Results 161 to 170 of about 7,523 (258)

Characterization of Solid-State Complexities in Pharmaceutical Materials via Stimulated Raman Scattering Microscopy. [PDF]

Anal Chem
Harju EA, Tomberg T, Wurr L, van Rijckeghem A, Arbiol Enguita AM, Dordovic V, Johansson NG, Räikkönen H, Isomäki A, Saarinen JKS, Gordon KC, van Veen B, Strachan CJ.   +12 more
europepmc   +1 more source

Overcoming the Nyquist Limit in Molecular Hyperspectral Imaging by Reinforcement Learning

Advanced Intelligent Discovery, EarlyView.
Explorative spectral acquisition guide automatically selects informative spectral bands to optimize downstream tasks, outperforming full‐spectrum acquisition. The selected hyperspectral data are used for tasks such as unmixing and segmentation. BandOptiNet encodes selection states and outputs optimal bands to guide spectral acquisition. Recent advances
Xiaobin Tang, Yongqing Zhang, Xinyu Deng, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

Deep Learning Enables Identification of Antimicrobial Peptides Through Mechanochromic Fingerprints

Angewandte Chemie, EarlyView.
We demonstrate a new platform for antimicrobial peptide identification by combining polydiacetylene, hyperspectral imaging, and deep learning. The trained model classifies distinct spectral fingerprints into 14 peptide classes with 96.79% accuracy, revealing previously hidden molecular information beyond conventional colorimetric sensing.
Jiali Chen, Che‐Lun Chin, Qingzhen Zhu, Ling Chao, Kaori Sugihara   +4 more
wiley   +2 more sources

Improved Dual-Modality Bioequivalence Evaluation of Topical Formulations Within Human Skin Using Stimulated Raman Scattering Microscopy. [PDF]

Pharmaceutics
Tu D, Lemberger NS, Wallmeier K, Riseman J, Kuzma BA, Wei Y, Khoo TC, Rantou E, Ghosh P, Luke MC, Raney SG, Fallnich C, Evans CL.   +12 more
europepmc   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

Advanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Bond Length as a Unified Descriptor for Stable Iodine Battery

Angewandte Chemie, EarlyView.
Charge transfer induced by the interactions between iodine and ligands leads to the elongation of the I–I bond. This resulting bond length correlates directly with coordination strength, serving as a unified descriptor for the rational design of both cathode hosts and electrolyte components.
Mengzi Geng, Yanyan Wang, Fanbin Zeng, Yao Liu, Haijin Ni, Bolong Hong, Wei Xia, Songbai Han, Yusheng Zhao, Biao Zhang   +9 more
wiley   +2 more sources

Simulative Analysis of Stimulated Raman Scattering Effects on WDM-PON Based 5G Fronthaul Networks. [PDF]

Sensors (Basel)
Xu Y, Wang S, Saleem A.
europepmc   +1 more source

Absolute signal of stimulated Raman scattering microscopy: A quantum electrodynamics treatment. [PDF]

Sci Adv
Min W, Gao X.
europepmc   +1 more source

Label-free nanoscopy of cell metabolism by ultrasensitive reweighted visible stimulated Raman scattering. [PDF]

Nat Methods
Lin H, Seitz S, Tan Y, Lugagne JB, Wang L, Ding G, He H, Rauwolf TJ, Dunlop MJ, Connor JH, Porco JA, Tian L, Cheng JX.   +12 more
europepmc   +1 more source

Imaging Metabolic Flow of Water in Plants with Isotope-Traced Stimulated Raman Scattering Microscopy. [PDF]

Adv Sci (Weinh)
Bi S, Ao J, Jiang T, Zhu X, Zhu Y, Yang W, Zheng B, Ji M.   +7 more
europepmc   +1 more source