activity

Effects of Ni loading on the physicochemical properties of NiOx/CeO2 catalysts and catalytic activity for NO reduction by CO

Catal. Sci. Technol., 2020, 10,2359-2368
DOI: 10.1039/C9CY02619C, Paper
Shuhao Zhang, Jaeha Lee, Do Heui Kim, Taejin Kim
The NO reduction by CO reaction was investigated using NiOx/CeO2 catalysts with different Ni loadings. Surface NiOx controls the catalytic activity which was related to the molecular structure and reducibility of the catalysts.
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activity

Pt-Ligand single-atom catalysts: tuning activity by oxide support defect density

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/C9CY02594D, Paper
Xuemei Zhou, Linxiao Chen, George E. Sterbinsky, Debangshu Mukherjee, Raymond R. Unocic, Steven L. Tait
Metal–ligand coordination stabilizes single atom Pt on pristine and defective TiO2 supports to impact local coordination and catalytic hydrosilylation activity.
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activity

Semi-rational hinge engineering: modulating the conformational transformation of glutamate dehydrogenase for enhanced reductive amination activity towards non-natural substrates

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/C9CY02576F, Paper
Xinjian Yin, Yayun Liu, Lijun Meng, Haisheng Zhou, Jianping Wu, Lirong Yang
The hinge region was identified to be a promising hotspot for activity engineering of GluDHs, providing a potent alternative for developing high-performance biocatalysts toward valuable optically pure L-amino acid production.
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activity

Impact of edge structures on interfacial interactions and efficient visible-light photocatalytic activity of metal–semiconductor hybrid 2D materials

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/D0CY00420K, Paper
Open Access
Deobrat Singh, Pritam Kumar Panda, Nabil Khossossi, Yogendra Kumar Mishra, Abdelmajid Ainane, Rajeev Ahuja
The present work systematically investigates the structural, electronic, and optical properties of MoS2/Si2BN heterostructures based on first-principles calculations.
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activity

Does the structure of CuZn hydroxycarbonate precursors affect the intrinsic hydrogenolysis activity of CuZn catalysts?

Catal. Sci. Technol., 2020, Advance Article
DOI: 10.1039/D0CY00143K, Paper
Violetta Pospelova, Jaroslav Aubrecht, Kateřina Pacultová, Miloslav Lhotka, Oleg Kikhtyanin, David Kubička
A comparative study of the properties and activity of catalysts derived from single-phase CuZn precursors to elucidate the effect of the precursor structure on the catalyst activity in DMA hydrogenolysis and to examine replacement of CuCr catalysts.
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activity

Influence of gold on the reactivity behaviour of ceria nanorods in CO oxidation: Combining operando spectroscopies and DFT calculations

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00392A, Paper
Marc Ziemba, Christian Hess
Au/CeO2 catalysts are commonly used for low-temperature CO oxidation. While many studies focus on the properties of gold and their relevance for the activity, the influence of the support properties...
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activity

Facet-Dependent Activity of Hematite Nanocrystals toward Oxygen Evolution Reaction

Catal. Sci. Technol., 2020, Accepted Manuscript
DOI: 10.1039/D0CY00655F, Paper
Toshihiro Takashima, Shota Hemmi, Qingyu Liu, Hiroshi Irie
Electrocatalytic activity of hematite exposed with different facets toward the oxygen evolution reaction (OER) was investigated. Hematite nanoparticles with pseudo cubic, hexagonal bipyramid, and plate morphologies were prepared, which predominantly...
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activity

High antimicrobial photodynamic activity of photosensitizer encapsulated dual-functional metallocatanionic vesicles against drug-resistant bacteria S. aureus

Biomater. Sci., 2020, Advance Article
DOI: 10.1039/D0BM00323A, Paper
Bunty Sharma, Gurpreet Kaur, Ganga Ram Chaudhary, Santosh L. Gawali, P. A. Hassan
Developments in the field of photodynamic therapy (PDT) are being made by investigating appropriate photosensitizers (PSs) and enhancing the penetration effect of light by developing new metallocatanionic vesicles.
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activity

A Fe3+-crosslinked pyrogallol-tethered gelatin adhesive hydrogel with antibacterial activity for wound healing

Biomater. Sci., 2020, Advance Article
DOI: 10.1039/D0BM00188K, Paper
Ning Han, Ziyang Xu, Chunyan Cui, Yuan Li, Dongfei Zhang, Meng Xiao, Chuanchuan Fan, Tengling Wu, Jianhai Yang, Wenguang Liu
A tunicate-inspired gelatin-based hydrogel prepared by a simple mixing method, exhibits strong adhesion and antibacterial capacity, and facilitates wound healing.
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activity

Enhanced selectivity, cellular uptake, and in vitro activity of an intrinsically fluorescent copper–tirapazamine nanocomplex for hypoxia targeted therapy in prostate cancer

