Results 201 to 210 of about 559,420 (288)

Uji aktivitas antioksidan dan identifikasi menggunakan spektrofotometer Uv-Vis senyawa steroid fraksi petroleum eter hasil hidrolisis ekstrak metanol Alga Merah (Eucheuma spinosum) [PDF]

, 2016
Rumzil Laili
openalex  

Comparison of near-infrared and UV–vis-based non-contact hematocrit prediction of dried blood spots from patients on immunosuppressants

, 2022
Sigrid Deprez, Liesl Heughebaert, Laura Boffel, Christophe P. Stove   +3 more
openalex   +2 more sources

Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production

Advanced Functional Materials, EarlyView.
Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider, S. Esmael Balaghi, Niklas Ortlieb, Patrick Elsaesser, Sima Heidari, Christopher S. Allen, Anna Fischer   +6 more
wiley   +1 more source

Long-Term Stability of Nanobubbles Generated via Pressure Oscillation-Hydrodynamic Cavitation: A Rapid Assessment by UV-Vis Spectrophotometry. [PDF]

Nanomaterials (Basel)
Huang L, Dong J, Chen M, Li L, Zhang R.
europepmc   +1 more source

Mechanochemistry‐Assisted Solvent‐Free Supramolecular Engineering for Atomic‐Layered Carbon Nitride Nanosheets with Enhanced Photocatalytic Hydrogen Evolution

Advanced Functional Materials, EarlyView.
A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao, Jingwen Sun, Huiru Duan, Yongsheng Fu, Jin Wang, Liming Dai, Jingsan Xu, Junwu Zhu   +7 more
wiley   +1 more source

Simultaneous, Online Membrane Inlet Mass Spectrometry (MIMS) and UV-Vis Absorbance for Kinetic Studies of the Formation of Disinfection Byproducts (DBPs) during Chlorination. [PDF]

ACS Omega
de Arce Stöver AK, Jepsen LL, Lauritsen FR.   +2 more
europepmc   +1 more source

Detection and quantification of groundnut oil adulteration with machine learning using a comparative approach with NIRS and UV–VIS [PDF]

John‐Lewis Zinia Zaukuu, Manal Napari Adam, Abena Amoakoa Nkansah, Eric Tetteh Mensah   +3 more
openalex   +1 more source

Penetapan kadar flavonoid total ekstrak etanol buah asam kandis (Garcinia xanthochymus) dengan metode spektrofotometri Uv-Vis dan LCMS

, 2023
Hanafis Sastra Winata, Hendri Faisal, Muhammad Andry, Nurul Fadila Aulia, Muhammad Amin Nasution, Ika Julianti Tambunan   +5 more
openalex   +2 more sources

Tailoring Redox Active Sites with Dual‐Interfacial Electric Fields for Concurrent Photocatalytic Biomass Valorization and H2 Production

Advanced Functional Materials, EarlyView.
A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li, Sugang Meng, Huijun Zhang, Alain R. Puente‐Santiago, Zhongliao Wang, Shifu Chen, Mario J. Muñoz‐Batista, Yu‐Ming Zheng, Bo Weng   +8 more
wiley   +1 more source

Mass-resolved UV-Vis-GPC mapping diagnoses catalyst ageing in RCF lignin streams.

Faraday Discuss
Gao S, Rinken R, Woodward RT, Bao J, Rinaldi R.   +4 more
europepmc   +1 more source