Results 71 to 80 of about 186,698 (125)

Phosphorus Nanotubes from Chemical Cleavage [PDF]

open access: yesarXiv
We propose a strategy to make phosphorus nanotubes from two well-known phosphorus allotropes: violet phosphorus and fibrous red phosphorus. First-principles calculations show that doping with sulfur dissociates the covalent bonds between tubular phosphorus structures that form bilayers in these allotropes, resulting in free-standing 1D nanotubes.
arxiv  

ANALYTICAL METHODS AND OBSERVATIONS ON THE ORGANIC PHOSPHORUS OF THE URINE

open access: hybrid, 1924
Guy E. Youngburg   +2 more
openalex   +1 more source

Fertilizer Amount and Soil Properties Govern Differential Adsorption of Polyphosphate and Orthophosphate

open access: yesAgriculture
The growing use of ammonium polyphosphate (APP) fertilizer requires an understanding of its soil transformation for sustainable phosphorus (P) management and environmental protection.
Yang Li   +5 more
doaj   +1 more source

Linking Metastatic Behavior and Metabolic Heterogeneity of Circulating Tumor Cells at Single‐Cell Level Using an Integrative Microfluidic System

open access: yesAdvanced Science
Circulating tumor cells (CTCs) are pivotal biomarkers in tumor metastasis, however, the underlying molecular mechanism of CTCs behavioral heterogeneity during metastasis remains unexplored.
Ying Hou   +5 more
doaj   +1 more source

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