Compared with fluorescence imaging utilizing fluorophores whose lifetimes are in the order of nanoseconds, time-resolved microscopy has more advantages monitoring target fluorescence. In this work, compound DCF-MPYM, which is based on a fluorescein derivative, showed long-lived luminescence (22.11 μs deaerated ethanol) and was used living cells. Both nanosecond transient difference absorption spectra time-correlated single-photon counting (TCSPC) were employed to explain long lifetime...

The conjugation of metal-organic frameworks (MOFs) into different multicomponent materials to precisely construct aligned heterostructures is fascinating but elusive owing the disparate interfacial energy and nucleation kinetics. Herein, a promising lattice-matching growth strategy demonstrated for conductive MOF/layered double hydroxide (cMOF/LDH) heteronanotube arrays with highly ordered hierarchical porous structures enabling an ultraefficient oxygen evolution reaction (OER). CoNiFe-LDH...

Rational exploration of efficient, inexpensive, and robust electrocatalysts is critical for the efficient water splitting. Conjugated conductive metal-organic frameworks (cMOFs) with multicomponent layered double hydroxides (LDHs) to construct bifunctional heterostructure catalysts are considered as an but complicated strategy. Here, fabrication a cMOF/LDH hetero-nanotree array catalyst (CoNiRu-NT) coupled monodispersed ruthenium (Ru) sites via controllable grafted-growth strategy reported....

Abstract The high storage capacity versus selectivity trade‐off barrier presents a daunting challenge to practical application as an acetylene (C 2 H ) adsorbent. A structure–performance relationship screening for sixty‐two high‐performance metal–organic framework adsorbents reveals that moderate pore size distribution around 5.0–7.5 Å is critical fulfill this task. precise space partition approach was involved 1D hexagonal channels of typical MIL‐88 architecture into finite segments with...

An ideal adsorbent for separation requires optimizing both storage capacity and selectivity, but maximizing or achieving a desired balance remain challenging. Herein, de-linker strategy is proposed to address this issue metal-organic frameworks (MOFs). Broadly speaking, the idea targets class of materials that may be viewed as being intermediate between zeolites MOFs. Its feasibility shown here by series ultra-microporous MOFs (SNNU-98-M, M=Mn, Co, Ni, Zn). SNNU-98 exhibit high volumetric C2...

Design an <italic>in-situ</italic> semi-transformation strategy for the development of Fe-Ni LDH/MOF hierarchical architecture exhibiting large accessible surface, open electron transport channel and multiple active sites to promote electrocatalytic capacity.

Abstract For photocatalytic CO 2 reduction, traditional amorphous polymeric carbon nitride (PCN) has suffered from fast photoexcited electron‐hole recombination and low specific surface area, resulting in activity. Herein, starting thermally polymerized PCN, cayanamide groups (─CN) functionalized crystalline (CCN) self‐supporting aerogels are obtained through a molten‐salt self‐assembly two‐step strategy, which realized efficient reduction into as the main products O oxidation product, with...

A high-efficiency photocatalyst with a strong built-in electric field was fabricated by anchoring π-conjugated molecules on the surface of crystalline nitride carbon via π–π stacking interactions efficient photocatalytic CO 2 reduction into and CH 4 .

Ultramicroporous metal-organic frameworks (MOFs) are demonstrated to be advantageous for the separation and purification of light hydrocarbons such as C

A curved integral imaging three-dimensional (3D) display attracts a lot of interest due to its enhanced 3D sense immersion and wider viewing angle. In this paper, microlens array (MLA) based on flexible poly(ethylene terephthalate) (PET) substrate was achieved by straightforward, rapid, low-cost technique. The reactive ion etching (RIE) process treated PET/CYTOP covered with mask generate hydrophilic–hydrophobic patterned surface. well-designed arrays confined adhesive droplets controlled...

Abstract A strategy called ultramicroporous building unit (UBU) is introduced. It allows the creation of hierarchical bi‐porous features that work in tandem to enhance gas uptake capacity and separation. Smaller pores from UBUs promote selectivity, while larger inter‐UBU packing increase capacity. The effectiveness this UBU shown with a cobalt MOF (denoted SNNU‐45) which octahedral cages 4.5 Å pore size serve as UBUs. C 2 H at 1 atm reaches 193.0 cm 3 g −1 (8.6 mmol ) 273 K 134.0 (6.0 298 K....

As an important organic intermediate, benzonitrile (BN) is widely involved in synthetic chemistry and pharmaceutical dyestuff industries. However, the exploration of a more efficient controllable synthesis technique corresponding greener catalysts for BN still poses great challenge. Herein, with multimetallic two-dimensional conductive metal-organic frameworks (2D cMOF) as anodic electrocatalysts, we develop green, convenient, highly electrochemical strategy BN. Thanks to intrinsic 2D...

The separation of a mixture C2H2 and CO2 is great challenge due to their similar molecular sizes shapes. Al-based metal-organic frameworks (Al-MOFs) have promise for gas applications light weight, high stability, low cost. However, the cultivation suitable Al-MOF single crystals extremely difficult has limited explorations up now. Since In, Ga, Al are all 3p-block metal elements, systematic application periodic law investigate 3p-MOFs will undoubtedly help in understanding development worthy...

We demonstrate herein [M₃(O/OH)(COO)₆(pyridine)₃] clusters an ideal building block for 9-connected metal–organic framework platforms toward gas uptake and separation asymmetric supercapacitor multifunctional materials.

Toxoplasma gondii is an intracellular parasite that important in medicine and veterinary science undergoes distinct developmental transitions its intermediate definitive hosts. The switch between stages of T. meticulously regulated by a variety factors. Previous studies have explored the role microrchidia (MORC) protein complex as transcriptional suppressor sexual commitment. By utilizing immunoprecipitation mass spectrometry, constituents this been identified, including MORC, Histone...

Efficient purification of ethylene (C2H4) from acetylene/ethylene/ethane (C2H2/C2H4/C2H6) mixture is crucial but challenging. For this purpose, an ideal process supposed that the adsorbent has specific adsorption regions for guest...

Adsorption-based separation techniques are pivotal in the purification of C2H2, leveraging their eco-friendly and energy-efficient attributes. However, reusability adsorbents is highly restricted by trade-off between adsorption capacity...