewis base, flake edge

110. [Evolutionary Nanomaterials & Nanodevices] Dongwon Yoo, Minkyoung Kim, Sohee Jeong, Jeonghee Han, and Jinwoo Cheon
"Chemical Synthetic Strategy for Single-Layer Transition-Metal Chalcogenides"
J. Am. Chem. Soc., 136 (42), 14670-16673
 (Oct 14, 2014)

2D single layer transition metal chalcogenide, solution-phase synthesis, diluted chalcogen continuous influx (DCCI)

109. [Nanobio Interface] Jae-Hyun Lee, Ji-wook Kim, Michael Levy, Albert Kao, Seung-hyun Noh, Dolores Bozovic, andJinwoo Cheon
"Magnetic Nanoparticles for Ultrafast Mechanical Control of Inner Ear Hair Cells"
ACS Nano, 8 (7), 6590-6598
 (Jul 8, 2014)

Magnetic nanoparticle, stimulation, hair cell, mechanosensitive ion channel

108. [Evolutionary Nanomaterials & Nanodevices] Daniel Rossi, Jae Hyo Han, Dongwon Yoo, Yitong Dong, Yerok Park, Jinwoo Cheon, and Dong hee Son
"Photoinduced Separation of Strongly Interacting 2-D Layered TiS2 Nanodiscs in Solution"
J. Phys. Chem. C., 118 (23), 12568-12573
 (May 16, 2014)

2-D layered, Transition metal dichalcogenide, TiS2, photoexcitation, pulsed laser

107. [Nanobio Interface] Seong-Min Jo, Seung-hyun Noh, Zongwen Jin, Yongjun Lim, Jinwoo Cheon, and Hak-Sung Kim
"Simple and efficient capture of EGRF-expressing tumor cells using magnetic nanoparticles"
Sensors and Actuators B., 201 (1), 144-152
 (May 10, 2014)

Magnetic nanoparticle, EGFR, cancer cell, capturing

106. [Precision Nanomedicine] Xinglu Huang, Fan Zhang, Yu Wang, Xiaolian Sun, Ki Young Choi, Dingbin Liu, Jin-sil Choi, Tae-Hyun Shin, Jinwoo Cheon, Gang Niu, and Xiaoyuan Chen*
Design Considerations of Iron-Based Nanoclusters for Noninvasive Tracking of Mesenchymal Stem Cell Homing
ACS Nano, 8(5), 4403-4414
 (Apr 22, 2014)

Stem-cell-based therapies have attracted considerable interest in regenerative medicine and oncological research. However, a major limitation of systemic delivery of stem cells is the low homing efficiency to the target site. Here, we report a serendipitous finding that various iron-based magnetic nanoparticles (MNPs) actively augment chemokine receptor CXCR4 expression of bone-marrow-derived mesenchymal stem cells (MSCs). On the basis of this observation, we designed an iron-based nanocluster that can effectively label MSCs, improve cell homing efficiency, and track the fate of the cells in vivo. Using this nanocluster, the labeled MSCs were accurately monitored by magnetic resonance imaging and improved the homing to both traumatic brain injury and glioblastoma models as compared to unlabeled MSCs. Our findings provide a simple and safe method for imaging and targeted delivery of stem cells and extend the potential applications of iron-based MNPs in regenerative medicine and oncology

105. [Precision Nanomedicine] Tae-Hyun Shin, Jin-sil Choi, Seokhwan Yun, Il-Sun Kim, Ho-Taek Song, Youngmee Kim, Kook In Park, and Jinwoo Cheon
"T1 and T2 Dual-Mode MRI Contrast Agent for Enhancing Accuracy by Engineered Nanomaterials"
ACS Nano, 8 (4), 3393-3401
 (Mar 27, 2014)

MRI contrast agent, nanoparticle, dual-mode contrast agent, stem cell tracking

104. [Precision Nanomedicine] Dongwon Yoo, Heeyeong Jeong, Seung-Hyun Noh, Jae-Hyun Lee, and Jinwoo Cheon
"Magnetically Triggered Dual Functional Nanoparticles for Resistance-Free Apoptotic Hyperthermia"
Angew. Chem. Int. Ed., 52 (49), 13047-13051
 (Dec 2, 2013)

Magnetic hyperthermia, drug release, drug-resistance, cancer, dual function

103. [Nanobio Interface] Mohammad Mehrmohammadi, Tae-Hyun Shin, Min Qu, Pieter Kruizinga,Ryan L. Truby, Jae-Hyun Lee, Jinwoo Cheon and Stanislav Y. Emelianov
"In vivo pulsed magneto-motive ultrasound imagingusing high-performance magnetoactive contrastnanoagents"
Nanoscale, 5 (22), 11179-11186
 (Nov 21, 2013)

Magneto-motive ultrasound imaging, ultrasound, magnetoactive, contrast agent

102. [Nanobio Interface] Christine A. Falaschetti, Tatjana Paunesku, Jasmina Kurepa, Dhaval Nanavati, Stanley S. Chou, Mrinmoy De, MinHa Song,Jung-tak Jang, Aiguo Wu, Vinayak P. Dravid, Jinwoo Cheon, Jan Smalle, and Gayle E. Woloschak
"Negatively Charged Metal Oxide Nanoparticles Interact with the 20S Proteasome and Differentially Modulate Its Biologic Functional Effects"
ACS Nano, 7 (9), 7759-7772
 (Aug 9, 2013)

Iron oxide nanoparticle, TiO2, protein, ubiquitin-proteasome

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