Results 101 to 110 of about 52,556 (305)

Chemical component of gallstone in Songklanagarind Hospital determined by infrared spectrophotometry

Journal of Health Science and Medical Research (JHSMR), 2006
Objective: To identify the chemical composition of gallstones in Songklanagarind Hospital by infrared spectrophotometry and determine the relation of body mass index with composition of gallstones.
D Premprapha, P Puttawibul, M Tanthanuch
doaj  

A Universal Metal–Flavonoid Coating Strategy: Engineering Biomaterials for Diabetic Bone Regeneration

Advanced Science, EarlyView.
Construction of metal–flavonoid functionalized coatings on conventional bone repair materials. A one‐pot method is used to directly construct multifunctional metal–flavonoid coatings on the surface of traditional bone repair materials by selecting metal ions with osteogenic/angiogenic properties and flavonoids with reactive oxygen species scavenging ...
Chen Yang, Chenle Dong, Lefeng Su, Zhiqiang Liu, Lingyi Hu, Qishu Jin, Hao Chen, Chunlong Zhang, Yihao Wu, Jiang Chang, Zhaowenbin Zhang, Jiandong Yuan   +11 more
wiley   +1 more source

Near-infrared laser-mediated drug release and antibacterial activity of gold nanorod–sputtered titania nanotubes

Journal of Tissue Engineering, 2018
The infection control of implants is one of the hot issues in the field of medicine and dentistry. In this study, we prepared gold nanorod–sputtered titania nanotubes on titanium surface, which is the main component of implant material, and aimed to ...
Kyoung-Suk Moon, Young-Bum Park, Ji-Myung Bae, Seunghan Oh   +3 more
doaj   +1 more source

Investigation of in vivo measurement of cerebral cytochrome-c-oxidase redox changes using near-infrared spectroscopy in patients with orthostatic hypotension [PDF]

, 2007
We have previously used a continuous four wavelength near infrared spectrometer to measure changes in the cerebral concentrations of oxy- (Δ[HbO2] and deoxy- haemoglobin (Δ[HHb]) during head-up tilt in patients with primary autonomic failure.
Cooper, C.E., Delpy, D.T., Elwell, C.E., Leung, T.S., Smith, M., Tachtsidis, I., Tisdall, M.   +6 more
core  

High Resolution, Differential, Near-infrared Transmission Spectroscopy of GJ 1214b

, 2011
The nearby star GJ 1214 hosts a planet intermediate in radius and mass between Earth and Neptune, resulting in some uncertainty as to its nature. We have observed this planet, GJ 1214b, during transit with the high-resolution, near-infrared NIRSPEC ...
Andrae, Barman, Barman, Berta, Borucki, Brad M. S. Hansen, Carter, Claret, Croll, Croll, Deming, Donati, Désert, Hinkle, I. J. M. Crossfield, Irwin, Joliffe, Lord, Madhusudhan, Mandel, Mandell, Miller-Ricci, Miller-Ricci, Nettelmann, Redfield, Rogers, Rogers, Rojas-Ayala, Sing, Travis Barman, Zahnle   +30 more
core   +1 more source

Evaluation of Air Inlet Configuration's Effect on Biochar Properties From African Mesquite Pod Carbonization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The suboptimal efficiency of current biomass conversion processes necessitates the optimization of biochar production methodologies to enhance desired biochar characteristics. In this study, an investigation was conducted to determine the optimal air inlet configuration within a top‐lit updraft gasifier system for enhancing biochar properties ...
Adewale George Adeniyi, Ghadah M. Al‐Senani, Salhah D. Al‐Qahtani, Kingsley O. Iwuozor, Ebuka Chizitere Emenike, Najib Sanusi Gaya, Abel U. Egbemhenghe   +6 more
wiley   +1 more source

Chemical Threat Point Sensors Based on Infrared Spectrophotometry and Adsorptive Preconcentrators [PDF]

, 2008
M. Carter, Christopher Marotta, Joseph Trimboli, Michael Pierce   +3 more
openalex   +1 more source

Rhodamine B Adsorption Efficiency of Biochar Produced Through Co‐Pyrolysis of Municipal Sewage Sludge and Food Waste Mixture Under High‐Temperature Condition

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT With the large‐scale construction of wastewater treatment facilities, the production of municipal sewage sludge continues to rise. This sludge contains substantial amounts of toxic and hazardous substances, and improper disposal may lead to secondary environmental pollution.
He Li, Chang Jiang, Rajendra Prasad Singh, Peiyao Xu, Yizhuo Wang, Haokun Gong   +5 more
wiley   +1 more source

Controlled Detection for Micro- and Nanoplastic Spectroscopy/Photometry Integration Using Infrared Radiation

Optics
This paper suggests a perspective-controlled solution for an integrated Infrared micro-/nanoplastic spectroscopy/photometry-based detection, from the diffraction up to the geometry etendue, with the aim of yielding a universal spectrometer/photometer ...
Samuel Nlend, Sune Von Solms, Johann Meyer   +2 more
doaj   +1 more source

Optimization and Characterization of Aspirin‐ and Ibuprofen‐Loaded Lipid‐Based Nanoparticle Synthesis for Antibacterial Activity and Cytotoxic Effect

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Lipid‐based nanoparticles (LNPs) are favored for drug delivery because of their low toxicity, high biocompatibility, ability to self‐assemble into nanoparticles, and ability to enhance drug bioavailability, thereby improving drug release modulation and pharmacokinetics.
Gulizar Caliskan, Smyrna Ergonul, Zuhal Naz Cansu, Busra Kaplan   +3 more
wiley   +1 more source