Results 31 to 40 of about 781,833 (301)

Translating Marine Symbioses toward Drug Development

open access: yesmBio, 2022
Chemists have studied marine animals for the better part of a century because they contain a diverse array of bioactive compounds. Tens of thousands of compounds have been reported, many with elaborate structural motifs and biological mechanisms of ...
Eric W. Schmidt, Zhenjian Lin
doaj   +1 more source

A widespread methylotroph acyl-homoserine lactone synthase produces a new quorum sensing signal that regulates swarming in Methylobacterium fujisawaense

open access: yesmBio
Pink-pigmented facultative methylotrophs of the genera Methylorubrum and Methylobacterium are metabolically versatile bacteria that colonize many diverse environments on earth.
Mike Wallace   +3 more
doaj   +1 more source

Iodide Adsorption onto Three Organic–Inorganic Composite Adsorbents

open access: yesAdsorption Science & Technology, 2012
Composite adsorbents, Ca(ALG) 2 –Cu 2 O, Ca(ALG) 2 –AgCl and Ca(ALG) 2 –Ag, were prepared using Cu 2 O, AgCl and Ag as the adsorption-active components and calcium alginate as the matrix material.
Huifang Zhang   +5 more
doaj   +1 more source

Transient kinetic studies of the antiviral Drosophila Dicer-2 reveal roles of ATP in self–nonself discrimination

open access: yeseLife, 2021
Some RIG-I-like receptors (RLRs) discriminate viral and cellular dsRNA by their termini, and Drosophila melanogaster Dicer-2 (dmDcr-2) differentially processes dsRNA with blunt or 2 nucleotide 3’-overhanging termini. We investigated the transient kinetic
Raushan K Singh   +5 more
doaj   +1 more source

Research progress of organic liquid electrolyte for sodium ion battery

open access: yesFrontiers in Chemistry, 2023
Electrochemical energy storage technology has attracted widespread attention due to its low cost and high energy efficiency in recent years. Among the electrochemical energy storage technologies, sodium ion batteries have been widely focused due to the ...
Jia Zhang   +8 more
doaj   +1 more source

A Review on the Salt Bridge Between ASP177 and ARG163 of Wild-Type Rabbit Prion Protein

open access: yes, 2015
Prion diseases are invariably fatal and highly infectious neurodegenerative diseases that affect a wide variety of mammalian species such as sheep and goats, cattle, deer, elks, humans and mice etc., but rabbits have a low susceptibility to be infected ...
Wang, Feng, Zhang, Jiapu
core   +2 more sources

Individual aerosol particles from biomass burning in southern Africa: 2. Compositions and aging of inorganic particles [PDF]

open access: yes, 2003
Individual aerosol particles collected over southern Africa during the SAFARI 2000 field study were studied using transmission electron microscopy and field- emission scanning electron microscopy.
Buseck, Peter R.   +3 more
core   +1 more source

Coordination chemistry in fused-salt solutions [PDF]

open access: yes, 1969
Spectrophotometric work on structural determinations with fused-salt solutions is reviewed. Constraints placed on the method, as well as interpretation of the spectra, are discussed with parallels drawn to aqueous spectrophotometric curves of the same ...
Gruen, D. M.
core   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Phosphine-porphyrin conjugates : a thesis presented in partial fulfilment of the requirements for the degree of Masterate of Science in Chemistry at Massey University, New Zealand [PDF]

open access: yes, 2000
The research carried out in this thesis comprises an investigation into the synthesis and characterisation of a variety of complexed phosphine-aldehydes, complexed phosphinoporphyrins, and phosphinoferrocene conjugates.
Lun, David James
core  

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