Ternary strontium aluminum borate glasses co-doped with Europium and Gadolinium or Samarium or Neodymium were prepared via melting-quenching technique. Differential… Continue reading Crystallization and photoluminescent properties of Eu, Gd, Sm, Nd co-doped SrAl2B2O7 nanocrystals phosphors prepared by glass-ceramic technique
Heather Haffner
April 8, 2019
The production of hydrogen through water splitting using earth-abundant metal catalysts is a promising pathway for converting solar energy into… Continue reading Tuning and mechanistic insights of metal chalcogenide molecular catalysts for the hydrogen-evolution reaction
Carlos Morillo
April 8, 2019
The combination of Fourier transform infrared (FT-IR) microspectroscopywith a thermal analyzer was applied to quickly investigate the solid-state ion-exchange reaction of metoclopramide HCl monohydrate… Continue reading Thermal FT-IR microspectroscopy for rapid detection of solid-state ion-exchange reaction between metoclopramide HCl monohydrate and potassium bromide
Heather Haffner
November 2, 2018
The impact of thermal stress on indomethacin (IMC)–nicotinamide (NIC) cocrystal formation with or without neat cogrinding was investigated using differential… Continue reading An Investigation of Indomethacin?Nicotinamide Cocrystal Formation Induced by Thermal Stress in the Solid or Liquid State
Heather Haffner
November 2, 2018
We have measured temporal change of infrared reflection spectrum of ionic phase of tetrathiafulvalene-p-chloranil (TTF-CA) crystal induced by 10 ns… Continue reading Time-resolved Fourier-transform infrared reflection study on photoinduced phase transition of tetrathiafulvalene-p-chloranil crystal
Heather Haffner
November 2, 2018
Several series of Al- and P-doped ZnO thin films have been deposited with atomic layer deposition at different temperatures using… Continue reading Electron doping of ALD-grown ZnO thin films through Al and P substitutions
Heather Haffner
November 2, 2018
We studied colon carcinogenesis using Fourier-transforminfrared (FT-IR) microspectroscopy, an evolvingmethod that llows the nondestructive assessment of the chemical composition of… Continue reading FT-IR Microspectroscopy of Mouse Colon Tissues : Insight into the Chemistry of Carcinogenesis and Diagnostic Potential
Heather Haffner
November 2, 2018
Heather Haffner
November 2, 2018
Water speciation in the sodium disilicate melts containing 1.3–8.1 wt.% of total water was studied by near-infrared spectroscopy at 900 °C and… Continue reading In situ spectroscopic study of water speciation in the depolymerized Na2Si2O5 melt
Heather Haffner
November 2, 2018
The use of chitosan as an excipient in oral formulations, as a drug delivery vehicle for ulcerogenic anti-inflammatory drugs and… Continue reading Structural investigation of chitosan-based microspheres with some anti-inflammatory drugs
Heather Haffner
November 2, 2018
The titanium dioxide (TiO2)-based layers sensitized with carmine and morin dyes were prepared using commercial P25 TiO2 powder as starting material.… Continue reading Physical–chemical characterization of titanium dioxide layers sensitized with the natural dyes carmine and morin
Heather Haffner
November 2, 2018
Molar absorptivity of the infrared (IR) fundamental OH-stretching vibration band at 3550 cm−1 was determined for rhyolitic glasses. Five obsidian samples,… Continue reading Determination of molar absorptivity of IR fundamental OH-stretching vibration in rhyolitic glasses
Heather Haffner
November 2, 2018
A novel bowl-type triarylgermyl group, tris(2,2″,6,6″-tetramethyl[1,1′:3′,1″-terphenyl]-5′-yl)germyl (denoted as TRMG), was designed, and a germanol and its derivatives bearing this framework… Continue reading Syntheses and Structural Characterizations of a Novel Bowl-Type Germanol and Its Derivatives
Heather Haffner
November 2, 2018
The dehydration rate of hydrous rhyolitic glasses at 475–875 °C was measured by in situ infrared (IR) spectroscopy in order… Continue reading Water diffusivity in rhyolitic glasses as determined by in situ IR spectroscopy
Heather Haffner
November 2, 2018
The impact of thermal stress on indomethacin (IMC)–nicotinamide (NIC) cocrystal formation with or without neat cogrinding was investigated using differential… Continue reading An Investigation of Indomethacin?Nicotinamide Cocrystal Formation Induced by Thermal Stress in the Solid or Liquid State
Heather Haffner
August 9, 2018
The behaviors of carbon, nitrogen, and oxygen in multicrystalline silicon grown by the cast method were investigated using infrared absorption… Continue reading Microscopic Distributions of Light Elements and Their Precipitates in Multicrystalline Silicon for Solar Cells
Heather Haffner
August 9, 2018
Atomic layer deposition has been used to fabricate thin films of aluminum-doped ZnO by depositing interspersed layers of ZnO and… Continue reading Atomic layer deposition of Al-doped ZnO thin films
Heather Haffner
August 9, 2018
Heather Haffner
August 9, 2018
A polymeric membrane composed of poly(amidoamine) (PAMAM) dendrimer immobilized in a poly(ethylene glycol) (PEG) network expresses excellent CO2 separation properties over… Continue reading A CO2-selective molecular gate of poly(amidoamine) dendrimer immobilized in a poly(ethylene glycol) network
Heather Haffner
August 9, 2018
We studied colon carcinogenesis using Fourier-transform infrared (FT-IR) microspectroscopy, an evolving method that allows the nondestructive assessment of the chemical… Continue reading FT-IR Microspectroscopy of Mouse Colon Tissues: Insight into the Chemistry of Carcinogenesis and Diagnostic Potential
Heather Haffner
August 9, 2018
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