Biomater. Sci., 2020, 8,2420-2433
DOI: 10.1039/C9BM01905G, Paper
Vera L. Silva, Abdessamad Kaassis, Ashkan Dehsorkhi, Cédrik-Roland Koffi, Maja Severic, Moustafa Abdelhamid, Duuamene Nyimanu, Christopher J. Morris, Wafa’ T. Al-Jamal
Cu(TPZ)2 complex as a promising hypoxia selective cytotoxin in prostate cancer.
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activity

Application of the direct peptide reactivity assay (DPRA) to inorganic compounds: a case study of platinum species

Toxicol. Res., 2019, 8,802-814
DOI: 10.1039/C9TX00242A, Paper
Jocelyn D. C. Hemming, Mark Hosford, Martin M. Shafer
The in chemico Direct Peptide Reactivity Assay (DPRA) was developed as a non-animal, relatively high throughput, screening tool for skin sensitization potential.
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activity

Lockdown: Closure of commercial activity has hit Bihar, UP villages

But most respondents to a survey conducted by Smart Power India said they saw a positive change in social hygiene behaviour during lockdown




activity

Mild generation of surface oxygen vacancy on CeO2 for improved CO2 photoreduction activity.

Nanoscale, 2020, Accepted Manuscript
DOI: 10.1039/D0NR00717J, Paper
Min Wang, Meng Shen, Xixiong Jin, Jianjian Tian, Yajun Zhou, Yiran Shao, Lingxia Zhang, Yongsheng Li, Jianlin Shi
The vacancy defects of semiconductor photocatalysts play a key role in enhancing their photocatalytic CO2 reduction activity. In this work, CeO2 was chosen as a model catalyst and oxygen vacancy...
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activity

Participants in a Halloween activity at the Centro Asturiano de Tampa pose for a group portrait




activity

Attention-deficit/hyperactivity disorder




activity

Evaluation of a presentation and measurement method for assessing activity preference




activity

The influence of the El Niño-southern oscillation on cloud-to-ground lightning activity along the Gulf Coast of the United States




activity

Estimation of switching activity in sequential circuits using dynamic Bayesian Networks




activity

Relation between weight status, gender, and ethnicity, and the food and activity choices of adolescents




activity

The impact of peer tutoring and self-monitoring on oral reading fluency for children who exhibit symptoms of attention-deficit/hyperactivity disorder




activity

Heme biosynthesis: structure-activity studies of murine ferrochelatase




activity

Mode of action and structure-activity studies of N-alkylthio beta-lactams and N-alkylthio-2-oxazolidinones, and synthesis of second-generation disulfide Inhibitors of beta-Ketoacyl-Acyl Carrer Protein Synthase III (FabH) as potent antibacterial agents




activity

Design and synthesis of core structural intermediates for novel HIV-1 protease inhibitors & synthesis, biological activity and molecular modeling of novel 20S proteasome inhibitors




activity

The effects of gopher tortoise (Gopherus polyphemus) translocation on movements, reproductive activity, and body condition of resident and translocated individuals in Central Florida




activity

Understanding activity engagement and time use patterns in a developing country context




activity

Cue reactivity and the role of social alcohol expectancies in the college-aged drinking population




activity

Tyrosinase-like activity of several Alzheimer's disease related and model peptides and their inhibition by natural antioxidants




activity

Development of models for understanding causal relationships among activity and travel variables




activity

Relation between weight status, gender, ethnicity and the food and activity choices of 6th and 9th graders




activity

Growth factor-mediated telomerase activity in ovarian cancer cells




activity

Functionalization of resorcinarenes and study of antimicrobial activity




activity

Regulation of FOXO stability and activity by MDM2 E3 ligase




activity

Examining emotional reactivity to daily events in major and minor depression




activity

Evaluating the effects of exergaming on physical activity among inactive children in a physical education classroom




activity

The role of proactivity during organizational entry




activity

Differentiation of labor-related activity by means of musculoskeletal markers




activity

Examining the interface between alcohol expectancies, psychophysiological reactivity to alcohol picture cues, and risk for substance use disorders




activity

Autonomic reactivity and recovery in healthy black, white, and hispanic women with and without a family history of cardiovascular disease




activity

Moderating the effectiveness of messages to promote physical activity in type 2 diabetes




activity

Regulatory mechanism of myeloid derived suppressor cell activity




activity

Exploring the human interactivity with a robot to obtain the fundamental properties of materials




activity

A Glimpse at the activity in Port Tampa




activity

Activity patterns of damselflies and dragonflies (Odonata) in Monteverde, Costa Rica




activity

Impacts of human activity on tropical soil quality in relation to future land productivity and biodiversity




activity

The effects of elevation and land use on ant activity and ant species diversity




activity

Age and sex-related activity in white-nosed coatis (Nasua narica)




activity

Amphibian adaptability to habitat transformation and the effect of rainfall during the dry season on their activity pattern




activity

Piper spp. scent as an indicator of larvicidal activity




activity

Effects of resource partitioning on the behavior and foraging activity of the Coppery headed emerald and the purple throated mountain gem hummingbirds (Trochilidae)




activity

Child nutrition and physical activity in the Monteverde Zone: An exploratory study