Low molecular weight chitosan (LMW CS, poly (d -glucosamine), Mw = 460,000 Da), low molecular weight polydiallyldimethylammonium chloride (LMW pDADMAC, 20 wt % in water, Mw = 100–200 Da), poly (acrylic acid) (PAA, 35 wt % in water, Mw = 250,000 Da), glycerol (1,2,3-propanetriol glycerin, ≥99%), propium iodide solution (PI, 1.0 mg/mL in water), diiodomethane (≥99.0%), Mueller Hinton broth (MHB), and ReagentPlus® grade acetic acid (AA, ≥99.0%) were obtained from Sigma-Aldrich (St. Louis, MO, USA). SYTO® 9 green fluorescent nucleic acid stain (S34854, 5 mM solution in dimethyl sulfoxide) was purchased from Life Technologies (Grand Island, NY, USA). Sodium hydroxide (NaOH) was purchased from Fisher Scientific (Fair Lawn, NJ, USA). Difco Luria-Bertani (LB) broth was purchased from BD Life Sciences (Franklin Lakes, NJ, USA). Deionized (DI) water was obtained from a Barnstead Nanopure Infinity water purification system (Thermo Fisher Scientific, Waltham, MA, USA).
Barnstead nanopure infinity water purification system
Manufactured by Thermo Fisher Scientific
Sourced in United States
The Barnstead Nanopure Infinity water purification system is a laboratory-grade water purification device designed to produce high-purity water. It utilizes a multi-stage purification process to remove impurities and contaminants from feed water, delivering purified water that meets the requirements for various laboratory applications.
Automatically generated - may contain errors
Lab products found in correlation
Polyacrylic acid, by Merck Group (1 mentions)
Sodium hydroxide (naoh), by Thermo Fisher Scientific (1 mentions)
Glycerol, by Merck Group (1 mentions)
Mueller hinton broth (mhb), by Merck Group (1 mentions)
Diiodomethane, by Merck Group (1 mentions)
Syto 9 green fluorescent nucleic acid stain, by Thermo Fisher Scientific (1 mentions)
Difco luria bertani broth, by BD (1 mentions)
Reagentplus grade acetic acid, by Merck Group (1 mentions)
Sodium chloride (nacl), by Thermo Fisher Scientific (1 mentions)
Glutaraldehyde solution, by Merck Group (1 mentions)
Magnesium chloride, by Thermo Fisher Scientific (1 mentions)
Sodium iodide, by Thermo Fisher Scientific (1 mentions)
Sodium bromide, by Thermo Fisher Scientific (1 mentions)
Acetic acid, by Merck Group (1 mentions)
Sparkleen 1, by Thermo Fisher Scientific (1 mentions)
Anhydrous calcium chloride, by Merck Group (1 mentions)
Bradford reagent, by Merck Group (1 mentions)
Bovine serum albumin (bsa), by Merck Group (1 mentions)
Phosphate buffered saline (pbs), by Merck Group (1 mentions)
3 protocols using barnstead nanopure infinity water purification system
1
Antimicrobial Chitosan Nanoparticle Synthesis
2
Conductive PEDOT:PSS Polymer Films
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
All chemicals were used as
received. Poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS)
was purchased from Sigma-Aldrich as a dispersion in water with 1.3
wt % solid content (0.5 wt % PEDOT and 0.8 wt % PSS) and a reported
conductivity of 1 S/cm. Acetic acid, glutaraldehyde solution (50 wt
% in water), and Mowial 18-88 poly(vinyl alcohol) (PVA) with a molecular
weight of 130 kDa and degree of hydrolysis of 87–89% were also
purchased from Sigma-Aldrich. Sodium hydroxide (NaOH), acetone, Sparkleen
1, sodium iodide (NaI), sodium bromide (NaBr), sodium chloride (NaCl),
and magnesium chloride (MgCl2) were purchased from Fisher
Scientific. Deionized (DI) water was obtained from a Barnstead Nanopure
Infinity water purification system (Thermo Fisher Scientific, Waltham,
MA).
Fisherbrand microscope glass slides were purchased from
Fisher Scientific. Interdigitated electrodes (IDEs) consisted of 20
platinum electrodes (10 pairs) that were 50 nm thick and 4.5 mm in
length, with a 100 μm spacing (Figure S1A ). The IDEs were fabricated in Dr. Jun Yao’s Laboratory (Department
of Electrical and Computer Engineering, UMass Amherst) on Si wafers
(N-Type, P doped, single-side polished with 1 μm thermal oxide
layer purchased from University Wafer, Boston, MA). Then, a 30-gauge
(0.31 mm) copper wire was attached to each electrode by using silver
conductive epoxy adhesive (MG Chemicals).
received. Poly(3,4-ethylenedioxythiophene):polystyrenesulfonate (PEDOT:PSS)
was purchased from Sigma-Aldrich as a dispersion in water with 1.3
wt % solid content (0.5 wt % PEDOT and 0.8 wt % PSS) and a reported
conductivity of 1 S/cm. Acetic acid, glutaraldehyde solution (50 wt
% in water), and Mowial 18-88 poly(vinyl alcohol) (PVA) with a molecular
weight of 130 kDa and degree of hydrolysis of 87–89% were also
purchased from Sigma-Aldrich. Sodium hydroxide (NaOH), acetone, Sparkleen
1, sodium iodide (NaI), sodium bromide (NaBr), sodium chloride (NaCl),
and magnesium chloride (MgCl2) were purchased from Fisher
Scientific. Deionized (DI) water was obtained from a Barnstead Nanopure
Infinity water purification system (Thermo Fisher Scientific, Waltham,
MA).
Fisherbrand microscope glass slides were purchased from
Fisher Scientific. Interdigitated electrodes (IDEs) consisted of 20
platinum electrodes (10 pairs) that were 50 nm thick and 4.5 mm in
length, with a 100 μm spacing (
of Electrical and Computer Engineering, UMass Amherst) on Si wafers
(N-Type, P doped, single-side polished with 1 μm thermal oxide
layer purchased from University Wafer, Boston, MA). Then, a 30-gauge
(0.31 mm) copper wire was attached to each electrode by using silver
conductive epoxy adhesive (MG Chemicals).
3
Synthesis and Characterization of PEG-Dopamine Conjugates
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!