Results 21 to 30 of about 648,030 (307)
Acoustic suppression of the coffee-ring effect [PDF]
, 2015 We study the influence of acoustic fields on the evaporative self-assembly of solute particles suspended inside sessile droplets of complex fluids. The self-assembly process often results in an undesirable ring-like heterogeneous residue, a phenomenon ...
Cooper, JM +5 more
core +1 more source
Química Nova, 2012 This work presents an optimized integrated experiment for isolation of clove bud essential oil, rich in eugenol, and subsequent utilization of the solid residue for furfural synthesis.
Silvio Cunha +4 more
doaj +1 more source
Ab initio coordination chemistry for nickel chelation motifs. [PDF]
PLoS ONE, 2015 Chelation therapy is one of the most appreciated methods in the treatment of metal induced disease predisposition. Coordination chemistry provides a way to understand metal association in biological structures.
R Jesu Jaya Sudan +2 more
doaj +1 more source
Column studies to assess behavior of fipronil in sandy loam soil
The Indian Journal of Agricultural Sciences, 2019 On the basis of results, it can be concluded that residues of fipronil in leachates were below detectable level (BDL) of 0.003 mg/L concentration at both doses.
INDU CHOPRA, BEENA KUMARI, REENA CHAUHAN
doaj +1 more source
Human P450 CYP17A1: Control of Substrate Preference by Asparagine 202 [PDF]
, 2018 CYP17A1 is a key steroidogenic enzyme known to conduct several distinct chemical transformations on multiple substrates. In its hydroxylase activity, this enzyme adds a hydroxyl group at the 17α position of both pregnenolone and progesterone at ...
Bangcharoenpaurpong O. +8 more
core +2 more sources
Nature Communications, 2017 Current strategies for producing antibody-drug conjugates often rely on inefficient conjugation chemistry or on generating mutations in the antibody sequence.
Alex R. Nanna +8 more
doaj +1 more source
Redmond Red as a Redox Probe for the DNA-Mediated Detection of Abasic Sites [PDF]
, 2008 Redmond Red, a fluoropore containing a redox-active phenoxazine core, has been explored as a new electrochemical probe for the detection of abasic sites in double-stranded DNA.
Barton, Jacqueline K., Buzzeo, Marisa C.
core +2 more sources
International Journal of Analytical Chemistry, 2015 A gas chromatography equipped with mass spectrometer (GCMS) method was developed and validated for determination of 16 polycyclic aromatic hydrocarbons (PAHs) in fish using modified quick, easy, cheap, effective, rugged, and safe (QuEChERS) method for ...
Mona Khorshid +3 more
doaj +1 more source
Reactivity of (1-methoxycarbonylpentadienyl)iron(1+) cations with hydride, methyl, and nitrogen nucleophiles [PDF]
, 2017 The reaction of tricarbonyl and (dicarbonyl)triphenylphosphine (1-methoxycarbonyl-pentadientyl)iron(1+) cations 7 and 8 with methyl lithium, NaBH3CN, or potassium phthalimide affords (pentenediyl)iron complexes 9a-c and 11a-b, while reaction with ...
Anobick Sar +58 more
core +2 more sources
Química Nova, 2008 The discussion among teachers, students, and technicians about the destination of residues from chemistry laboratories led to a research project whose results were incorporated into a course in its daily practices.
Regina Felisberto +6 more
doaj +1 more source