Results 201 to 210 of about 6,456 (262)

Two‐Dimensional Materials as a Multiproperty Sensing Platform

open access: yesAdvanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana   +11 more
wiley   +1 more source

Nanomaterial‐Integrated Fiber Neural Probes for Deep Brain Monitoring and Modulation: Challenges and Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
The article presents nanomaterial‐integrated fiber neural probes as innovative tools for deep brain molecular sensing, neural stimulation, and temperature monitoring. It examines breakthroughs in SERS‐based biomolecule detection, thermoplasmonic activation, and luminescent thermometry, alongside strategies to overcome stability, specificity, and ...
Di Zheng   +5 more
wiley   +1 more source

Hydrogen‐Bond‐Rich Supramolecular Multiblock Copolymers Facilitate Rapid Zn2+ Migration in Quasi‐Solid‐State Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The disordered growth of dendrites, corrosion, parasitic side reactions, slow de‐solvation kinetics, and inherent safety risks significantly hinder the practical deployment of conventional liquid electrolyte zinc‐ion batteries. In contrast, the novel PU‐EG+DMPA‐Zn polyurethane quasi‐solid‐state electrolyte, enriched with abundant polar functional ...
Ruiqi Liu   +10 more
wiley   +1 more source

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

open access: yesAdvanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao   +11 more
wiley   +1 more source

TOTAL BODY WATER IN CHILDREN

Pediatrics, 1951
Total body water was determined in 24 normal infants and children by deuterium oxide dilution and by the antipyrine method. A micro-modification of the antipyrine method is described. Agreement between the two methods for determining total body water was good.
B J, FRIIS-HANSEN   +3 more
openaire   +2 more sources

Total body water and total body potassium in anorexia nervosa

The American Journal of Clinical Nutrition, 1984
In the ill hospitalized patient with clinically relevant malnutrition, there is a measurable decrease in the ratio of the total body potassium to total body water (TBK/TBW) and a detectable increase in the ratio of total exchangeable sodium to total exchangeable potassium (Nae/Ke). To evaluate body composition analyses in anorexia nervosa patients with
D T, Dempsey   +5 more
openaire   +2 more sources

Total body water estimated by measuring total-body electrical conductivity

The American Journal of Clinical Nutrition, 1988
A second-generation total-body electrical conductivity (TOBEC) instrument for adults (HA-2) was evaluated against isotope dilution of 2H and 18O for its ability to estimate total body water (TBW) in 20 healthy adults. The highest correlation coefficient (0.997) and the lowest standard error of the estimate (0.68 kg) were obtained using the first (FC0 ...
W J, Cochran   +5 more
openaire   +2 more sources

GASTROINTESTINAL LAVAGE REDUCES TOTAL BODY WATER

Australian and New Zealand Journal of Surgery, 1997
Background: The aim of this study was to measure changes in total body water (TBW) in surgical patients after gastrointestinal lavage.Methods: In a prospective, controlled study we used bioelectrical impedance to calculate the change in TBW in two groups of general surgical patients in the pre‐operative period: the colonic lavage group consisted of ...
G H, Buckland, I, Elbourne, P J, Crowe
openaire   +2 more sources

Correlation of Total Body Potassium with Body-Water

Nature, 1956
THE total potassium content of the human body1 is of considerable interest from the point of view of physiology and in connexion with the clinical study of certain muscular disorders. Recently it has acquired additional interest because the radioactivity of naturally occurring potassium-40 in the body constitutes the principal ‘background’ in some 4π ...
K T, WOODWARD   +3 more
openaire   +2 more sources

Total Body Water and Total Body Solids in Cattle Affected with Ostertagiasis

British Veterinary Journal, 1965
SUMMARY Using tritiated water, measurements were made of total body water and total body solids in cattle with type I and cattle with type II ostertagiasis  ‡ . The same measurements were carried out on uninfected control animals of appropriate age. When expressed as a percentage of body weight the body solids were unaltered in type I ostertagiasis ...
G J, Halliday   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy