Results 111 to 120 of about 50,078 (268)

BACTERIAL IDENTIFICATION BY INFRARED SPECTROPHOTOMETRY [PDF]

Journal of Bacteriology, 1956
Jackson W. Riddle, Heber J. R. Stevenson, Sue W. Rockwood, Robert H. Bordner, Paul W. Kabler, Bernard A. Kenner   +5 more
openaire   +3 more sources

Micro/nanorobots for detecting and eliminating biological and chemical warfare agents

BMEMat, EarlyView.
Fuel‐powered and field‐driven micro/nanorobots provide a cutting‐edge platform to safeguard national security and defense. This review reports the latest research progress in micro/nanorobots in sensing and detoxifying biological and chemical warfare agents.
Song Li, Huaijuan Zhou, Di Shi, Zdeněk Sofer, Jinhua Li   +4 more
wiley   +1 more source

Evidences of the Stabilization for Weeks of the Benzyl Cation in Zeolites

ChemistryEurope, EarlyView.
The benzyl cation is plausibly formed inside zeolites after rearrangement of individually isolated tropylium cations at room temperature. The benzyl cation–entrapped zeolite is stable for weeks without any storage precaution, and a solid–state 13C nuclear magnetic resonance spectrum of this iconic carbocation could be recorded.
Francesco Orlando, Raúl Pérez–Ruíz, German Sastre, Antonio Leyva−Pérez   +3 more
wiley   +1 more source

Analysis of a thioether lubricant by infrared Fourier microemission spectrophotometry [PDF]

An infrared Fourier microemission spectrophotometer is used to obtain spectra (wavenumber range, 630 to 1230 0.1 cm) from microgram quantities of thioether lubricant samples deposited on aluminum foil.
Jones, W. R., Jr., Lauer, J. L., Morales, W.   +2 more
core   +1 more source

Surface Properties of Electrode Materials: A Key Factor Affecting the Catalytic Activity of Redox Mediators in Li–O2 Battery Discharge

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work investigates how the surface properties of oxygen cathodes influence the catalytic performance of redox mediators in Li–O2 batteries. The results conclusively demonstrate that electrodes with more surface defects promote parasitic reactions and lead to the accumulation of insulating discharge products, severely impairing electron transfer and
Zhengcai Zhang, Dulin Huang, Xiaohui Peng, Zhang Zhang, Yaying Dou, Zhen Zhou   +5 more
wiley   +1 more source

Paraffinoma confirmed by infrared spectrophotometry. [PDF]

Thorax, 1987
D A Levison, P R Crocker, W R Parkes, B Corrin, B J Hood   +4 more
openaire   +3 more sources

Exoplanet Research with the Stratospheric Observatory for Infrared Astronomy (SOFIA)

, 2017
When the Stratospheric Observatory for Infrared Astronomy (SOFIA) was conceived and its first science cases defined, exoplanets had not been detected. Later studies, however, showed that optical and near-infrared photometric and spectrophotometric follow-
B Placek, B Placek, D Angerhausen, D Angerhausen, D Angerhausen, D Angerhausen, EW Dunham, F Pont, H Rauer, H Zinnecker, J Eastman, JZ Gazak, M Hippke, MJ Person, MR Swain, PW Sullivan, RD Gehrz, RT Zellem, Sz. Csizmadia, Sz. Csizmadia   +19 more
core   +1 more source

The Effect of Cold‐Temperature Storage on Lipid Stability, Physicochemical Characteristics and Texture Profiles of Plant‐Based Meat Analogues

Food Chemistry International, EarlyView.
PBMA products were studied for their lipid stability, texture profiles and physicochemical properties under recommended refrigerated storage conditions. Lipid tests showed no indicators of lipid oxidation in the PBMA products after refrigerated storage; however, significant changes were observed in their textural and physicochemical properties ...
Owen Miller, Christopher J. Scarlett, Taiwo O. Akanbi   +2 more
wiley   +1 more source

Synthesis and Characterization of MnO2 nanoparticles mediated by Raphia hookeri seed

Journal of Nigerian Society of Physical Sciences
In this study, managanese dioxide nanoparticles (MnO2-NP) was synthesized. Raphia hookeri seed was used as a bioreductant for the synthesis of MnO2-NPs. The biosynthesized MnO2-NPs was investigated for their reaction, structure and morphology.
Bamidele H. Akpeji, Bulouebibo Lari, Ufuoma A. Igbuku, Godswill Tesi, Elias E. Elemike, Paul O. Akusu   +5 more
doaj   +1 more source

Structural design and property regulation of organic polymers for photocatalytic synthesis of H2O2

InfoScience, EarlyView.
Photocatalytic synthesis of H2O2 offers a sustainable approach. Photocatalytic efficiency depends critically on interfacial electron transfer kinetics and spatial charge separation. Herein, we systematically analyze key factors governing photogenerated carrier dynamics and propose engineered strategies to optimize performance, thereby providing design ...
Mingyang Xu, Rongchen Shen, Yingyin Mo, Guijie Liang, Shijie Li, Peng Zhang, Xiaobo Chen, Youji Li, Xin Li   +8 more
wiley   +1 more source