Results 91 to 100 of about 2,728 (180)

Metal Halide Perovskite Quantum Dots for Luminescence Sensing and Imaging

Nano Select, Volume 7, Issue 8, August 2026.
This review highlights recent advances in metal halide perovskite quantum dots (PQDs)‐based photoluminescence, chemiluminescence, and electroluminescence sensing methods, as well as bioimaging applications. Key challenges, potential solutions, and future opportunities are discussed to guide the development of robust PQD‐based sensing platforms ...
Tooba Hallaj, Rana Salari, Seyyed Morteza Seyyed Alavi, Muhammad Munir, Niko Hildebrandt, Mohammad Amjadi   +5 more
wiley   +1 more source

Visualizing Magnetostructural Order in Rare‐Metastable Polymorph ε‐Fe2O3 Through Domain‐Resolved Raman Spectroscopy

Small Structures, Volume 7, Issue 8, August 2026.
Raman mapping of CVD‐grown ε‐Fe2O3 flakes reveals a sixfold magnetostructural domain pattern arising from rotational twinning. A symmetry‐sensitive phonon mode encodes magnetic order, enabling noninvasive imaging of ferrimagnetic domains across cryogenic to near‐Curie temperatures.
Ikhwan Nur Rahman, Min Choi, Gwang Hwi An, Qoimatul Mustaghfiroh, Seungjae Lim, Jae‐Ung Lee, Dong‐Hyun Kim, Hyun Seok Lee   +7 more
wiley   +1 more source

Silica/Nanographene Oxide Nanocomposites Decorated With Au@Ag Nanoparticles as Surface‐Enhanced Raman Scattering Tags for Highly Sensitive Quantitative Lateral Flow Immunoassays

Small Structures, Volume 7, Issue 8, August 2026.
A silica (SiO2)/nanographene oxide (nGO) nanocomposite decorated with Au@Ag nanoparticles (SGO@Au@Ag NPs) was developed as a highly sensitive SERS tag. The nanocomposite exhibits SERS signal enhancement by combining electromagnetic hot spots generated by Au@Ag NPs with the functional advantages of GO.
Cho‐Hee Yang, Sohyeon Jang, Seunggyun Byeon, Jaehi Kim, Hye‐Seong Cho, Sungwoo Park, Yoon‐Hee Kim, Sung‐Kyu Lee, Yeonghee Jeong, Yuna Youn, Hyejin Chang, Homan Kang, Jin‐Hyeok Hwang, Jong‐chan Lee, Jihwan Song, Bong‐Hyun Jun   +15 more
wiley   +1 more source

Recent Advances in Conjugation Chemistry Expanding the Applications of the DNA Tetrahedron

Chemical Biology &Drug Design, Volume 108, Issue 2, August 2026.
The tetrahedral DNA nanostructure (TDN) is a promising drug delivery and biosensing platform that can be chemically modified with absolute payload precision. This review highlights explicit conjugation chemistries driving functionalization of the TDN for a broad range of applications, advancing its role in support of next‐generation biomimetic ...
Tyler J. Rutherford, Christopher J. Wilds   +1 more
wiley   +1 more source

X-ray nanoprobes and diffraction-limited storage rings: opportunities and challenges of fluorescence tomography of biological specimens. [PDF]

J Synchrotron Radiat, 2014
de Jonge MD, Ryan CG, Jacobsen CJ.
europepmc   +1 more source

The Hard X-ray Nanoprobe Beamline at Diamond - Current Status [PDF]

Microscopy and Microanalysis, 2018
Paul Quinn, Julia Parker, Fernando Cacho-Nerin, Mike Walker, Paul Howes   +4 more
openaire   +1 more source

Future Hard X-ray Nanoprobe at the Advanced Photon Source [PDF]

Microscopy and Microanalysis, 2002
Derrick C. Mancini, Jörg Maser, G. Brian Stephenson   +2 more
openaire   +1 more source

Correction to: Mild photothermal/radiation therapy potentiates ferroptosis efect for ablation of breast cancer via MRI/PA imaging guided all-in-one strategy. [PDF]

J Nanobiotechnology
Zhang Z, Lo H, Zhao X, Li W, Wu K, Zeng F, Li S, Sun H.   +7 more
europepmc   +1 more source

Endolysosomal Impact of Elevated Ceramide Levels Revealed by Optical and Ultrastructural Nanoprobing. [PDF]

ACS Nano
Feng Y, Gärber F, Saied EM, Singh H, Spedalieri C, Werner S, Pratsch C, Arenz C, Seifert S, Kneipp J.   +9 more
europepmc   +1 more source

Reconstruction of Molecular Interaction Patterns from Endolysosomes in Ceramide-Depleted Cells. [PDF]

Nano Lett
Feng Y, Gärber F, Spedalieri C, Werner S, Pratsch C, Arenz C, Seifert S, Kneipp J.   +7 more
europepmc   +1 more source