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Authors whose works are in public domain in at least one jurisdiction

List of works by Charles U. Pittman

1-50 of 76 results

Arsenic removal from water/wastewater using adsorbents--A critical review

scientific article

Organic and inorganic contaminants removal from water with biochar, a renewable, low cost and sustainable adsorbent--a critical review.

scientific article published on 08 February 2014

Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water

scientific article published on 29 June 2006

Sorption of arsenic, cadmium, and lead by chars produced from fast pyrolysis of wood and bark during bio-oil production

scientific article

Modeling and evaluation of chromium remediation from water using low cost bio-char, a green adsorbent

scientific article

Heavy metals [chromium (VI) and lead (II)] removal from water using mesoporous magnetite (Fe3O4) nanospheres

scientific article published on 13 October 2014

Magnetic magnetite (Fe3O4) nanoparticle synthesis and applications for lead (Pb2+) and chromium (Cr6+) removal from water.

scientific article published on 14 December 2015

Single, binary and multi-component adsorption of copper and cadmium from aqueous solutions on Kraft lignin--a biosorbent

scientific article

Arsenate adsorption on three types of granular schwertmannite.

scientific article

Pharmaceuticals of Emerging Concern in Aquatic Systems: Chemistry, Occurrence, Effects, and Removal Methods

scientific article published on 04 March 2019

Lead sorptive removal using magnetic and nonmagnetic fast pyrolysis energy cane biochars.

scientific article

Ultrasensitive detection of malondialdehyde with surface-enhanced Raman spectroscopy

scientific article

Lead (Pb2+) and copper (Cu2+) remediation from water using superparamagnetic maghemite (γ-Fe2O3) nanoparticles synthesized by Flame Spray Pyrolysis (FSP).

scientific article published on 27 November 2016

Removal of Molecular Adsorbates on Gold Nanoparticles Using Sodium Borohydride in Water

scientific article published on 08 February 2013

Effect of Temperature on the Shear-Thickening Behavior of Fumed Silica Suspensions

scientific article published on August 11, 2015

Cascade Couplings of N-Alkyl-N-methacryloyl Benzamides with Ethers and Benzenesulfonohydrazides To Generate Isoquinoline-1,3(2H,4H)-dione Derivatives

scientific article published on March 26, 2015

Fast nitrate and fluoride adsorption and magnetic separation from water on α-Fe2O3 and Fe3O4 dispersed on Douglas fir biochar

scientific article published on 02 May 2018

Adsorption of metribuzin from aqueous solution using magnetic and nonmagnetic sustainable low-cost biochar adsorbents

scientific article published on 12 December 2016

Selective Synthesis of Seven- and Eight-Membered Ring Sultams via Two Tandem Reaction Protocols from One Starting Material

scientific article published on 02 July 2012

Extraction of polyunsaturated fatty acid methyl esters by imidazolium-based ionic liquids containing silver tetrafluoroborate - Extraction equilibrium studies

scientific article published on 20 February 2009

Catalytic fast pyrolysis of a wood-plastic composite with metal oxides as catalysts

scientific article published on 17 July 2018

Enantiomeric Recognition of Racemic 4‐Aryl‐1,4‐dihydropyridine Derivatives via Chiralpak AD‐H Stationary Phases

scientific article published on July 10, 2012

Structure elucidation and theoretical investigation of key steps in the biogenetic pathway of schisanartane nortriterpenoids by using DFT methods

scientific article

Emerging technologies for arsenic removal from drinking water in rural and peri-urban areas: Methods, experience from, and options for Latin America

scientific article published on 17 July 2019

Design of a silver nanoparticle for sensitive surface enhanced Raman spectroscopy detection of carmine dye.

scientific article published on 9 June 2017

Parallel Syntheses of Eight-Membered Ring Sultams via Two Cascade Reactions in Water

scientific article published on November 13, 2013

Removal of Arsenic(III) from water using magnetite precipitated onto Douglas fir biochar

scientific article published on 04 September 2019

Steric effects on the enantiodiscrimination of diproline chiral stationary phases in the resolution of racemic compounds

scientific article published on June 21, 2011

Facile displacement of citrate residues from gold nanoparticle surfaces

scientific article published on October 5, 2017

ALDEHYDE AND KETONE SYNTHESIS USING POLYMER-BOUND RHODIUM CATALYSTS. III.

scientific article published in November 1974

Dechlorination of PCBs, CAHs, herbicides and pesticides neat and in soils at 25 degrees C using Na/NH3.

scientific article published in May 2002

Carbamazepine removal from water by carbon dot-modified magnetic carbon nanotubes

scientific article published on 22 November 2018

Ring-opening reactions of N-methyl cyclic ketene-N,O-acetals with carboxylic acids, nitrophenol, and arylthiols

scientific article published in March 2006

Stable Carbonium Ions. XVII.1aCyclopropyl Carbonium Ions and Protonated Cyclopropyl Ketones

scientific article published in 1965

Hydroformylation of α- and β-pinene catalysed by rhodium and cobalt carbonyls

scholarly article by Eduardo N. dos Santos et al published July 1993 in Journal of molecular catalysis

Selective extraction of polyunsaturated triacylglycerols using a novel ionic liquid precursor immobilized on a mesoporous complexing adsorbent

scientific article published in September 2009

Solution‐phase synthesis and evaluation of tetraproline chiral stationary phases

scientific article published on February 17, 2012

Phenoxy herbicide removal from aqueous solutions using fast pyrolysis switchgrass biochar

scientific article

Diversity-Oriented Syntheses: Coupling Reactions Between Electron-Deficient Olefins and Aryl Aldehydes via C(sp2)–H Functionalization

scientific article published on August 4, 2014

Tandem reactions of 1,3-diacid chlorides with 2-methylimidazoline and 2-methyl-1,4,5,6-tetrahydropyrimidine: one-pot synthesis of 1,8-naphthyridinetetraones

scientific article published on 11 June 2008

Selective solid-phase extraction of alpha-tocopherol by functionalized ionic liquid-modified mesoporous SBA-15 adsorbent

scientific article

Selective Diesterification of Diols through Cyclic Ketene Acetal Intermediates

scientific article published on October 29, 1999

The stability and removal of water-dispersed CdSe/CdS core-shell quantum dots from water

scientific article

Effects of Surface Iron Hydroxyl Group Site Densities on Arsenate Adsorption by Iron Oxide Nanocomposites

Enantiomeric Separation of Racemic 4‐Aryl‐1,4‐Dihydropyridines and 4‐Aryl‐1,2,3,4‐Tetrahydropyrimidines on a Chiral Tetraproline Stationary Phase

scientific article published on March 1, 2013

Assessing South American Guadua chacoensis bamboo biochar and Fe3O4 nanoparticle dispersed analogues for aqueous arsenic(V) remediation

scientific article published on 09 December 2019

Thermal response of carbon fiber epoxy laminates with metallic and nonmetallic protection layers to simulated lightning currents

article

Identification of Fe and Zr oxide phases in an iron-zirconium binary oxide and arsenate complexes adsorbed onto their surfaces.

scientific article published on 10 April 2018

Revised Absolute Configuration of Sibiricumin A: Substituent Effects in Simplified Model Structures Used for Quantum Mechanical Predictions of Chiroptical Properties

scientific article published on 18 July 2016

A Regioselective Synthesis of 6-Alkyl- and 6-Aryluracils by Cs2CO3- or K3PO4-Promoted Dimerization of 3-Alkyl- and 3-Aryl-2-Propynamides

scientific article