Results 61 to 70 of about 2,023 (160)

The Role of Porosity in SERS

Advanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
This review explores how engineered porous materials enhance surface‐enhanced Raman scatering (SERS) spectroscopy by synergizing analyte enrichment and electromagnetic field amplification. It is systematically evaluated four classes, nanoporous metals, plasmonic polymers, mesoporous silica, and metal‐organic frameworks (MOFs), highlighting their unique
Miguel A. Correa‐Duarte, I. Brian Becerril‐Castro, Ramon A. Alvarez‐Puebla   +2 more
wiley   +1 more source

Functional Supramolecular Architectures of Dipyrrin Complexes [PDF]

, 2018
Dynamic formation of self-assemblies from molecular components is a useful and efficient way to produce molecular and supramolecular architectures with sophisticated functions.
Matsuoka Ryota, Nabeshima Tatsuya, 松岡 亮太, 鍋島 達弥   +3 more
core   +2 more sources

Monitoring protein interactions and dynamics with solvatochromic fluorophores [PDF]

, 2010
Solvatochromic fluorophores possess emission properties that are sensitive to the nature of the local microenvironment. These dyes have been exploited in applications ranging from the study of protein structural dynamics to the detection of protein ...
Imperiali, Barbara, Loving, Galen S., Sainlos, Matthieu   +2 more
core   +1 more source

Synthesis, Photophysical Properties, and Practical Hg(II)‐Sensing Applications of a Rigidified Phenolo‐Merocyanine Dye

Chemistry – An Asian Journal, Volume 20, Issue 23, December 2, 2025.
Rigidity for performance!!! A novel conformationally restrained phenolic merocyanine was synthesized in order to obtain a fluorogenic dye with outstanding spectral properties at physiological pH (fluorescence brightness > 71,000 M−1 cm−1). The utility of its optically tunable hydroxyl group was illustrated with a thiophosphinate‐based chemodosimeter ...
Kévin Renault, Zuzana Pohancenikova, Maël Croizier, Vincent Gaumerd, Manhattan Lebrun, Michel Chalot, Anthony Romieu   +6 more
wiley   +1 more source

Optical Drug Monitoring: Photoacoustic Imaging of Nanosensors to Monitor Therapeutic Lithium in Vivo [PDF]

, 2015
Personalized medicine could revolutionize how primary care physicians treat chronic disease and how researchers study fundamental biological questions. To realize this goal, we need to develop more robust, modular tools and imaging approaches for in vivo
Bakker E., Bell A. G., Belmaker R. H., Billingsley K., Brinkhuis R. P., Buhlmann P., Cash K. J., Cash K. J., Chan K. W. Y., Chatni M. R., Chatni M. R., Chiye Li, Citterio D., Coldur F., Cook J. R., de Aberasturi D. J., de la Zerda A., Dubach J. M., Dubach J. M., Dubach J. M., Dubach J. M., Gamelin J., Heather A. Clark, Jun Xia, Keck P. E., Kevin J. Cash, Kim C., Kimura K., Kovatchev B. P., Lihong V. Wang, Lu W., Nciri R., Pu K., Ray A., Ray A., Ruckh T. T., Sarder P., Song K. H., Taruttis A., Wang L., Wang L. V., Wang L. V., Wang Y. Q., Wood A. J., Xi D., Xia J., Xia J.   +46 more
core   +1 more source

Wearable biosensors based on molecularly imprinted polymers

FlexMat, Volume 2, Issue 4, Page 475-492, December 2025.
Wearable biosensors based on molecularly imprinted polymers (MIPs) provide real‐time, non‐invasive monitoring of key biomarkers. This review highlights the research advances on MIPs‐based biosensors with enhanced selectivity, stability, and adaptability in flexible sensing platforms.
Xiangnan Li, Rongqi Ou, Zhen Yuan, Yuanjing Lin   +3 more
wiley   +1 more source

Microbiota‐gut‐brain axis multi‐organ chip construction and applications in drug evaluation

iMetaOmics, Volume 2, Issue 4, December 2025.
Microbiota‐gut‐brain axis multiorgan chip and its applications in drug evaluation. The chip includes essential biological components such as gut microbiota, gut barrier, blood‐brain barrier (BBB), and brain. This integrated platform incorporates neural (blue), endocrine (yellow), immune (pink), and metabolic (green) pathways to investigate the impact ...
Yue Tang, Hewen Chen, Ziyue Zhao, Xuesong Kang, Wenxin Wang, Kun Dai, Yufei Guo, Axin Liang, Aiqin Luo, Zikai Hao   +9 more
wiley   +1 more source

Volatile organic compounds sensing with use of fibre optic sensor with long period grating and mesoporous nano-scale coating [PDF]

, 2017
A long period grating (LPG) modified with a mesoporous film infused with a calixarene as a functional compound was employed for the detection of individual volatile organic compounds (VOCs) and their mixtures.
Derrick Crump, Frank Davis, Jiri Hromadka, Matthew Partridge, Mølhave, Penney, Ralph Tatam, Sergiy Korposh, Stephen James   +8 more
core   +4 more sources

BlinkML: Efficient Maximum Likelihood Estimation with Probabilistic Guarantees

, 2018
The rising volume of datasets has made training machine learning (ML) models a major computational cost in the enterprise. Given the iterative nature of model and parameter tuning, many analysts use a small sample of their entire data during their ...
Anderson M. R., Bardenet R., Bergstra J. S., Bottou L., Crankshaw D., Derezinski M., Drineas P., Duchi J., Feurer M., Gittens A., Le Q. V., Lin C.-J., Lucic M., Maclaurin D., Martens J., Mozafari B., Musco C., Ogawa K., Pedregosa F., R, Recht B., Salakhutdinov R., Tieleman T., Tipping M. E., Weimer M., Xing E., Yang A. Y.   +26 more
core   +1 more source

Metal-polymer composite sensors for volatile organic compounds: Part 1. Flow-through chemi-resistors [PDF]

, 2012
A new type of chemi-resistor based on a novel metal-polymer composite is described. The composite contains nickel particles with sharp nano-scale surface features, which are intimately coated by the polymer matrix so that they do not come into direct ...
Bloor, David, Hands, Philip J. W., Laughlin, Paul J.   +2 more
core   +1 more source