Results 251 to 260 of about 618,863 (353)

A Comparison between Direct and Calculated Oxygen Saturation in Intensive Care

, 1993
P Johnson, Shailesh Bihari, Raymond F. Raper, Michael Haughton, M. McD. Fisher, Robert Herkes   +5 more
openalex   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Validity of pulse oximetry measures for heart rate and oxygen saturation during profound hypoxia in normobaric simulated extreme altitudes. [PDF]

PLoS One
Vikne H, Kjeserud JA, Westgaard W, Baalsrud Westlie R, Kåsin JI, Medbø JI, Gjøvaag T, Holmedahl NH.   +7 more
europepmc   +1 more source

Ternary Synergy in Layered Double Hydroxides for Efficient and Stable Nitrate Reduction

Advanced Functional Materials, EarlyView.
Ternary CuZnFe LDH enables efficient electrocatalytic nitrate‐to‐ammonia conversion via controlled in situ reconstruction: zinc leaching creates porous active sites, copper reduced to metallic copper, while iron oxide keeps stable. Synergistic Cu‐Fe redox coupling drives tandem catalysis (nitrate→nitrite→NH3), achieving 95% Faraday efficiency and ...
Jiaqian Kang, Yuxuan Xiao, Lun Li, Lulu Qiao, Chunfa Liu, Chengcheng Zhong, Pengzhan Sun, Di Liu, Weng Fai Ip, Hui Pan   +9 more
wiley   +1 more source

Utility of Central Venous Oxygen Saturation Gradient in Predicting Mortality in Dialysis with Catheter Access. [PDF]

Med Sci Monit
Wu HC, Wang WJ.
europepmc   +1 more source

Cerebral oxygen saturation measured by near-infrared spectroscopy and jugular oxygen saturation [PDF]

Critical Care, 1999
openaire   +2 more sources

A Universal Way to Manipulate Droplet via Light‐Fueled Thermocapillary Convection

Advanced Functional Materials, EarlyView.
A non‐contact light‐induced droplet manipulation strategy fueled by mid‐infrared (MIR) light irradiation is introduced. No additional additives and/or complex substrate are required. Here, thermocapillary convection, directly generated by temperature gradient at outer surface of droplet via localized surface heating, plays a key role to propel the ...
Hyesun Hwang, Yinggang Zhao, Kun Li, Jaeseung Lee, Cunjing Lv, Sanghyuk Wooh   +5 more
wiley   +1 more source

Initial Insights into the Ideal Oxygen Saturation Target for Postterm Corrected Age Infants with Bronchopulmonary Dysplasia. [PDF]

Ann Am Thorac Soc
Katz SL.
europepmc   +1 more source