Results 51 to 60 of about 576,391 (278)

Potentiometric Sensors for Heavy Metals – An Overview

CHIMIA, 2005
An overview of potentiometric sensors that are capable of detecting heavy metal ions is presented. Notwithstanding the tremendous work performed so far, it is obvious that severe limitations still exist in terms of selectivity, limits of ...
Vinod K. Gupta
doaj   +1 more source

Quantum-Enhanced Plasmonic Sensing

, 2018
Quantum resources can enhance the sensitivity of a device beyond the classical shot noise limit and, as a result, revolutionize the field of metrology through the development of quantum-enhanced sensors. In particular, plasmonic sensors, which are widely
Dowran, Mohammadjavad, Kumar, Ashok, Lawrie, Benjamin J., Marino, Alberto M., Pooser, Raphael C.   +4 more
core   +1 more source

Fluorescent nanoparticles for sensing

, 2020
Nanoparticle-based fluorescent sensors have emerged as a competitive alternative to small molecule sensors, due to their excellent fluorescence-based sensing capabilities.
Acosta, Alarcón-Angeles, Albertazzi, Aldewachi, Ali, Ali, Alivisatos, Amelia, Amin, Arai, Arcudi, Bae, Bagwe, Behnke, Berti, Bhattacharyya, Biteen, Bruchez, Byrappa, Cai, Cao, Carregal-Romero, Chai, Chandra, Chen, Chen, Chen, Chen, Chen, Chen, Choi, Chu, Colom, De Luca, del Mercato, del Mercato, Derr, Dhenadhayalan, Diaz-Diestra, Ding, Dmitriev, Dong, Duong, Duong, Enkin, Fehérvári, Fernández-Argüelles, Fong, Fu, Furukawa, Gao, Govindaraju, Guo, Ha, Halter, Herschel, Hines, Hornig, Hou, Hu, Huang, Huang, Huang, Iyer, Jelinek, Jeong, Jiang, Jimenez de Aberasturi, Jin, Kim, Kircher, Kong, Lakowicz, Lan, Lee, Lemon, Leobandung, Leonhardt, Lepore, Li, Li, Li, Li, Li, Li, Li, Li, Li, Li, Lim, Lin, Lin, Liu, Liu, Liu, Liu, Liu, López-Duarte, Ma, Ma, Medintz, Melnychuk, Miao, Monteiro, Naccarato, Nandi, Ng, Nie, Nooney, Ou, Pan, Pellegrino, Peng, Pompa, Potter, Qian, Qian, Qu, Rakovich, Rao, Reisch, Riccò, Riedinger, Ruedas-Rama, Saha, Samokhvalov, See, Shamirian, Shang, Shang, Shangguan, Shao, Shen, SMITH, Song, Stich, Stryer, Stöber, Su, Sun, Tang, Thiyagarajan, Toh, Ukeda, Valeur, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wei, Wen, Widengren, Wolfbeis, Wu, Wu, Wu, Wu, Wu, Xie, Xie, Xu, Xu, Yang, Yang, Ye, Yin, Yin, Yu, Yu, Yu, Zadran, Zeng, Zhang, Zhang, Zhang, Zhao, Zheng, Zhu, Zor, Zorman   +183 more
core   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Fiber-top cantilevers: a new sensor on the tip of a fiber [PDF]

, 2006
Micromachined cantilevers are the most elementary example of miniaturized sensors. A free-standing rectangular beam can often detect changes in the chemical, biological and physical properties of the surroundings with sensitivity comparable to much more
Deladi, S., Elwenspoek, M.C., Iannuzzi, D.   +2 more
core   +3 more sources

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Metal Oxide Nanoarrays for Chemical Sensing: A Review of Fabrication Methods, Sensing Modes, and Their Inter-correlations

Frontiers in Materials, 2019
In recent years, engineered nanostructure assemblies such as nanowire arrays have attracted much research attention due to their unique chemical and functional characteristics collectively. The engineered nano-assemblies usually carry the characteristics
Bo Zhang, Pu-Xian Gao
doaj   +1 more source

Chemical sensors [PDF]

, 1987
The revolution in analytical chemistry promised by recent developments in the field of chemical sensors has potential for significant positive impact on both research and production activities conducted by and for the Department of Energy. Analyses which were, in the past, performed only with a roomful of expensive equipment can now be performed with ...
Hubbard, C. W., Gordon, R. L.
openaire   +2 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Single-component-based multicolor emissions enabled by symmetry breaking

Nature Communications
Excitation-dependent multicolor emission from a single-component system, independent of aggregation, remains a fundamental challenge due to inherent difficulties in innovative principles.
Simin Lin, Xubin Wang, Huisi Li, Jiancheng Zhou, Ruijuan Wen, Jianfei Ma, Shiwei Yin, Ling-Ya Peng, Haonan Peng, Yu Fang   +9 more
doaj   +1 more source